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Research papers, University of Canterbury Library

Over 900 buildings in the Christchurch central business district and 10,000 residential homes were demolished following the 22nd of February 2011 Canterbury earthquake, significantly disrupting the rebuild progress. This study looks to quantify the time required for demolitions during this event which will be useful for future earthquake recovery planning. This was done using the Canterbury Earthquake Recovery Authority (CERA) demolition database, which allowed an in-depth look into the duration of each phase of the demolition process. The effect of building location, building height, and the stakeholder which initiated the demolition process (i.e. building owner or CERA) was investigated. The demolition process comprises of five phases; (i) decision making, (ii) procurement and planning, (iii) demolition, (iv) site clean-up, and (v) completion certification. It was found that the time required to decide to demolish the building made up majority of the total demolition duration. Demolition projects initiated by CERA had longer procurement and planning durations, but was quicker in other phases. Demolished buildings in the suburbs had a longer decision making duration, but had little effect on other phases of the demolition process. The decision making and procurement and planning phases of the demolition process were shorter for taller buildings, though the other phases took longer. Fragility functions for the duration of each phase in the demolition process are provided for the various categories of buildings for use in future studies.

Research Papers, Lincoln University

The September and February earthquakes were terrifying and devastating. In February, 185 people were killed (this number excludes post earthquake related deaths) and several thousand injured. Damage to infrastructure above and below ground in and around Christchurch was widespread and it will take many years and billions of dollars to rebuild. The ongoing effects of the big quakes and aftershocks are numerous, with the deepest impact being on those who lost family and friends, their livelihoods and homes. What did Cantabrians do during the days, weeks and months of uncertainty and how have we responded? Many grieved, some left, some stayed, some arrived, many shovelled (liquefaction left thousands of tons of silt to be removed from homes and streets), and some used their expertise or knowledge to help in the recovery. This book highlights just some of the projects staff and students from The Faculty of Environment, Society and Design have been involved in from September 2010 to October 2012. The work is ongoing and the plan is to publish another book to document progress and new projects.

Audio, Radio New Zealand

MARK PATTERSON to the Minister of Defence: What progress has been made on the coalition Government’s commitment to expand the Limited Service Volunteer Scheme? Hon SIMON BRIDGES to the Prime Minister: Does she stand by all of her Government’s policies and actions? KIRITAPU ALLAN to the Minister of Finance: What discussions did he have on economic issues on his trip to South Korea and Singapore? Hon STEVEN JOYCE to the Minister of Finance: Does he still intend for all new capital expenditure in Budget 2018 to fit within the $3.4 billion capital allowance as stated in the 2018 Budget Policy Statement? Hon MICHAEL WOODHOUSE to the Minister of Housing and Urban Development: Does he stand by all his statements on the proposed Kiwibuild programme? GOLRIZ GHAHRAMAN to the Minister of Statistics: How is this year’s census different from previous years? MELISSA LEE to the Minister of Broadcasting, Communications and Digital Media: Does she believe it is important for State-owned broadcasters to be independent? JONATHAN YOUNG to the Minister for Regional Economic Development: Does he stand by all the decisions and statements he has made regarding the Provincial Growth Fund? Dr DUNCAN WEBB to the Minister responsible for the Earthquake Commission: What steps has she taken to speed up the fair resolution of outstanding claims relating to the Christchurch earthquakes that occurred seven years ago? Hon NATHAN GUY to the Minister of Agriculture: Does he stand by all of his statements and actions? Hon MARK MITCHELL to the Minister of Defence: Does he stand by all his statements? JO LUXTON to the Minister of Education: What concerns does he have about the future provision of vocational education in New Zealand’s regions?

Research papers, University of Canterbury Library

At 4.35am on Saturday 4 September 2010, a magnitude 7.1 earthquake struck near the township of Darfield in Canterbury leading to widespread damage in Christchurch and the wider central Canterbury region. Though it was reported no lives were lost, that was not entirely correct. Over 3,000 animals perished as a result of the earthquake and 99% of these deaths would have been avoidable if appropriate mitigation measures had been in place. Deaths were predominantly due to zoological vulnerability of birds in captive production farms. Other problems included lack of provision of animal welfare at evacuation centres, issues associated with multiple lost and found pet services, evacuation failure due to pet separation and stress impact on dairy herds and associated milk production. The Canterbury Earthquake has highlighted concerns over a lack of animal emergency welfare planning and capacity in New Zealand, an issue that is being progressed by the National Animal Welfare Emergency Management Group. As animal emergency management becomes better understood by emergency management and veterinary professionals, it is more likely that both sectors will have greater demands placed upon them by national guidelines and community expectations to ensure provisions are made to afford protection of animals in times of disaster. A subsequent and more devastating earthquake struck the region on Monday 22 February 2011; this article however is primarily focused on the events pertaining to the September 4 event.

Research papers, University of Canterbury Library

The greater Wellington region, New Zealand, is highly vulnerable to large earthquakes. While attention has been paid to the consequences of earthquake damage to road, electricity and water supply networks, the consequences of wastewater network damage for public health, environmental health and habitability of homes remain largely unknown for Wellington City. The Canterbury and Kaikōura earthquakes have highlighted the vulnerability of sewerage systems to disruption during a disaster. Management of human waste is one of the critical components of disaster planning to reduce faecal-oral transmission of disease and exposure to disease-bearing vectors. In Canterbury and Kaikōura, emergency sanitation involved a combination of Port-a-loos, chemical toilets and backyard long-drops. While many lessons may be learned from experiences in Canterbury earthquakes, it is important to note that isolation is likely to be a much greater factor for Wellington households, compared to Christchurch, due to the potential for widespread landslides in hill suburbs affecting road access. This in turn implies that human waste may have to be managed onsite, as options such as chemical toilets and Port-a-loos rely completely on road access for delivering chemicals and collecting waste. While some progress has been made on options such as emergency composting toilets, significant knowledge gaps remain on how to safely manage waste onsite. In order to bridge these gaps, laboratory tests will be conducted through the second half of 2019 to assess the pathogen die-off rates in the composting toilet system with variables being the type of carbon bulking material and the addition of a Bokashi composting activator.

Research papers, University of Canterbury Library

Predicting building collapse due to seismic motion is critical in design and more so after a major event. Damaged structures can appear sound, but collapse under following major events. There can thus be significant risk in decision making after a major seismic event concerning the safe occupation of a building or surrounding areas, versus the unknown impact of unknown major aftershocks. Model-based pushover analyses are effective if the structural properties are well understood, which is not valid post-event when this risk information is most useful. This research combines Hysteresis Loop Analysis (HLA) structural health monitoring (SHM) and Incremental Dynamic Analysis (IDA) methods to determine collapse capacity and probability of collapse for a specific structure, at any time, a range of earthquake excitations to ensure robustness. The nonlinear dynamic analysis method presented enables constant updating of building performance predictions using post-event SHM results. The resulting combined methods provide near real-time updating of collapse fragility curves as events progress, quantifying the change of collapse probability or seismic induced losses for decision-making - a novel, higher resolution risk analysis than previously available. The methods are not computationally expensive and there is no requirement for a validated numerical model. Results show significant potential benefits and a clear evolution of risk. They also show clear need for extending SHM toward creating improved predictive models for analysis of subsequent events, where the Christchurch series of 2010-2011 had significant post-event aftershocks after each main event. Finally, the overall method is generalisable to any typical engineering demand parameter.

Research papers, University of Canterbury Library

This paper describes part of an extensive experimental programme in progress at the University of Canterbury to develop Laminated Veneer Lumber (LVL) structural systems and connections for multistorey timber buildings in earthquake-prone areas. The higher mechanical properties of LVL, when compared to sawn timber, in addition to its low mass, flexibility of design and rapidity of construction, create the potential for increased use of LVL in multi-storey buildings. The development of these innovative ductile connections in LVL, proposed here for frame systems, have been based on the successful implementation of jointed ductile connections for precast concrete systems, started in the early 1990s with the PRESSS Program at the University of California, San Diego, further developed in Italy and currently under further refinement at the University of Canterbury. This paper investigates the seismic behaviour of the so-called “hybrid” connection, characterised by the combination of unbonded post-tensioned tendons and either external or internal energy dissipaters passing through the critical contact surface between the structural elements. Experimental results on hybrid exterior beam-to-column and column-to-foundation subassemblies under cyclic quasi-static unidirectional loading are presented. The proposed innovative solutions exhibit a very satisfactory seismic performance characterised by an appreciable energy dissipation capacity (provided by the dissipaters) combined with self-centring properties (provided by the unbonded tendons) and negligible damage of the LVL structural elements.

Audio, Radio New Zealand

Hon PAULA BENNETT to the Prime Minister: Does she stand by all her Government’s statements, policies, and actions? Hon JAMES SHAW to the Minister of Finance: Does he think that an independent Parliamentary Budget Office will improve the standard of democratic debate? Hon MARK MITCHELL to the Minister of Immigration: Does he stand by all his statements and actions in relation to Karel Sroubek? Hon DAVID BENNETT to the Minister of Corrections: Does he stand by his statement “We have never had to manage a prisoner like this before”, in relation to the alleged Christchurch gunman? Dr DUNCAN WEBB to the Minister responsible for the Earthquake Commission: What recent announcement has he made regarding quake-damaged homes in Canterbury? Hon Dr NICK SMITH to the Minister of Justice: Does he stand by all his statements, policies, and actions on electoral law and referenda? Dr SHANE RETI to the Minister of Health: Does he stand by all his statements, policies, and actions around vaccination? RINO TIRIKATENE to the Minister of Health: What progress, if any, has been made in modernising New Zealand’s fleet of air ambulances? Hon PAULA BENNETT to the Prime Minister: Does she stand by all her Government’s statements, policies, and actions? Dr SHANE RETI to the Minister of Education: Does he stand by all his statements, policies, and actions around the Reform of Vocational Education? GINNY ANDERSEN to the Minister of Commerce and Consumer Affairs: What reports has he seen about responses to the draft report of the Commerce Commission on the New Zealand fuel market? BRETT HUDSON to the Associate Minister of Transport: What is the petrol price exclusive of taxes and carbon charges assumed in the reference scenario in the preliminary cost-benefit analysis of the Clean Car Discount for August 2019, and how does this compare to the actual present petrol price exclusive of taxes and carbon charges?

Audio, Radio New Zealand

Dr RUSSEL NORMAN to the Prime Minister: Does he have confidence in all his Ministers? DAVID SHEARER to the Prime Minister: Does he stand by all his statements? MAGGIE BARRY to the Minister of Finance: What measures is the Government taking to help increase national savings? Rt Hon WINSTON PETERS to the Minister for Canterbury Earthquake Recovery: What reports has he received about the extent of fraud allegations in the Christchurch rebuild? Hon ANNETTE KING to the Minister of Health: Is he confident that the Government's initiative to provide "Better, Sooner, More Convenient" health care, is meeting his expectations; if not, why not? MARK MITCHELL to the Minister for Economic Development: What progress is being made in encouraging firms to invest in New Zealand through the Business Growth Agenda? PHIL TWYFORD to the Prime Minister: Does he stand by all his statements? DAVID BENNETT to the Associate Minister of Transport: What recent announcements has he made on transport safety? Hon LIANNE DALZIEL to the Minister for Canterbury Earthquake Recovery: Will he extend the deadline for residential red zone property owners who have been offered only 50 percent of rating valuation for their land? SCOTT SIMPSON to the Minister of Justice: What recent report has she received showing that crime is falling under this Government? METIRIA TUREI to the Minister of Education: Will she wait until the Chief Ombudsman's investigation of the Ministry of Education's processes on school closures is complete before making a final decision on the Salisbury and Christchurch school closures? GRANT ROBERTSON to the Minister responsible for the GCSB: Did GCSB Director Ian Fletcher attend the three briefings he received from GCSB in February 2012; if not, which, if any, of the briefings did Ian Fletcher attend?

Audio, Radio New Zealand

METIRIA TUREI to the Minister of Education: In relation to the proposed school closures in Christchurch, does she agree with Manning Intermediate head Richard Chambers that "The Minister promised us that we would have two years no matter what. It was a guarantee she made to our community repeatedly, it was unequivocal"? MAGGIE BARRY to the Minister of Finance: What reports has he received on the New Zealand economy? DAVID SHEARER to the Prime Minister: Does he have confidence in all his Ministers? Dr CAM CALDER to the Minister of Education: In the context of the Government's Christchurch schools announcement, what is the process going forward? Hon CLAYTON COSGROVE to the Minister for Building and Construction: Does he believe that the contracting system currently used in the construction industry works appropriately and fairly in circumstances of insolvency; if so, why? NICKY WAGNER to the Minister for Canterbury Earthquake Recovery: What progress is being made on making the Christchurch city centre safe for rebuilding? IAIN LEES-GALLOWAY to the Prime Minister: Does he stand by all his statements on withdrawing troops from Afghanistan? TIM MACINDOE to the Minister of Science and Innovation: How is the Government focussing New Zealand's science funding investment, and encouraging Kiwis to get involved in science? DAVID SHEARER to the Prime Minister: Does he stand by all his statements? ALFRED NGARO to the Minister for the Community and Voluntary Sector: What recent announcements has she made regarding government support for volunteering? EUGENIE SAGE to the Minister of Local Government: Does he have any concerns about the Hawkes Bay Regional Council's forecast of 530 percent increase in its debt by 2021/22? Rt Hon WINSTON PETERS to the Prime Minister: Does he still have confidence in the Associate Minister of Health; if so, why?

Research papers, University of Canterbury Library

The Canterbury earthquakes of 2010 and 2011 caused significant damage and disruption to the city of Christchurch, New Zealand. A Royal Commission was established to report on the causes of building failure as a result of the earthquakes as well as look at the legal and best-practice requirements for buildings in New Zealand Central Business Districts. The Royal Commission made 189 recommendations on a variety of matters including managing damaged buildings after an earthquake, the adequacy of building codes and standards, and the processes of seismic assessments of existing buildings to determine their earthquake vulnerability. In response the Ministry of Business, Innovation and Employment, the agency responsible for administering building regulation in New Zealand, established a work programme to assist with the Canterbury rebuild and to implement the lessons learned throughout New Zealand. The five primary work streams in the programme are: • Facilitating the Canterbury Rebuild • Structural Performance and Design Standards • Geotechnical and structural guidance • Existing Building Resilience • Post Disaster Building Management This paper provides more detail on each of the work streams. There has been significant collaboration between the New Zealand Government and the research community, technical societies, and engineering consultants, both within New Zealand and internationally, to deliver the programme and improve the resilience of the New Zealand built environment. This has presented major challenges for an extremely busy industry in the aftermath of the Canterbury earthquakes. The paper identifies the items of work that have been completed and the work that is still in progress at the time of writing.

Audio, Radio New Zealand

Questions to Ministers 1. CRAIG FOSS to the Minister of Finance: What challenges does the Government face in putting together Budget 2011? 2. Dr RUSSEL NORMAN to the Prime Minister: Does he stand by his pre-Budget statement "The key sector which is not saving right now is the Government"; if so, what steps has he taken to increase government revenue? 3. Dr RUSSEL NORMAN to the Prime Minister: Does he stand by his statement "…we can use this time to transform the economy to make us stronger…"; if so, does this transformation involve an economy that uses fewer natural resources and produces less pollution? 4. Hon PHIL GOFF to the Prime Minister: Does he stand by all his statements on KiwiSaver? 5. NICKY WAGNER to the Minister for Canterbury Earthquake Recovery: What reports has he received on progress made to provide winter heating for residents affected by the Canterbury earthquakes? 6. Hon ANNETTE KING to the Prime Minister: What advice did he receive from the most recent food bank he visited about the current cost of living? 7. JACQUI DEAN to the Minister for the Environment: What practical initiatives is the Government taking in preparation for Rugby World Cup 2011 to protect the environment and New Zealand's important clean green brand? 8. Hon DAVID CUNLIFFE to the Minister of Finance: What was the annual rate of GDP growth for the year ended December 2010 projected in Budget 2010, and what was the actual rate of growth for that period according to Statistics New Zealand? 9. AARON GILMORE to the Minister of Education: What recent decisions have been made regarding schooling in Christchurch? 10. SUE MORONEY to the Minister of Education: When was construction completed on the new early childhood education centre at Weymouth Primary School and why is the centre empty? 11. COLIN KING to the Minister of Agriculture: What steps has the Government recently taken to support innovation in the Manuka honey industry? 12. CARMEL SEPULONI to the Minister of Justice: Does he stand by his statement "This Government is committed to ensuring that everyone…has access to justice"?

Audio, Radio New Zealand

Questions to Ministers 1. RAHUI KATENE to the Associate Minister of Health: When was the Core Clinical Committee established in Kawerau and how are iwi involved in the membership and functions of this joint taskforce to tackle youth suicide? 2. DAVID BENNETT to the Minister for Infrastructure: What progress is the Government making on its infrastructure investment programme? 3. Hon ANNETTE KING to the Prime Minister: What advice did he rely on when commenting in Australia on the safety of the Pike River coal mine? 4. NICKY WAGNER to the Minister of Corrections: What support has the Corrections Department provided in Canterbury since the first earthquake struck in September last year? 5. Hon DAVID PARKER to the Minister of Finance: Does he believe that in the current economic environment kiwi companies should be considered favourably with regards to big government contracts? 6. TIM MACINDOE to the Minister for Social Development and Employment: What parenting support is being made available for first-time parents? 7. Hon TREVOR MALLARD to the Prime Minister: In light of the answer given on his behalf to Oral Question No 2 on 15 June, is it his opinion that real average after-tax wages do not go up when high-income earners get tax cuts and low-income workers lose their jobs? 8. PAUL QUINN to the Minister of Customs: What recent reports has he received on developments to technology at the border? 9. GRANT ROBERTSON to the Minister of Health: Has sufficient funding been allocated in Vote Health to meet the increasing costs facing organisations working in the health sector? 10. KEVIN HAGUE to the Minister of Labour: Was she satisfied before the first explosion in the Pike River coal mine, that her Government had done all it could to ensure the workplace safety of people working in underground coal mines; if so, why? 11. COLIN KING to the Minister of Fisheries: What recent announcement has he made about the recovery of the western hoki stock? 12. DARIEN FENTON to the Minister of Labour: Does she stand by all her answers to Oral Question No 10 yesterday?

Audio, Radio New Zealand

ANDREW LITTLE to the Prime Minister: Does he stand by his statement, "There's actually quite legitimate business in New Zealand for servicing foreign trusts"? JAMES SHAW to the Prime Minister: Does he stand by all his statements? ALASTAIR SCOTT to the Minister of Finance: What recent reports has he received on the state of the Crown accounts ahead of Budget 2016? RON MARK to the Prime Minister: Does he stand by all his statements? ALFRED NGARO to the Minister for Social Housing: What support will Budget 2016 provide for people in need of emergency housing? Hon ANNETTE KING to the Minister of Health: What is the total amount of efficiencies since 2011/12 made by the 20 district health boards and how much have they made for the February year to date? JULIE ANNE GENTER to the Minister of Revenue: Does he stand by his statement, "these are the facts: there is no tax avoidance or evasion in New Zealand in respect of foreign trusts … There is no wealth hidden in New Zealand with these foreign trusts"? MAUREEN PUGH to the Minister for Communications: What recent announcements has she made on progress of the Government's Ultra-Fast Broadband programme? GRANT ROBERTSON to the Minister of Finance: Does he stand by his statement made in Budget 2015 that "the unemployment rate is expected to fall below 5% in 2016"? BARBARA KURIGER to the Minister of Education: What recent announcements has she made on Communities of Learning? Dr MEGAN WOODS to the Minister responsible for the Earthquake Commission: Has EQC's position that it will reinstate earthquake damage to a condition substantially the same as "when new" been applied to every home repaired in the Canterbury Home Repair Programme; if so, why does the EQC customer guide state that customers' homes will be returned to a "pre-earthquake state"? MAHESH BINDRA to the Minister of Corrections: Does she have confidence in the Department of Corrections' ability to keep both staff and prisoners safe?

Audio, Radio New Zealand

Hon DAVID CUNLIFFE to the Prime Minister: Is he still committed to "ensuring our schools are working for all students", and is he satisfied his Government has done enough to ensure that every child has equal access to a low-cost public education? CLAUDETTE HAUITI to the Minister of Finance: What steps has the Government taken to turn around the Treasury's forecast net Government debt? METIRIA TUREI to the Prime Minister: Does he stand by all his statements? Hon DAVID PARKER to the Minister of Finance: Does he agree with Infometrics that after the Canterbury rebuild peaks, the New Zealand economy will experience a "hangover" with slow income and GDP growth? SCOTT SIMPSON to the Minister of Justice: What justice initiatives has she announced to address family violence in New Zealand? DAVID SHEARER to the Minister of Foreign Affairs and Trade: When did he first become aware of allegations that led to a Malaysian diplomat being charged with assault with the intent to commit rape and burglary, and what actions did he take? MARK MITCHELL to the Minister of Corrections: What recent announcements has she made on how technology can be used to better protect victims of domestic violence? JAN LOGIE to the Minister of Foreign Affairs: Was he made aware of the wishes, if any, of the woman at the centre of the assault with intent to rape charges laid against a Malaysian diplomat, regarding his return to Malaysia; if so, when? JONATHAN YOUNG to the Minister of Health: What investments has the Government made in health services for Taranaki? CHRIS HIPKINS to the Minister of Education: Is she satisfied that schools receive sufficient funding to deliver the New Zealand curriculum? KANWALJIT SINGH BAKSHI to the Minister for Food Safety: What recent announcements has she made regarding food labelling? DENIS O'ROURKE to the Minister responsible for the Earthquake Commission: Is he satisfied with the progress of the Earthquake Commission in the settlement or disposition of all claims in respect of multi-unit dwellings, arising from the Canterbury earthquake; if so, why?

Research papers, University of Canterbury Library

Observations made in past earthquakes, in New Zealand and around the world, have highlighted the vulnerability of non-structural elements such as facades, ceilings, partitions and services. Damage to these elements can be life-threatening or jeopardise egress routes but typically, the main concern is the cost and time associated with repair works. The Insurance Council of New Zealand highlighted the substantial economic losses in recent earthquakes due to poor performance of non-structural elements. Previous inspections and research have attributed the damage to non-structural elements principally to poor coordination, inadequate or lack of seismic restraints and insufficient clearances to cater for seismic actions. Secondary issues of design responsibility, procurement and the need for better alignment of the various Standards have been identified. In addition to the compliance issues, researchers have also demonstrated that current code provisions for non-structural elements, both in New Zealand and abroad, may be inadequate. This paper first reviews the damage observed against the requirements of relevant Standards and the New Zealand Building Code, and it appears that, had the installations been compliant, the cost of repair and business interruption would have been substantially less. The second part of the paper highlights some of the apparent shortcomings with the current design process for non-structural elements, points towards possible alternative strategies and identifies areas where more research is deemed necessary. The challenge of improving the seismic performance of non-structural elements is a complex one across a diverse construction industry. Indications are that the New Zealand construction industry needs to completely rethink the delivery approach to ensure an integrated design, construction and certification process. The industry, QuakeCentre, QuakeCoRE and the University of Canterbury are presently working together to progress solutions. Indications are that if new processes can be initiated, better performance during earthquakes will be achieved while delivering enhanced building and business resilience.

Research papers, University of Canterbury Library

This study explores the impact post-earthquake images from Christchurch, New Zealand inserted into a task requiring sustained attention or vigilance have on performance, selfreports of task-focus, and cerebra activity using functional near-infrared spectroscopy (fNIRS). The images represent the current state of Christchurch; a city struggling to recover from devastating earthquakes that peaked in February, 2011, killing 185 people, injuring hundreds more and causing widespread and massive damage to infrastructure, land and building in the region. Crowdsourcing was used to gather a series of positive and negative photos from greater Christchurch to be employed in the subsequent experiment. Seventy-one Christchurch resident participants (51 women, 20 men) then took part in a vigilance task with the sourced images embedded to assess possible cognitive disruptions. Participants were randomly assigned to one of three conditions: embedded positive pictures, embedded negative pictures, or embedded scrambled image controls. Task performance was assessed with signal detection theory metrics of sensitivity A’ and β’’. Individuals viewing the positive images, relating to progress, rebuild, or aesthetic aspects within the city, were overall more conservative or less willing to respond than those in the other conditions. In addition, positive condition individuals reported lower task focus, when compared to those in the control condition. However, indicators of cerebral activity (fNIRS) did not differ significantly between the experimental groups. These results combined, suggest that mind wandering events may be being generated when exposed to positive post-earthquake images. This finding fits with recent research which indicates that mind-wandering or day dreaming tends to be positive and future oriented. While positive recovery images may initiate internal thoughts, this could actually prove problematic in contexts in which external attention is required. While the actual environment, of course, needs to recover, support agencies may want to be careful with employing positive recovery imagery in contexts where people actually should be paying attention to something else, like operating a vehicle or machinery.

Research papers, University of Canterbury Library

© 2019, Springer-Verlag GmbH Germany, part of Springer Nature. Prediction of building collapse due to significant seismic motion is a principle objective of earthquake engineers, particularly after a major seismic event when the structure is damaged and decisions may need to be made rapidly concerning the safe occupation of a building or surrounding areas. Traditional model-based pushover analyses are effective, but only if the structural properties are well understood, which is not the case after an event when that information is most useful. This paper combines hysteresis loop analysis (HLA) structural health monitoring (SHM) and incremental dynamic analysis (IDA) methods to identify and then analyse collapse capacity and the probability of collapse for a specific structure, at any time, a range of earthquake excitations to ensure robustness. This nonlinear dynamic analysis enables constant updating of building performance predictions following a given and subsequent earthquake events, which can result in difficult to identify deterioration of structural components and their resulting capacity, all of which is far more difficult using static pushover analysis. The combined methods and analysis provide near real-time updating of the collapse fragility curves as events progress, thus quantifying the change of collapse probability or seismic induced losses very soon after an earthquake for decision-making. Thus, this combination of methods enables a novel, higher-resolution analysis of risk that was not previously available. The methods are not computationally expensive and there is no requirement for a validated numerical model, thus providing a relatively simpler means of assessing collapse probability immediately post-event when such speed can provide better information for critical decision-making. Finally, the results also show a clear need to extend the area of SHM toward creating improved predictive models for analysis of subsequent events, where the Christchurch series of 2010–2011 had significant post-event aftershocks.

Audio, Radio New Zealand

ANDREW LITTLE to the Prime Minister: What are the priorities for the Government in assisting communities affected by yesterday’s earthquake? MATT DOOCEY to the Minister of Finance: What advice has he received about the economic impact of the Kaikōura earthquake? EUGENIE SAGE to the Minister of Transport: What updates can he give on the transport sector’s response to earthquake damage to State Highway 1 and the rail line between Seddon and Cheviot? GRANT ROBERTSON to the Minister of Finance: What is his initial assessment of the fiscal impact of yesterday morning’s earthquake and what, if any, new or changed Budget allocations is he considering in response to the earthquake? PAUL FOSTER-BELL to the Minister of Civil Defence: How is the Government supporting people affected by the Kaikōura earthquake? RON MARK to the Minister of Civil Defence: Can the Government assure New Zealanders on our level of preparedness for all natural disasters? SUE MORONEY to the Minister of Transport: What roads and public transport services are currently not operational following damage from the earthquake yesterday and when is it expected access and services will be restored? BRETT HUDSON to the Minister of Transport: What action is the Government taking to repair damaged transport infrastructure following the Kaikōura earthquake? GARETH HUGHES to the Minister of Broadcasting: Will she join with me to acknowledge the work of all media in New Zealand, which is so important in times of natural disaster and crisis; if so, will she consider increasing our public broadcaster Radio New Zealand’s funding in Budget 2017? CLAYTON MITCHELL to the Minister of Civil Defence: What progress has been made, if any, on new civil defence legislation which focuses on large and significant events such as the Christchurch and Kaikōura earthquakes? ALASTAIR SCOTT to the Minister of Health: What updates has he received on the Government’s health response to the Kaikōura earthquake? CLARE CURRAN to the Minister of Civil Defence: What actions have been taken by Civil Defence to ensure those people in the areas worst hit by the earthquake have enough food, clothing, water, and shelter?

Audio, Radio New Zealand

1. PHIL TWYFORD to the Minister for State Owned Enterprises: What reports, if any, has he received about KiwiRail's plans to get rid of electric locomotives on the North Island Main Trunk Line and replace them with diesel locomotives? 2. JULIE ANNE GENTER to the Minister for State Owned Enterprises: Is he considering replacing the electric locomotives with diesel locomotives on the Main Trunk Line, and would this mean removing electrification on that line. 3. DAVID BENNETT to the Minister of Finance: What reports has he received on the New Zealand economy and business sentiment? 4. Rt Hon WINSTON PETERS to the Minister for Primary Industries: Does he believe the Dairy Industry Restructuring Amendment Act 2012 has achieved "a stable, permanent capital base for the Co-operative, secures our future and will support progress with our strategy to grow volumes and value"; if so, why? 5. MATT DOOCEY to the Minister for Social Development: What announcements has she made to improve statutory child protection in New Zealand? 6. Dr DAVID CLARK to the Minister for Economic Development: What lessons, if any, on regional economic development has he drawn from his recent ministerial visits to Northland? 7. CATHERINE DELAHUNTY to the Minister for State Owned Enterprises: Will he stop any further work on dairy conversions by Landcorp, in light of the drop in the dairy price yesterday and concerns about the impact that those conversions will have on water quality; if not, why not? 8. MARK MITCHELL to the Minister of Trade: What recent steps has the Government taken to promote and support New Zealand exporters? 9. Hon DAVID PARKER to the Minister of Trade: What monetary and other assistance was provided by the New Zealand Government in support of his bid for appointment as Director-General of the World Trade Organisation? 10. BARBARA KURIGER to the Minister for Small Business: How are small businesses benefiting from the Better for Business - Result 9 Programme? 11. POTO WILLIAMS to the Minister for Social Housing: Why are Christchurch's social housing organisations facing increased homelessness four years after the last major earthquake? 12. MAHESH BINDRA to the Minister of Corrections: Does he stand by all his answers given to the House on 1 April 2015?

Audio, Radio New Zealand

Hon NANAIA MAHUTA to the Minister of Education: Is it still her strategy in education to "focus on teaching and learning quality" and "transparent accountabilities"? MAGGIE BARRY to the Minister of Finance: What progress is the Government making in supporting jobs and economic growth? EUGENIE SAGE to the Minister for the Environment: Does she stand by her statement that, "My preference will always be for all our sites to be safe for swimming"? CHARLES CHAUVEL to the Attorney-General: Who, other than himself and the Prime Minister, was present at the discussion on the Government Communications Security Bureau's unlawful surveillance of Mr Dotcom? NICKY WAGNER to the Minister for Canterbury Earthquake Recovery: What reports has he received on the outlook for increased employment opportunities in the rebuilding of Greater Christchurch? Rt Hon WINSTON PETERS to the Prime Minister: Does he think it is important that his Ministers, including himself, come to the House prepared to give honest answers? DARIEN FENTON to the Minister of Labour: How will employers know whether a job applicant aged 18 or 19 has been receiving a benefit for 6 months or more in order to pay the Government's starting-out wage? TIM MACINDOE to the Minister for Social Development: What announcements has she made on the new Children's Teams which form part of the Government's White Paper for Vulnerable Children? Dr DAVID CLARK to the Prime Minister: Does he stand by his comment that Government computer systems "can't actually support radical changes from Government"? Hon TAU HENARE to the Minister of Customs: How successful has SmartGate technology been at processing passengers at the border? CHRIS HIPKINS to the Minister of Education: How long will boards of trustees of the schools she proposes to close or merge in Christchurch have to consult with their local communities before they are required to provide feedback to her ahead of a final decision? CATHERINE DELAHUNTY to the Minister of Education: Does she stand by her statement to schools, about their obligation under the Official Information Act 1982, that, "New Zealand is an open and transparent democracy. They [schools] are required to release this information. You are public entities."?

Audio, Radio New Zealand

1. Dr RUSSEL NORMAN to the Minister of Trade: Does he still consider that the United States will benefit from being part of the Trans-Pacific Partnership; if so, how? 2. Hon PHIL GOFF to the Prime Minister: Does he believe that all persons who have served as Ministers in his Government have met the requirement of the Cabinet Manual to behave in a way that upholds, and is seen to uphold, the highest ethical standards in their ministerial capacity, their political capacity and their personal capacity; if so, why? 3. CRAIG FOSS to the Minister of Finance: What reports has he received on the Government's financial position? 4. Hon ANNETTE KING to the Minister of Tourism: How many full-time permanent jobs has his cycleway project created? 5. JONATHAN YOUNG to the Minister for Communications and Information Technology: What progress has been made on the Ultra-fast broadband initiative? 6. Hon TREVOR MALLARD to the Minister of Education: Which ministers, if any, did she personally consult with on the question of removing the requirement for police checks for employees of limited attendance early childhood centres before she introduced the Education Amendment Bill (No 2)? 7. AARON GILMORE to the Minister of Revenue: What examples can he give of families claiming social assistance for which they are not entitled and what has this Government done to stop this abuse? 8. Hon DAVID CUNLIFFE to the Minister of Finance: How much lower will the growth forecast be for the year to March 2011 in the Half Year Economic and Fiscal Update compared with the Budget 2010 forecast? 9. SHANE ARDERN to the Minister of Agriculture: What recent actions has the Government taken to improve the welfare of pigs in New Zealand? 10. Hon RUTH DYSON to the Minister of Health: Will he act to prevent closure of health services in Taihape? 11. AMY ADAMS to the Minister for Land Information: What steps has Land Information New Zealand taken to help in the rebuilding of Canterbury following the 4 September earthquake? 12. Hon DARREN HUGHES to the Minister of Transport: Which project has the higher benefit cost ratio: the Auckland CBD rail loop or the Puhoi to Wellsford Road of National Significance?

Audio, Radio New Zealand

Questions to Ministers 1. Hon DAVID CUNLIFFE to the Minister of Finance: Does he agree with Reserve Bank Governor Alan Bollard's assessment that the economic recovery is proving to be "slow and fragile"? 2. CRAIG FOSS to the Minister of Finance: What reports has he received on the economy? 3. Hon TREVOR MALLARD to the Minister for Economic Development: What specific actions has he taken since becoming Minister of Economic Development to secure the New Zealand film industry? 4. KATRINA SHANKS to the Minister of Housing: What reports has he received about the stakeholder engagement carried out by the Housing Shareholders' Advisory Group? 5. Hon CLAYTON COSGROVE to the Minister for Canterbury Earthquake Recovery: Will he support my recommendation to set up an advocacy support service to provide earthquake-affected residents with help in dealing with their private insurers to prevent them being shunted between these insurers and the Earthquake Commission? 6. Dr RUSSEL NORMAN to the Minister of Conservation: What steps, if any, is she taking to protect the unique, rare and threatened Nevis "Gollum galaxiid", a native fish species found only in the Nevis River in Central Otago? 7. GRANT ROBERTSON to the Minister for Tertiary Education: How does removing $55 million from industry training help the growth of the productive economy? 8. CHRIS AUCHINVOLE to the Minister for the Environment: What progress is the Government making in improving New Zealand's freshwater management? 9. SUE MORONEY to the Minister of Education: Does she stand by all her statements about subsidies and fee controls in early childhood education? 10. Hon RODNEY HIDE to the Attorney-General: Is it Government policy to exempt the holders of customary marine title from the application of the Resource Management Act 1991 and provide the holders with the sole right to give, or deny, a Resource Management Act permission right with no right of appeal or objection against the decision, as described in Bell Gully's Newsletter Update October 2010 on the Marine and Coastal Area (Takutai Moana) Bill? 11. Hon NANAIA MAHUTA to the Minister responsible for Whānau Ora: Is she satisfied with the process to shortlist Whānau Ora providers? 12. PESETA SAM LOTU-IIGA to the Minister of Energy and Resources: Why is the Government funding the Energy Spot advertising campaign?

Audio, Radio New Zealand

DAVID SHEARER to the Prime Minister: Does he stand by all his statements? PAUL GOLDSMITH to the Minister of Finance: What reports has he received on the performance of the public service? Dr RUSSEL NORMAN to the Prime Minister: Does he stand by his statement about asset sales that it was the Governments intention that “every New Zealander who wants shares gets them”? SIMON O'CONNOR to the Minister for Tertiary Education, Skills and Employment: What progress has been made in expanding the Youth Guarantee Scheme to provide more 16 and 17 year-olds with fees-free tertiary training this year? Hon DAVID CUNLIFFE to the Minister for Economic Development: Does he stand by his statement that “the global financial crisis and the Canterbury earthquakes were not projected in any of those forecasts”? Rt Hon WINSTON PETERS to the Minister of Local Government: Has he been in communication with the Auckland Council over financial management issues, and if so, on what occasions this year? MIKE SABIN to the Minister for Social Development: How will the Government’s recently announced changes target young people not in education, employment or training? DENISE ROCHE to the Prime Minister: Does he stand by his comment that the Government has a “sinking lid policy” for pokie machines? Hon CLAYTON COSGROVE to the Minister of Finance: Does he stand by the statement made on his behalf in answer to Oral Question No 1 on 1 March 2012, that “I do know what is in the coalition agreement” and, if so, does he agree that the United Future-National confidence and supply agreement does not require United Future to vote for the Government’s asset sales legislation? TODD McCLAY to the Associate Minister of Conservation: What benefits will the Game Animal Council Bill bring for recreational hunters? Hon ANNETTE KING to the Minister of Housing: What response has he received to the “Smarter. Faster. Fairer” tenancy service which provides an 0800 phone customer service centre response to people with housing needs? JAMI-LEE ROSS to the Minister for ACC: What initiatives are underway to help raise awareness about falls in the home?  

Audio, Radio New Zealand

SHANE ARDERN to the Minister of Finance: What reports has he received on the economy? DAVID SHEARER to the Prime Minister: Does he expect all his Ministers to comply with the responsibilities set out in the Cabinet Manual? JONATHAN YOUNG to the Minister of Justice: What steps is the Government taking to improve public services in law and order? GRANT ROBERTSON to the Minister of Local Government: Will he take the same approach to compliance with the Cabinet Manual as Minister for Local Government as he did as Minister for ACC? DENIS O'ROURKE to the Minister for Canterbury Earthquake Recovery: Does he stand by all his recent statements? EUGENIE SAGE to the Prime Minister: Does he stand by his statement, “I am not going to do something silly with the Department of Conservation estate”? Hon DAVID CUNLIFFE to the Minister for Economic Development: What, if any, are the capital costs, write-downs and redundancy costs expected from the merger of the Ministry of Economic Development with the Ministry of Science and Innovation, Department of Labour and Department of Building and Housing? Dr PAUL HUTCHISON to the Minister of Health: What progress is being made in relation to the Government’s key result of increasing infant immunisation rates and reducing the incidence of rheumatic fever? Hon MARYAN STREET to the Minister of Health: Does he support Pharmac’s provisional decision to engage Auckland company, Pharmaco, to be the sole supplier of new diabetic meters? PESETA SAM LOTU-IIGA to the Minister for Social Development: Has she received any reports on the Future Focus welfare changes in 2010? Hon PHIL GOFF to the Minister of Foreign Affairs: Have New Zealand heads of mission overseas been recalled to a meeting in Wellington on 2 April, and if so what is the cost of holding this meeting? Dr KENNEDY GRAHAM to the Minister for Climate Change Issues: Is he concerned by a recent report of an international team of scientists that, even with a two degree celsius rise in average global temperature, future generations could face sea levels of up to 12 to 22 metres higher than at present?  

Audio, Radio New Zealand

DAVID SHEARER to the Prime Minister: Does he stand by all his statements? TODD McCLAY to the Minister of Finance: What progress is the Government making in its share offer programme to reduce debt and free up capital for priority spending? Rt Hon WINSTON PETERS to the Prime Minister: Does he believe that he has met the requirements of the Cabinet Manual to behave in a way that upholds, and is seen to uphold, the highest ethical standards in his ministerial capacity, his political capacity and his personal capacity; if so, why? Hon PHIL HEATLEY to the Minister for Social Development: What reports has she received on the latest benefit figures? Hon DAVID PARKER to the Minister of Finance: Will the recent rise in the New Zealand dollar to a post-float high on the Trade Weighted Index cause job losses among non-primary exporters and import substitution businesses? JULIE ANNE GENTER to the Minister of Finance: Does he have a plan to fund the Auckland City rail link in the upcoming Budget given that public backing for the rail project is more than twice as strong as the Government's proposed new motorway north from Puhoi? Dr JIAN YANG to the Minister for Economic Development: How is the Government recognising the importance of China for New Zealand's trade, education and tourism sectors? Hon CLAYTON COSGROVE to the Minister for State Owned Enterprises: What responsibility, if any, does he take for Solid Energy's precarious financial position? NICKY WAGNER to the Minister of Housing: How will the $320 million settlement of Housing New Zealand's insurance claim for earthquake damaged properties help achieve the Government's priority of rebuilding Christchurch? GRANT ROBERTSON to the Prime Minister: What role, if any, did he play in recommending the appointment of Ian Fletcher as Director of the Government Communications Security Bureau? MIKE SABIN to the Associate Minister of Social Development: What early results can he report from the Government's efforts to deal with welfare fraud? GARETH HUGHES to the Minister of Energy and Resources: Will he recommend returning the Crown Minerals Amendment Bill to the select committee so that the public can have a say on the so-called "Anadarko Amendment"; if not, why not?

Research Papers, Lincoln University

Initial recovery focus is on road access (especially the inland SH70) although attention also needs to be focussed on the timelines for reopening SH1 to the south. Information on progress and projected timelines is updated daily via NZTA (www.nzta.govt.nz/eq-travel ). Network analyses indicate potential day trip access and re-establishment of the Alpine Pacific triangle route. When verified against ‘capacity to host’ (Part 2 (15th December) there appears to potential for the reestablishment of overnight visits. Establishing secure road access is the key constraint to recovery. In terms of the economic recovery the Kaikoura District has traditionallyattracted a large number of visitors which can be grouped as: second home (and caravan) owners, domestic New Zealand and international travellers. These have been seen through a behaviour lens as “short stop”, ‘day” (where Kaikoura is the specific focal destination) and overnight visitors. At the present restricted access appears to make the latter group less amenable to visiting Kaikoura, not the least because the two large marine mammal operators have a strong focus on international visitors. For the present the domestic market provides a greater initial pathway to recovery. Our experiences in and reflections on Christchurch suggest Kaikoura will not go back to what it once was. A unique opportunity exists to reframe the Kaikoura experience around earthquake geology and its effects on human and natural elements. To capitalise on this opportunity there appears to be a need to move quickly on programming and presenting such experiences as part of a pathway to re-enabling domestic tourists while international visitor bookings and flows can be re-established. The framework developed for this study appears to be robust for rapid post disaster assessment. It needs to be regularly updated and linked with emerging governance and recovery processes.

Research papers, The University of Auckland Library

Industrial steel storage pallet racking systems are used extensively worldwide to store goods. Forty percent of all goods are stored on storage racks at some time during their manufactureto- consumption life. In 2017, goods worth USD 16.5 billion were carried on cold-formed steel racking systems in seismically active regions worldwide. Historically, these racks are particularly vulnerable to collapse in severe earthquakes. In the 2010/2011 Christchurch earthquakes, around NZD 100 million of pallet racking stored goods were lost, with much greater associated economic losses due to disruptions to the national supply chain. A novel component, the friction slipper baseplate, has been designed and developed to very significantly improve the seismic performance of a selective pallet racking system in both the cross-aisle and the down-aisle directions. This thesis documents the whole progress of the development of the friction slipper baseplate from the design concept development to experimental verification and incorporation into the seismic design procedure for selective pallet racking systems. The test results on the component joint tests, full-scale pull-over and snap-back tests and fullscale shaking table tests of a steel storage racking system are presented. The extensive experimental observations show that the friction slipper baseplate exhibits the best seismic performance in both the cross-aisle and the down-aisle directions compared with all the other base-connections tested. It protects the rack frame and concrete floor from damage, reduces the risk of overturning in the cross-aisle direction, and minimises the damage at beam-end connectors in the down-aisle direction, without sustaining damage to the connection itself. Moreover, this high level of seismic performance can be delivered by a simple and costeffective baseplate with almost no additional cost. The significantly reduced internal force and frame acceleration response enable the more cost-effective and safer design of the pallet racking system with minimal extra cost for the baseplate. The friction slipper baseplate also provides enhanced protection to the column base from operational impact damage compared with other seismic resisting and standard baseplates.

Audio, Radio New Zealand

Hon RUTH DYSON to the Minister for Greater Christchurch Regeneration: What progress has been made on the Crown’s Global Settlement with the Christchurch City Council for costs flowing from the Canterbury earthquake sequence? Hon PAUL GOLDSMITH to the Minister of Finance: Does he stand by all of his policies, statements, and actions? Hon JUDITH COLLINS to the Minister of Housing and Urban Development: Does he stand by his statement in response to a question on if he would meet his commitment to be a keynote speaker at the KiwiBuild summit on 24 June, “No, because I have two papers at Cabinet”, and did he take two papers to Cabinet on 24 June? GARETH HUGHES to the Minister of State Services: Does he support measuring and improving the energy efficiency of Government buildings, both leased and owned? Hon MICHAEL WOODHOUSE to the Minister of Health: Does he stand by his statement yesterday that “Yes, that will mean that we will have deficits that we wouldn’t want to see. That member and his Government under-invested in health for nine long years, and we will be investing ourselves for quite a period to set that right”; if so, when will he “set that right”? Dr DUNCAN WEBB to the Minister of Justice: What recent announcements has he made regarding community law centres? CHRIS BISHOP to the Minister of Transport: What will the percentage increase in the fuel excise duty and accompanying road-user charges be on Monday, 1 July, and what will be the total revenue raised from this increase? Hon TIM MACINDOE to the Minister for ACC: Does he stand by all of his answers during the Vote Labour Market Estimates hearing at the Education and Workforce Committee meeting on 12 June? Dr LIZ CRAIG to the Minister of Health: What, if anything, is the Government doing to better support the wellbeing of parents with mental health and addiction needs? Hon LOUISE UPSTON to the Minister for Women: How can she be responsible for eliminating the gender pay gap when the Ministry for Women’s gender pay gap has gone from 5.6 percent in favour of women to 6 percent in favour of men? JONATHAN YOUNG to the Minister of Energy and Resources: Does she stand by all her statements, policies, and actions? ANAHILA KANONGATA'A-SUISUIKI to the Minister for Pacific Peoples: How does Budget 2019 support Pacific peoples in Aotearoa New Zealand?

Audio, Radio New Zealand

Questions to Ministers 1. PESETA SAM LOTU-IIGA to the Minister of Finance: What are some of the issues the Government will consider to meet the expected fiscal cost of the Christchurch earthquake? 2. Hon PHIL GOFF to the Prime Minister: Does he stand by his statement that, in Christchurch, "up to 10,000 houses will need to be demolished and over 100,000 more could be damaged? 3. Hon JOHN BOSCAWEN to the Attorney-General: What changes, if any, is he proposing to the Marine and Coastal Area (Takutai Moana) Bill, and why? 4. Hon DAVID CUNLIFFE to the Minister of Finance: How much of the cumulative $15 billion drop in GDP over the next 4 years, as identified in the Treasury's February Monthly Economic Indicators report, is a result of the "weaker [economic] outlook we were seeing prior to the February earthquake" in Christchurch? 5. Dr KENNEDY GRAHAM to the Minister for Canterbury Earthquake Recovery: Is he satisfied that there is enough coordination between central government agencies, local council, and non-government organisations in the response to the earthquake? 6. Hon DAVID PARKER to the Attorney-General: Is it his intention to further progress the Marine and Coastal Area (Takutai Moana) Bill this week? 7. NICKY WAGNER to the Minister for the Environment: What changes has the Government made under the Canterbury Earthquake Response and Recovery Act to facilitate recovery and the processing of resource consents to enable Christchurch to rebuild as quickly as possible? 8. Hon JIM ANDERTON to the Minister for Canterbury Earthquake Recovery: Does he stand by his comment in the House yesterday that "there is a period in which insurance companies will not provide cover", and if so, what will the Government do to assist people who have already signed purchase contracts and are seeking insurance cover? 9. JACQUI DEAN to the Minister of Police: What has been the response of the New Zealand Police and their counterparts in other countries to the Christchurch earthquake? 10. GRANT ROBERTSON to the Minister of Health: Is he satisfied with the cost of after-hours medical treatment? 11. TIM MACINDOE to the Minister of Housing: What assistance is available for people who require emergency housing following the earthquake on 22 February? 12. Hon TREVOR MALLARD to the Minister for Communications and Information Technology: Who made the decision to defer MediaWorks' payment of $43 million to the Crown?