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Images, eqnz.chch.2010

In the days after the devastating earthquake on 22 February 2011, we lost water in my neighbourhood. However, I was able to supplement the water in our emergency kit with water from this spigot in Somerfield Cemetary. Thank you, William Russell.

Images, eqnz.chch.2010

This is what my lunch looked like after spending a month in my office, post-quake. The banana had liquefied in its skin but there wasn't any mould or anything else. The banana absolutely reeked, though; I ended up tossing everything that had been in the lunch box.

Images, eqnz.chch.2010

The magnitude 7.1 Christchurch earthquake broke off an enormous chunk of Castle Rock in the Port Hills which has tumbled down towards the Lyttelton tunnel. View from Morgan's Valley (-43.578037° 172.714828°).

Images, eqnz.chch.2010

Band Together - Concert for Canterbury www.bandtogetherforcanterbury.co.nz 23rd October 2010 Free concrete in Hagley Park following the 4th September 2010 earthquake

Images, eqnz.chch.2010

Band Together - Concert for Canterbury www.bandtogetherforcanterbury.co.nz 23rd October 2010 Free concrete in Hagley Park following the 4th September 2010 earthquake

Images, eqnz.chch.2010

Band Together - Concert for Canterbury www.bandtogetherforcanterbury.co.nz 23rd October 2010 Free concrete in Hagley Park following the 4th September 2010 earthquake

Images, eqnz.chch.2010

waiting for assessment the pattern of the aftershock since Saturday the 04/09/2010 www.stuff.co.nz/national/canterbury-earthquake/4114666/Qu...

Research papers, University of Canterbury Library

The Canterbury region of New Zealand experienced four earthquakes greater than MW 6.0 between September 2010 and December 2011. This study employs system dynamics as well as hazard, recovery and organisational literature and brings together data collected via surveys, case studies and interviews with organisations affected by the earthquakes. This is to show how systemic interactions and interdependencies within and between industry and geographic sectors affect their recovery post-disaster. The industry sectors in the study are: construction for its role in the rebuild, information and communication technology which is a regional high-growth industry, trucking for logistics, critical infrastructure, fast moving consumer goods (e.g. supermarkets) and hospitality to track recovery through non-discretionary and discretionary spend respectively. Also in the study are three urban centres including the region’s largest Central Business District, which has been inaccessible since the earthquake of 22 February 2011 to the time of writing in February 2013. This work also highlights how earthquake effects propagated between sectors and how sectors collaborated to mitigate difficulties such as product demand instability. Other interacting factors are identified that influence the recovery trajectories of the different industry sectors. These are resource availability, insurance payments, aid from central government, and timely and quality recovery information. This work demonstrates that in recovering from disaster it is crucial for organisations to identify what interacting factors could affect their operations. Also of importance are efforts to reduce the organisation’s vulnerability and increase their resilience to future crises and in day-to-day operations. Lastly, the multi-disciplinary approach to understanding the recovery and resilience of organisations and industry sectors after disaster, leads to a better understanding of effects as well as more effective recovery policy.

Videos, UC QuakeStudies

A video of a presentation by Haydn Read, Programme Director of Smart City Coalition, at the 2016 Seismics in the City Conference. The presentation is titled, "Smart City/Choice City".The abstract for the presentation reads, "'We want to get to the point where people can get amazing information in real-time that helps them make choices about where to swim or what road to take' (Vicki Buck, Deputy Mayor of Christchurch). Real time information and feedback via the Internet of Things. The CCC is now part of Land Information New Zealand's (LINZ) Smart City coalition which aims to test the value of smart city concepts through a series of projects in Christchurch, Auckland, and Wellington."Note that due to technical issues, the final part of this presentation was not recorded.

Research papers, University of Canterbury Library

High-Force-to-Volume lead dampers (HF2V) have been recently developed through an experimental research program at University of Canterbury – New Zealand. Testing of the device and applications on beam column joints have demonstrated stable hysteretic behaviour with almost no damage. This paper reports testing of HF2V devices with straight, bulged and constricted shaft configurations subjected to velocities of 0.15 - 5.0mm/s. The effect of the shaft configuration on the hysteresis loop shape, design relationships and the effect of the velocity on the resistive force of the device are described. Results show that hysteresis loop shape of the device is almost square regardless of the shaft configuration, and that devices are characterized by noticeable velocity dependence in the range of 0.15-1.0mm/s.

Research papers, University of Canterbury Library

Disasters are rare events with major consequences; yet comparatively little is known about managing employee needs in disaster situations. Based on case studies of four organisations following the devastating earthquakes of 2010 - 2011 in Christchurch, New Zealand, this paper presents a framework using redefined notions of employee needs and expectations, and charting the ways in which these influence organisational recovery and performance. Analysis of in-depth interview data from 47 respondents in four organisations highlighted the evolving nature of employee needs and the crucial role of middle management leadership in mitigating the effects of disasters. The findings have counterintuitive implications for human resource functions in a disaster, suggesting that organisational justice forms a central framework for managing organisational responses to support and engage employees for promoting business recovery.

Research papers, University of Canterbury Library

This paper explores the scope of small-scale radio to create an auditory geography of place. It focuses on the short term art radio project The Stadium Broadcast, which was staged in November 2014 in an earthquake-damaged sports stadium in Christchurch, New Zealand. Thousands of buildings and homes in Christchurch have been demolished since the Februrary 22, 2011 earthquake, and while Lancaster Park sports stadium is still standing, it has been unused since that date and its future remains uncertain. The Stadium Broadcast constructed a radio memorial to the Park’s 130 year history through archival recordings, the memories of local people, observation of its current state, and a performed site-specificity. The Stadium Broadcast reflected on the spatiality of radio sounds and transmissions, memory, post-disaster transitionality, and the im-permanence of place.

Research papers, University of Canterbury Library

The paper discusses modelling of cyclic stress-strain behaviour of soil, in particular a simple model that can produce a desired stiffness and hysteretic damping for a given strain level as observed in laboratory testing is formulated. The unloading-reloading relationship is developed for total stress seismic site response analysis with appropriate damping at large strain. The constitutive model employs a hyperbolic equation as the backbone curve, and uses a modification of the extended Masing unloading-reloading relationship leading to correct measured modulus reduction and damping curves simultaneously. A quasi-static cyclic loading of increasing amplitude is used to demonstrate the model’s performance and its capability to allow improved modelling of the magnitude of energy dissipation based on an experimental program on native sandy soils from Christchurch, New Zealand.

Research papers, University of Canterbury Library

Disasters are rare events with major consequences; yet comparatively little is known about managing employee needs in disaster situations. Based on case studies of four organisations following the devastating earthquakes of 2010 - 2011 in Christchurch, New Zealand, this paper presents a framework using redefined notions of employee needs and expectations, and charting the ways in which these influence organisational recovery and performance. Analysis of in-depth interview data from 47 respondents in four organisations highlighted the evolving nature of employee needs and the crucial role of middle management leadership in mitigating the effects of disasters. The findings have counterintuitive implications for human resource functions in a disaster, suggesting that organisational justice forms a central framework for managing organisational responses to support and engage employees for promoting business recovery.

Research papers, University of Canterbury Library

Existing unreinforced masonry (URM) buildings are often composed of traditional construction techniques, with poor connections between walls and diaphragms that results in poor performance when subjected to seismic actions. In these cases the application of the common equivalent static procedure is not applicable because it is not possible to assure “box like” behaviour of the structure. In such conditions the ultimate strength of the structure relies on the behaviour of the macro-elements that compose the deformation mechanisms of the whole structure. These macroelements are a single or combination of structural elements of the structure which are bonded one to each other. The Canterbury earthquake sequence was taken as a reference to estimate the most commonly occurring collapse mechanisms found in New Zealand URM buildings in order to define the most appropriate macroelements.

Research Papers, Lincoln University

The aftermath of three earthquakes has forced Christchurch to re-plan and rebuild. New perspectives of a sustainable city have arisen granting Christchurch the chance of becoming an example to the world. This work is centred on bioclimatic landscape design as a base for greening strategies. It deals with strategic landscape design adapted to a specific climate, from a user’s perspective. The investigation will be applied to Christchurch’s urban centres, assessing cultural adaptability to the local climate and implications for landscape design. Climatic data shows that humidity is not a local problem. However, the wind is the determinant. In Christchurch the solar radiation and the prevailing winds are the most important microclimatic variables, the latter intensifying the loss of surface heat, decreasing the radiant temperature and affecting thermal sensation. The research objective is to explore design parameters at the street-scale and identify ways to maximise thermal comfort in outdoor spaces through design-based strategies. The investigation will apply methods of participant observation, depth interviews, climatic data collection and design experimentation based on thermal comfort models and computer simulation tools. Case study sites chosen for investigation are places with current levels of activity that may be anticipated in the rebuild of the central city. The research will have two main outcomes: improved understanding of local urban culture adaptation to microclimate, and a demonstration of how design can enhance adaption. These outcomes will inform designers and city managers about good design practices and strategies that can be used to ensure a long term liveable city.

Images, Alexander Turnbull Library

Surrounded by mud and puddles in Christchurch Prime Minister John Key puts his arm round co-leader of the Maori Party Pita Sharples and smiles happily; behind them is a brand new plastic portaloo. On the ground lies a newspaper with a headline that reads 'Govt. to fund $2m giant RWC plastic waka'. Pita Sharples says 'and to show we're not neglecting our priorities in these austere times, Christchurch will get a new plastic portaloo!' Context - The government has hit back at criticism over a $2 million venue centre in the shape of a waka for the Rugby World Cup (RWC), defending the cost as necessary to host a world-class event. Co-leader of the Maori Party Pita Sharples says the waka will promote Maori culture during the Rugby World Cup and at other events (like the America's Cup). Labour Party MP Shane Jones asks "How can Dr Sharples and Prime Minister John Key actually believe that this expensive indulgence is a positive advertisement for Maori? The truth is they don't but they're both working together in a desperate effort to keep the Maori Party afloat. Quantity: 1 digital cartoon(s).