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.
The majority of current procedures used to deduce liquefaction potential of soils rely on empirical methods. These methods have been proven to work in the past, but these methods are known to overestimate the liquefaction potential in certain regions of Christchurch due to a whole range of factors, and the theoretical basis behind these methods cannot be explained scientifically. Critical state soil mechanics theory was chosen to provide an explanation for the soil's behaviour during the undrained shearing. Soils from two sites in Christchurch were characterised at regular intervals for the critical layers and tested for the critical state lines (CSL). Various models and relationships were then used to predict the CSL and compared with the actual CSL. However none of the methods used managed to predict the CSL accurately, and a separate Christchurch exclusive relationship was proposed. The resultant state parameter values could be obtained from shear-wave velocity plots and were then developed into cyclic resistance ratios (CRR). These were subsequently compared with cyclic stress ratios (CSR) from recent Christchurch earthquakes to obtain the factor of safety. This CSL-based approach was compared with other empirical methods and was shown to yield a favourable relationship with visual observations at the sites' locations following the earthquake.
"The nuclear meltdown at Fukushima ... the Fonterra botulism scare ... the Christchurch earthquakes – in all these recent crises the role played by scientists has been under the spotlight. What is the first duty of scientists in a crisis – to the government, to their employer, or to the wider public desperate for information? And what if these different objectives clash? In this penetrating BWB Text, leading scientist Shaun Hendy finds that in New Zealand, the public obligation of the scientist is often far from clear and that there have been many disturbing instances of scientists being silenced. Experts who have information the public seeks, he finds, have been prevented from speaking out. His own experiences have led him to conclude that New Zealanders have few scientific institutions that feel secure enough to criticise the government of the day." - Publisher information. http://librarysearch.auckland.ac.nz/UOA2_A:Combined_Local:uoa_alma21259423940002091
A review of the week's news including... An immigration lawyer says 'paying for jobs' is so rampant in New Zealand there needs to be a fresh look at powers available to officials, criminals are using sex to blackmail Indian male students, Auckland lays out its plan to spend 83 billion dollars on transport, the electrified section of the main trunk line between Auckland and Wellington could be mothballed, frustrated advocates are calling for better reporting of suicides committed by current and former members of the military, doctors say making voluntary euthanasia legal would involve many complex and difficult decisions and New Zealand should avoid it, the Morning Report Wellington mayoral candidates debate, a Maori fisheries body wants the Maori Party to abandon its support for the Government if plans for a Kermadec ocean sanctuary go ahead unchanged, Maori representation becomes a virtual no-go area for those vying for public office in New Plymouth, Colin Craig denies ever sending his former press secretary explicit text messages, the United Nations Committee on the Rights of the Child raises concerns about the naming of the new children's ministry, MPs hear emotional pleas from the family of soldiers killed in action and buried in Malaysia for the government to bring their remains home, Bruce Springsteen and the E Street Band will perform in Christchurch on the eve of the sixth anniversary of the Canterbury earthquakes this summer and Prince Charles praises New Zealand soldiers who fought at the Somme at a centennary ceremony in Northern France.
A review of the week's news including... A tsunami warning after a severe 7.1 earthquake north of East Cape, Havelock North's residents finally get the chance to grill their local leaders, the Environment Minister says people who insist that every lake and river should be safe to swim in are being unrealistic, Kim Dotcom wins his bid to live stream his High Court appeal against his extradition, New Zealanders who've been living in Australia for up to ten years say they're reaching breaking point, legal action over faulty steel mesh triggers doubts about some house insurance, a prominent Maori leader is found guilty of defrauding his fellow trustees in the Wellington Tenths Trust, a South Canterbury farming official says stealing 500 cows is like stealing the Crown jewels - complicated but not impossible, Auckland mayoral candidate Vic Crone pledges to bring forward the cross-harbour tunnel project by a decade or more after saying she'd make no commitments on it, while another candidate, Phil Goff wants to introduce a living wage for all council staff, the transgender community wants the waiting times for sex change operations cut, a sit down chat with Olympic pole vaulting bronze medalist Eliza McCartney and the real story behind the 2nd Bledisloe Cup test in Wellington from a former Wallaby.
RON MARK to the Prime Minister: Does he stand by all his statements; if so, how?
ANDREW LITTLE to the Prime Minister: Does he stand by his statement that “if you see house prices rising, you might say the Government needs to do more” and “we take responsibility, we need to do a better job of it”?
SARAH DOWIE to the Minister of Finance: What international reports has he received showing New Zealand’s economic growth remains robust?
Hon ANNETTE KING to the Minister of Health: On what date was the Ministry of Health first made aware of data manipulation of the six-hour Emergency Department target by district health boards?
CHRIS BISHOP to the Minister for Economic Development: What recent announcements has the Government made regarding support for earthquake-affected businesses?
METIRIA TUREI to the Minister for Building and Housing: Ka tū a ia i runga i te mana o tana kōrero, “The proportion of New Zealanders living in rental homes is not changing dramatically and owner-occupiers will remain the dominant living arrangement for most Kiwi families into the future” i te mea, ā, e ai ki ngā tatauranga hou, nō mai anō i te tau Kotahi mano, iwa rau, rima tekau mā tahi, i taka ai te hunga whiwhi i tōna ake whare, ki raro rā nō? Translation: Does he stand by his statement that “The proportion of New Zealanders living in rental homes is not changing dramatically and owner-occupiers will remain the dominant living arrangement for most Kiwi families into the future” given that home ownership is at its lowest level since 1951, according to the latest census?
STUART SMITH to the Minister for Primary Industries: What recent announcements has he made regarding support for earthquake-affected primary sectors?
GRANT ROBERTSON to the Minister of Finance: Does he agree with the Prime Minister’s statement that Treasury forecasts are “a load of nonsense, because they can’t get predications in 44 days right, let alone 44 years”?
ALFRED NGARO to the Minister for Building and Housing: What additional Auckland housing projects did he announce during last week’s recess, and what are the latest reports on the growth in construction across Auckland showing?
Dr MEGAN WOODS to the Minister responsible for the Earthquake Commission: Is he confident EQC will be employing the necessary resource to process and settle claims, from both the Canterbury earthquake sequence and the earthquake sequence of a fortnight ago, after 16 December; if so, why?
DAVID SEYMOUR to the Minister of Police: What reassurance can she give to Epsom residents concerned that their Community Policing Centre will cease to operate after 24 years?
IAN McKELVIE to the Minister of Commerce and Consumer Affairs: What announcements has he made recently that support the continued growth of the New Zealand wine export market?
