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Research papers, University of Canterbury Library

The September 2010 Canterbury and February 2011 Christchurch earthquakes and associated aftershocks have shown that the isolator displacement in Christchurch Women's Hospital (Christchurch City's only base-isolated structure) was significantly less than expected. Occupant accounts of the events have also indicated that the accelerations within the hospital superstructure were larger than would usually be expected within a base-isolated structure and that residual low-level shaking lasts for a longer period of time following the strong-motion of an event than for non-isolated structures.

Images, Alexander Turnbull Library

Shows huge mosquitoes attacking a man. Context: It could be that there is a larger population of mosquitoes in Christchurch at the moment because of stagnant areas left by the earthquakes. And it could be that a new mosquito species may be causing Cantabrians to suffer bad reactions to bites. The species is known as the striped mosquito, or Aedes notscriptus. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

The cartoon shows the mayor of Christchurch, Bob Parker being targeted by someone with a gun. He is told that this lesson one of relationship counselling. Context: The Christchurch City Council has been having severe relationship problems which has resulted in a demonstration of 4000 people demanding that the council step aside and that new elections be called. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Ruamoko, the Earthquake God, stirs in his bed, and with a sudden yawn, wonders if it is time to awake again. Above him Christchurch City trembles. On 15 May 2012, after several months of comparatively small quakes, a 4.5 Richter Scale earthquake was registered only 10 km East of Christchurch. Quake-weary Christchurch citizens feared that another large earthquake was on its way. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Depicts spoof poster of new Zealand television series 'Hope and Wire' starring American actors as Bob Parker, Christchurch Mayor, Gerry Brownlee, Canterbury Earthquake Recovery Minister, Roger Sutton, CERA CEO, Andrew Holden, Editor The Press. Context: a six part television series will be set in Christchurch in the aftermath of the earthquakes (Stuff 11 September 2012). Quantity: 1 digital cartoon(s).

Research papers, University of Canterbury Library

This paper provides an overview of the salient aspects of the dense array of ground motions observed in the 4 September 2010 Darfield and 22 February 2011 Christchurch earthquakes. Particular attention is given to inferred physical reasons for the observed ground motions, which include: (i) source features such as forward directivity effects; (ii) The effects of the Canterbury Plains sedimentary basin on basin-generated surface waves, and waveguide effects through the region; and (iii) the importance of local site response as evidenced by observations of large long period amplification and liquefaction. The significance of vertical ground motion intensity is also examined.

Images, Alexander Turnbull Library

Shows Christchurch's Anglican cathedral receiving extensive treatment including blood, ambulances, scaffold and signs reading 'save!' In the background Christchurch's Catholic Cathedral says it wants its share of attention as well. Context: The focus of repairing the Christchurch Anglican cathedral appeared to draw focus and resources from the equally historic and damaged Catholic Cathedral. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Shows Property Investor Bob Jones with a shotgun on top of Christchurch cathedral on an island surrounded by ducks. The lake is labelled 'Lake Bob Parker'. Context: Bob Jones suggested the Christchurch CBD be replaced with a lake (The Listener 12-18 May 2012). Colour and black and white versions available Quantity: 2 digital cartoon(s).

Images, Alexander Turnbull Library

Shows Bishop Victoria Matthews reading a brochure offering cheap deals for cathedrals and their various accoutrements. Context: refers to the debate about the fate of the Christchurch Cathedral. Bishop Victoria Matthews is in favour of demolishing the cathedral to a certain safe level. The lobby for saving the cathedral, wrecked by the earthquakes of 2010 and 2011, is very strong. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Scientists stand before a model that will predict earthquakes. The model is a large arm attached to wires and switches with a thumb that flicks coins '"Heads" we have big quake at five-o-clock... "tails" we don't'. Context: short term predictions (hours to days) are in general unlikely to be possible, at present. Relates to the Christchurch earthquakes which experts have said could go on for years. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Shows rain falling over two gondolas of people floating past flooded Christchurch damaged houses. One person points to people in balaclavas climbing over the houses and calls out 'And look...the wildlife's returning!'. Context: Heavy rain and flooding hit Christchurch suburbs, including earthquake damaged homes (Newstalk website 14 August 2012). At the same time, wildlife (possums and rare birds) are moving into abandoned suburbs (Stuff 13 August 2012) Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Scene set at Santa Claus' 'Online Christmas Orders Dept' at the North Pole. One elf remarks 'ANOTHER Marmite order from New Zealand'. The sole Marmite factory in New Zealand was damaged in the Christchurch Earthquake of 2011. Further aftershocks led to the shutting down of the factory until late 2012. The remaining stocks ran out, leading to panic buying at inflated prices by Marmite aficionados. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Shows a carcass that represents the Christchurch Cathedral with many people rushing to try to save it from demolition. Context: the extremely controversial debate about whether the Christchurch Cathedral which was severely damaged in the earthquakes, should be demolished, rebuilt on the same site in the same style or partially demolished and made into a memorial. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Shows a helicopter spray painting Christchurch with the Canterbury colours of black and red. Someone in the helicopter yells that 'it's gotta be better than tint of TC3'. Context: Probably refers to the apology by Earthquake Recovery Minister Gerry Brownlee for offending Christchurch's TC3 residents after saying he was 'sick and tired' of their moaning. TC3 means 'technical category 3'. Land classified TC3 is the mostly badly quake-damaged considered economically repairable. Quantity: 1 digital cartoon(s).

Research papers, University of Canterbury Library

The Master of Engineering Management Project was sponsored by the Canterbury Earthquake Recovery Authority (CERA) and consisted of two phases: The first was an analysis of existing information detailing the effects of hazardous natural events on Canterbury Lifeline Utilities in the past 15 years. The aim of this “Lessons Learned” project was to produce an analysis report that identified key themes from the research, gaps in the existing data and to provide recommendations from these “Lessons Learned.” The Second phase was the development of a practical “Disaster Mitigation Guideline” that outlined lessons in the field of Emergency Sanitation. This research would build upon the first stage and would draw from international reference to develop a guideline that has practical implementation possibilities throughout the world.

Research papers, University of Canterbury Library

The seismic response of unreinforced masonry (URM) buildings, in both their as-built or retrofitted configuration, is strongly dependent on the characteristics of wooden floors and, in particular, on their in-plane stiffness and on the quality of wall-to-floor connections. As part of the development of alternative performance-based retrofit strategies for URM buildings, experimental research has been carried out by the authors at the University of Canterbury, in order to distinguish the different elements contributing to the whole diaphragm's stiffness. The results have been compared to the ones predicted through the use of international guidelines in order to highlight shortcomings and qualities and to propose a simplified formulation for the evaluation of the stiffness properties.

Research papers, University of Canterbury Library

The University of Canterbury CEISMIC Canterbury Earthquake Digital Archive draws on the example of the Centre for History and New Media’s (CHNM) September 11 Archive, which was used to collect digital artefacts after the bombing of the World Trade Centre buildings in 2001, but has gone significantly further than this project in its development as a federated digital archive. The new University of Canterbury Digital Humanities Programme – initiated to build the archive – has gathered together a Consortium of major national organizations to contribute content to a federated archive based on principles of openness and collaboration derived directly from the international digital humanities community.

Research papers, The University of Auckland Library

The Darfield earthquake caused widespread damage in the Canterbury region of New Zealand, with the majority of damage resulting from liquefaction and lateral spreading. One of the worst hit locations was the small town of Kaiapoi north of Christchurch, an area that has experienced liquefaction during past events and has been identified as highly susceptible to liquefaction. The low lying town sits on the banks of the Kaiapoi River, once a branch of the Waimakariri, a large braided river transporting gravelly sediment. The Waimakariri has been extensively modified both by natural and human processes, consequently many areas in and around the town were once former river channels.