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Images, eqnz.chch.2010

Falling gable of the Anglican Community of the Sacred Name building left a gaping hole in the roof in the magnitude 7.1 earthquake that hit Christchurch on 4 September 2010. The chimney would have toppled as well had it not been braced.

Images, UC QuakeStudies

Members of the Student Volunteer Army walking down Fleete Street in Dallington. Many of the students are holding shovels which they will use to dig liquefaction out of residents' properties. In the background, students can be seen digging as well as piles of liquefaction already placed on the road.

Videos, UC QuakeStudies

A video of Gerry Brownlee, the Minister for Canterbury Earthquake Recovery, speaking about the Draft Recovery Strategy at a CERA conference. Brownlee talks about the progress that has already been made in the rebuild, as well as the goals of the Draft Recovery Strategy.

Articles, UC QuakeStudies

A PDF copy of an ad that appeared in the Christchurch Art Gallery magazine Bulletin in Winter 2013. The image depicts an 'All Rightie' listening to music and dancing alongside Rita Angus' well-known painting 'Cass'. The image reads, "Had a good boogie lately?".

Images, UC QuakeStudies

A photograph of Helen Campbell sitting on Crack'd for Christchurch's armchair artwork. The artwork had just been unveiled during the launch of the Green Room garden on Colombo Street.Crack'd for Christchurch comments, "Helen enjoying a well-deserved rest."

Audio, Radio New Zealand

Professor Jacky Bowring has been a consultant to both the Ministry for Culture and Heritage, and CERA for the process for the EQ Memorial, as well as for the Christchurch City Council from the early days of the Recovery Plan, when the section on 'Remembering the Earthquakes' was developed. It was one of those times when her areas of research and passion suddenly became very real.

Audio, Radio New Zealand

Now have you ever wished you could play some cricket in the house on a rainy day? Well for one Christchurch family that dream's become a reality. Glenn Bongartz, with the help of his architect, upgraded his earthquake rebuild to feature a cricket wicket in the attic of the house. Glenn told Jimmy Ellingham how they did it.

Research papers, University of Canterbury Library

The University of Canterbury Dept. of Chemistry has weathered the Canterbury Earthquake of September 4, 2010 very well due to a combination of good luck, good planning and dedicated effort. We owe a great deal to university Emergency Response Team and Facilities Management Personnel. The overall emergency preparedness of the university was tested to a degree far beyond anything else in its history and shown to be well up to scratch. A strong cooperative relationship between the pan-campus controlling body and the departmental response teams greatly facilitated our efforts. Information and assistance was provided promptly, as and when we needed it without unnecessary bureaucratic overheads. At the departmental level we are indebted to the technical staff who implemented the invaluable pre-quake mitigation measures and carried the majority of the post-quake clean-up workload. These people put aside their personal concerns and anxieties at a time when magnitude-5 aftershocks were still a regular occurrence.

Research papers, University of Canterbury Library

The 2010–2011 Canterbury earthquake sequence began with the 4 September 2010, Mw7.1 Darfield earthquake and includes up to ten events that induced liquefaction. Most notably, widespread liquefaction was induced by the Darfield and Mw6.2 Christchurch earthquakes. The combination of well-documented liquefaction response during multiple events, densely recorded ground motions for the events, and detailed subsurface characterization provides an unprecedented opportunity to add well-documented case histories to the liquefaction database. This paper presents and applies 50 high-quality cone penetration test (CPT) liquefaction case histories to evaluate three commonly used, deterministic, CPT-based simplified liquefaction evaluation procedures. While all the procedures predicted the majority of the cases correctly, the procedure proposed by Idriss and Boulanger (2008) results in the lowest error index for the case histories analyzed, thus indicating better predictions of the observed liquefaction response.

Research papers, University of Canterbury Library

essential systems upon which the well-being and functioning of societies depend. They deliver a service or a good to the population using a network, a combination of spatially-distributed links and nodes. As they are interconnected, network elements’ functionality is also interdependent. In case of a failure of one component, many others could be momentarily brought out-of-service. Further problems arise for buried infrastructure when it comes to buried infrastructure in earthquake and liquefaction-prone areas for the following reasons: • Technically more demanding inspections than those required for surface horizontal infrastructure • Infrastructure subject to both permanent ground displacement and transient ground deformation • Increase in network maintenance costs (i.e. deterioration due to ageing material and seismic hazard) These challenges suggest careful studies on network resilience will yield significant benefits. For these reasons, the potable water network of Christchurch city (Figure 1) has been selected for its well-characterized topology and its extensive repair dataset.

Research papers, University of Canterbury Library

This poster presents preliminary results of ongoing experimental campaigns at the Universities of Auckland and Canterbury, aiming at investigating the seismic residual capacity of damaged reinforced concrete plastic hinges, as well as the effectiveness of epoxy injection techniques for restoring their stiffness, energy dissipation, and deformation capacity characteristics. This work is part of wider research project which started in 2012 at the University of Canterbury entitled “Residual Capacity and Repairing Options for Reinforced Concrete Buildings”, funded by the Natural Hazards Research Platform (NHRP). This research project aims at gaining a better understanding and providing the main end-users and stakeholders (practitioner engineers, owners, local and government authorities, insurers, and regulatory agencies) with comprehensive evidence-based information and practical guidelines to assess the residual capacity of damaged reinforced concrete buildings, as well as to evaluate the feasibility of repairing and thus support their delicate decision-making process of repair vs. demolition or replacement.

Audio, Radio New Zealand

Tomorrow will mark four years since a huge 7.8 magnitude earthquake rocked North Canterbury. As well as severely damaging homes and roads, it left some hill country farms in the area with up to 40 percent of their land unusable. Four years on, sheep and beef farmers are finding new ways to work. Rural reporter, Maja Burry and cameraman Nate McKinnon have the story.

Articles, UC QuakeStudies

Photograph captioned, "Dallington used to be the most popular suburb in New Zealand to live in. And that makes sense, because it's halfway between the beach and the city. It's close enough to town but far enough away, as well. There were good schools in the area. The mall was close. It's got the river and the tree lined sections, everything. It was special all right".

Videos, UC QuakeStudies

A video about the reopening of Alice in Videoland, in the back of the former Post Office on the corner of Tuam and High Streets. The redesigned space has allowed Alice in Videoland to expand from a DVD rental store to include an art-house cinema as well.

Images, UC QuakeStudies

A garden in Sydenham created by Greening the Rubble, a community project in Christchurch which aims to create temporary public parks and gardens on the sites of demolished buildings. To the left, the 10 square metre office building can just be seen as well as a mural in the background.

Videos, UC QuakeStudies

A video about the service held in East Timor for personnel in the New Zealand and Australian Defence Force and the police. The service was held in honour of the people who lost their lives in the 22 February 2011 earthquake, as well as to acknowledge the people providing relief back in Christchurch.

Images, UC QuakeStudies

St John's Church on Winchester Street in Lyttelton. The tower has broken and crumbled, and its roof is visible on the ground to the right. Bricks and broken wood are lying in a pile on the footpath. A red sticker has been placed on the front door as well as a sign reading "No Entry". Fencing has been placed along the footpath to warn people off.

Images, UC QuakeStudies

Allison, one of the heart stitchers outside the library. The felt hearts were a healing outlet during the Canterbury earthquakes. The goal was to create beauty in the midst of chaos, to keep people's hands busy and their minds off the terrifying reality of the earthquakes, as well as to give a gift of love to workers and businesses who helped improve life in Lyttelton.

Images, UC QuakeStudies

Maria, one of the heart stitchers outside the library. The felt hearts were a healing outlet during the Canterbury earthquakes. The goal was to create beauty in the midst of chaos, to keep people's hands busy and their minds off the terrifying reality of the earthquakes, as well as to give a gift of love to workers and businesses who helped improve life in Lyttelton.

Images, UC QuakeStudies

People stitching felt hearts under a marquee at Lyttelton's grassy market. The felt hearts were a healing outlet during the Canterbury earthquakes. The goal was to create beauty in the midst of chaos, to keep people's hands busy and their minds off the terrifying reality of the earthquakes, as well as to give a gift of love to workers and businesses who helped improve life in Lyttelton.

Images, UC QuakeStudies

People stitching felt hearts under a marquee at Lyttelton's grassy market. The felt hearts were a healing outlet during the Canterbury earthquakes. The goal was to create beauty in the midst of chaos, to keep people's hands busy and their minds off the terrifying reality of the earthquakes, as well as to give a gift of love to workers and businesses who helped improve life in Lyttelton.

Images, UC QuakeStudies

Felt hearts in a basket to be handed out. The felt hearts were a healing outlet during the Canterbury earthquakes. The goal was to create beauty in the midst of chaos, to keep people's hands busy and their minds off the terrifying reality of the earthquakes, as well as to give a gift of love to workers and businesses who helped improve life in Lyttelton.

Images, UC QuakeStudies

Members of the Lyttelton community who were given felt hearts. The felt hearts were a healing outlet during the Canterbury earthquakes. The goal was to create beauty in the midst of chaos, to keep people's hands busy and their minds off the terrifying reality of the earthquakes, as well as to give a gift of love to workers and businesses who helped improve life in Lyttelton.

Audio, Radio New Zealand

Despite low international coal prices, the financially troubled State-owned coal company, Solid Energy, says its time to mine for more coal. A referendum on self-rule is held in eastern Ukraine overnight, we'll have the latest on the turnout and Prime Minister, John Key, is denying money is being held back from the Canterbury earthquake recovery to make the Government's books look better.