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Videos, UC QuakeStudies

A video of an interview with Linda Stewart, Chairperson of the Burwood-Pegasus Community Board, about how the 2010 and 2011 Canterbury earthquakes have affected the facilities in her ward. Stewart talks about the loss of recreational reserves such as QEII Park, and the likelihood that residents will leave the area if they cannot teach their children to swim. She also talks about the repair process, and the need for community meeting places.

Videos, UC QuakeStudies

Video of an interview with Tom Hooper, Chief Executive of the Canterbury Development Corporation, about the experiences of businesses in the aftermath of the 2010 and 2011 Canterbury earthquakes. Hooper talks about the changes in the workforce, business innovation, and the benefits of collaboration in Christchurch. He also talks about the importance of having a disaster recovery plan. This video is part of a series about businesses in Christchurch after the earthquakes.

Images, UC QuakeStudies

A information board on the fence around the Homestead at Mona Vale. It says 'This hertiage building is managed by the Christchurch City Council on behalf of the city's residents. Until recently it served as a restaurant and function centre. This building was damaged in the 2010/2011 Canterbury earthquakes and ongoing aftershocks. Propping walls and other support is designed to keep the building weather-proof until a decision about its future can be made'.

Images, Alexander Turnbull Library

Cartoon drawn in the style of a pen and ink drawing of the broken Christchurch Cathedral. One version has 'RIP' printed above the non-existant spire and the second has 'RIP' and the words 'Rest in Pieces'. A decision has been made to demolish the cathedral which was severely damaged by the earthquakes of 2010 and 2011. Two versions of this cartoon are available Title from file name Quantity: 2 digital cartoon(s).

Research papers, University of Canterbury Library

This article presents a quantitative case study on the site amplification effect observed at Heathcote Valley, New Zealand, during the 2010-2011 Canterbury earthquake sequence for 10 events that produced notable ground acceleration amplitudes up to 1.4g and 2.2g in the horizontal and vertical directions, respectively. We performed finite element analyses of the dynamic response of the valley, accounting for the realistic basin geometry and the soil non-linear response. The site-specific simulations performed significantly better than both empirical ground motion models and physics based regional-scale ground motion simulations (which empirically accounts for the site effects), reducing the spectral acceleration prediction bias by a factor of two in short vibration periods. However, our validation exercise demonstrated that it was necessary to quantify the level of uncertainty in the estimated bedrock motion using multiple recorded events, to understand how much the simplistic model can over- or under-estimate the ground motion intensities. Inferences from the analyses suggest that the Rayleigh waves generated near the basin edge contributed significantly to the observed high frequency (f>3Hz) amplification, in addition to the amplification caused by the strong soil-rock impedance contrast at the site fundamental frequency. Models with and without considering soil non-linear response illustrate, as expected, that the linear elastic assumption severely overestimates ground motions in high frequencies for strong earthquakes, especially when the contribution of basin edge-generated Rayleigh waves becomes significant. Our analyses also demonstrate that the effect of pressure-dependent soil velocities on the high frequency ground motions is as significant as the amplification caused by the basin edge-generated Rayleigh waves.

Images, UC QuakeStudies

The University of Canterbury's E-Learning team's temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Reception. This is where students used to come to enquire about support services".

Images, UC QuakeStudies

A view of the UBS building at the University of Canterbury, seen from level 7 of the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. The University Book Shop building".

Images, UC QuakeStudies

A member of the University of Canterbury's E-Learning team in their temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. South view over trees to the hills".

Images, UC QuakeStudies

Members of the University of Canterbury's E-Learning team Jess Hollis and Alan Hoskin in their temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Room 709 - Jess & Alan".

Images, Canterbury Museum

One portable toilet comprising of a black toilet seat and lid attached to a grey bucket; sticky label on the front features an image of the toilet, lightning and text including 'Thunder Down Under / Portable Toilet'; manufacturer's mark on lid reads 'Elemental'. Residents who owned commercially produced portable toilets like this ‘Thunder Down ...

Images, eqnz.chch.2010

The ticket office at Lancaster Park (AMI Stadium), not used since the February 2011 earthquake. Windows broken and door boarded up. We are still waiting to see what the outcome is for this stadium. Government want a new one closer to the CBD, so there is talk of this being demolished, while others want it repaired.

Images, Alexander Turnbull Library

The cartoon shows a desperate man representing 'Christchurch' who is clutching the end of a broken plank that protrudes from a crumbling cliff-face. He says 'Who said we're living ON the edge?!' Context - the man is suggesting that they are not On the edge but OVER it. Refers to the continuing hardships facing many Christchurch residents as earthquakes and aftershocks continue and many face large financial losses because of insurance problems. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

Two men discuss in a pub the problem that Christchurch has about how to house all the workers arriving to rebuild the city. One of them suggests the solution found for the workers on the Manapouri Dam which was housing them on cruise liners. Context: One solution has been provided by the Defence Force who are leasing 42 derelict NZDF houses next to Burnham Military Camp. Colour and black and white versions available Quantity: 2 digital cartoon(s).

Images, Alexander Turnbull Library

Text at top reads 'Some Christchurch suburbs to move?... The cartoon shows three complete suburbs that have been dug up and are now being flown by helicopters attached to tall towers to their new spots on the Australian Gold Coast. Someone in one of the houses on the move yells 'Woohoo! Yeehaa! Well... As NZ and Ozzie are such great mates... Gold Coast here we come!' Context - In some cases where whole communities have to move because the earthquakes have made it impossible for them to remain in their present locations, many in the community have elected to try to move and relocate together in order to retain their old neighbours and community spirit. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

A business owner has been allowed into the 'Red Zone' in the Christchurch CBD in order to investigate the damage to his business premises. He is dismayed to discover that he has forgotten his keys; the Civil Defence officer who is with him, looks at him askance as the door is the only part of his premises still standing. Context - Some time after the earthquake of 22 March 2011 business owners were allowed through the cordon to collect belongings and see their premises for themselves. Colour and black and white versions of this cartoon are available Quantity: 2 digital cartoon(s).

Images, Alexander Turnbull Library

Text reads 'Refugees told they're not welcome in NZ...' The cartoon shows a boat full of refugees, which has tattered sails, one bearing the words 'We need a home'. A helicopter flies by and someone says 'False alarm! They're Christchurch residents trying to get out!' Context - A boat full of Sri Lanken Tamils supposedly want to come to New Zealand as refugees has been told by Prime Minister John Key that they are 'not welcome'. The pm has been accused of 'scaremongering' and that he 'has misjudged his response'. (Nelson Mail 13 July 2011). Also a reference to the plight of many people in Christchurch whose houses have been condemned by the earthquakes of 2010 and 2011. Quantity: 1 digital cartoon(s).

Images, Alexander Turnbull Library

An interested passerby assumes that a builder will be keen to get some EQC work fixing up Christchurch but the builder replies 'Are you kidding?! Not while EQC is paying us $4500 a week to do its assessments!' Context - The Earthquake Commission (EQC) has employed 414 contractors to carry out the assessments on its behalf, Radio New Zealand reported. Contractors carrying out property inspections of quake-damaged Christchurch homes are being paid about $4000 a week. Contractors are paid $75 an hour, while the builders, who inspect the damage, receive $60 an hour, the broadcaster said. (8 June 2011) Colour and black and white versions available Quantity: 2 digital cartoon(s).

Images, Alexander Turnbull Library

ACT leader Rodney Hide stands alone in the middle of a blasted plain that was once the 'Christchurch CBD' and says 'A level playing field, excellent. Now we can leave the rest to the market'. Context - Christchurch after the earthquakes of 4 September 2010 and 22 February 2011. ACT explicitly promotes a free market philosophy - a (literal) level playing field in the Christchurch CBD sounds like an excellent opportunity to test the powers of the free market. Quantity: 1 digital cartoon(s).

Videos, UC QuakeStudies

A video of an interview with Peter Townsend, Chief Executive of Canterbury Employers' Chamber of Commerce about the experiences of businesses in the aftermath of the 2010 and 2011 Canterbury earthquakes. Townsend talks about business collaboration in Christchurch, the need for businesses to have a back-up plans, the increase in people working from home, and the importance of businesses understanding their insurance. This video is part of a series about businesses in Christchurch after the earthquakes.

Videos, UC QuakeStudies

A video of an interview with John Walley, Chief Executive of the New Zealand Manufacturers and Exporters Association, about the experiences of businesses in the aftermath of the 2010 and 2011 Canterbury earthquakes. Walley talks about the stress on manufacturers to continue as usual after the earthquakes. He also talks about the importance of businesses' communication lines, and looking after customers and staff. This video is part of a series about businesses in Christchurch after the earthquakes.

Images, UC QuakeStudies

The damaged Cranmer Courts on the corner of Kilmore and Montreal Streets. The corner of the building has crumbled onto the street, which is now littered with broken masonry. Wire fencing placed around the building after the 4 September 2010 earthquake has managed to keep the debris away from the road.

Images, UC QuakeStudies

A view looking south down Durham Street. Two fire engines are driving north, and a pair of construction workers are walking up the road. Behind them is the damaged Provincial Council Legislative Chambers. The building's walls and roof have collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake.

Images, UC QuakeStudies

A photograph of the earthquake damage to the Canterbury Provincial Chambers on Durham Street. The top of one of the chambers has crumbled and the masonry has fallen onto the footpath. Scaffolding which was erected after the 4 September 2010 earthquake has also fallen. Wire fences have been placed around the building as a cordon.

Images, UC QuakeStudies

A photograph of the Observatory tower at the Christchurch Arts Centre. There are cracks in the masonry of the tower near where the two storeys join. The cracks formed as a result of the 4 September 2010 earthquake. Wire fencing has been placed at the entrance to the courtyard in front as a cordon.

Images, UC QuakeStudies

A photograph of the earthquake damage to the Canterbury Provincial Chambers on Durham Street. The top of one of the chambers has crumbled and the masonry has fallen onto the footpath. Scaffolding which was erected after the 4 September 2010 earthquake has also fallen. Wire fences have been placed around the building as a cordon.

Images, UC QuakeStudies

The University of Canterbury's E-Learning team's temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. House bar. This reception desk is not used now. A small kitchen is at the right".

Images, UC QuakeStudies

Alan Hoskin, a member of the University of Canterbury's E-Learning team, in their temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Bean bag. Alan wanted the beanbag but Jess said no".