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Images, UC QuakeStudies

Structural Engineers from the New Zealand and Los Angeles County Fire Department Urban Search and Rescue teams performing assessments of buildings on High Street near Manchester Street.

Images, Canterbury Museum

One portrait colour digital photograph taken on 19 November 2011 showing Shadbolt House prior to its demolition. Architect Lyttelton's tallest building before its demolition was built in 1961 as the offices of the Lyttelton Harbour Board. At the time it was demolished the building was known as Shadbolt House and was owned by Independent Fisherie...

Images, Alexander Turnbull Library

Text at top left reads 'Don't forget rubbish day' The cartoon is a large wheelie bin stacked high with debris from 'old dunger buildings'. Someone in a damaged house nearby says 'Good riddance!' Context - Two earthquakes and hundreds of aftershocks have hit Christchurch, the first on 4 September 2010 and a second more devastating one on 22 February 2011. Earthquake Recovery Minister Gerry Brownlee may or may not have actually used the words 'old dungers' to describe some of Christchurch's heritage buildings that are not worth keeping but he might as well have done because many people believe that this is the way he thinks. Debate about which heritage buildings should be kept and which demolished has begun along with debate about how the city should be rebuilt. Quantity: 1 digital cartoon(s).

Research papers, University of Canterbury Library

Six months after the 4 September 2010 Mw 7.1 Darfield (Canterbury) earthquake, a Mw 6.2 Christchurch (Lyttelton) aftershock struck Christchurch on the 22 February 2011. This earthquake was centred approximately 10km south-east of the Christchurch CBD at a shallow depth of 5km, resulting in intense seismic shaking within the Christchurch central business district (CBD). Unlike the 4 Sept earthquake when limited-to-moderate damage was observed in engineered reinforced concrete (RC) buildings [35], in the 22 February event a high number of RC Buildings in the Christchurch CBD (16.2 % out of 833) were severely damaged. There were 182 fatalities, 135 of which were the unfortunate consequences of the complete collapse of two mid-rise RC buildings. This paper describes immediate observations of damage to RC buildings in the 22 February 2011 Christchurch earthquake. Some preliminary lessons are highlighted and discussed in light of the observed performance of the RC building stock. Damage statistics and typical damage patterns are presented for various configurations and lateral resisting systems. Data was collated predominantly from first-hand post-earthquake reconnaissance observations by the authors, complemented with detailed assessment of the structural drawings of critical buildings and the observed behaviour. Overall, the 22 February 2011 Mw 6.2 Christchurch earthquake was a particularly severe test for both modern seismically-designed and existing non-ductile RC buildings. The sequence of earthquakes since the 4 Sept 2010, particularly the 22 Feb event has confirmed old lessons and brought to life new critical ones, highlighting some urgent action required to remedy structural deficiencies in both existing and “modern” buildings. Given the major social and economic impact of the earthquakes to a country with strong seismic engineering tradition, no doubt some aspects of the seismic design will be improved based on the lessons from Christchurch. The bar needs to and can be raised, starting with a strong endorsement of new damage-resisting, whilst cost-efficient, technologies as well as the strict enforcement, including financial incentives, of active policies for the seismic retrofit of existing buildings at a national scale.

Images, UC QuakeStudies

Lei Zhang, a member of the University of Canterbury's E-Learning team, in their temporary office in the University Printery building. The photographer comments, "The University restarts its teaching, and the techies in e-learning move out of NZi3. We are sharing an office at the printery building. Richard Holliday and Aimee Leaning do their pre-press and outsourcing work, while Lei configures a new video streaming system".

Images, UC QuakeStudies

Structural Engineers from the New Zealand and Los Angeles County Fire Department Urban Search and Rescue teams performing an assessment of the Kenton Chambers Building on Hereford Street.

Images, UC QuakeStudies

Structural Engineers from the New Zealand and Los Angeles County Fire Department Urban Search and Rescue teams performing an assessment of the Kenton Chambers Building on Hereford Street.

Audio, Radio New Zealand

From the time it opened in the 1920s, the Winter Garden ballroom was the place to go for debutante balls and big-band concerts in Christchurch. Queen Elizabeth II even dined there during her visit in 1954. But this special part of Christchurch's history is over and the Armagh Street building has been placed on the urgent demolition list because of earthquake damage. Tiny Kirk is the chairman of the Trade Union Centre which has owned the building since 1984.

Images, UC QuakeStudies

A digitally manipulated photograph of the partially-demolished Ozone Hotel. The photographer comments, "As if a deadly disease is moving out from Christchurch City red zone, the heritage buildings are being put down".

Images, UC QuakeStudies

Rubble from TJ's Kazbah on the corner of Marine Parade and Bowhill Road. The Ozone Hotel is visible in the foreground. The photographer comments, "A bike ride to New Brighton and the beach 3 weeks after the Feb 22 quake. Roads were still very rough and under reconstruction. There was a building on the corner, but not now".