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Research papers, University of Canterbury Library

This paper describes pounding damage sustained by buildings and bridges in the February 2011 Christchurch earthquake. Approximately 6% of buildings in Christchurch CBD were observed to have suffered some form of serious pounding damage. Almost all of this pounding damage occurred in masonry buildings, further highlighting their vulnerability to this phenomenon. Modern buildings were found to be vulnerable to pounding damage where overly stiff and strong ‘flashing’ components were installed in existing building separations. Soil variability is identified as a key aspect that amplifies the relative movement of buildings, and hence increases the likelihood of pounding damage. Pounding damage in bridges was found to be relatively minor and infrequent in the Christchurch earthquake.

Images, UC QuakeStudies

A photograph captioned by BeckerFraserPhotos, "The demolition site of the Press building and Warners Hotel in Cathedral Square. The site has now been filled and compressed so that it provides a much pleasanter environment. From here, there is now a marvellous view of the Heritage Apartments building, which allows us a wider perspective of the building than was possible before".

Images, UC QuakeStudies

Groups of emergency personnel conferring at the base of the collapsed Canterbury Television building on Madras Street in the aftermath of the 22 February 2011 earthquake. Behind them, other emergency personnel can be seen searching the ruins for trapped people. Smoke can be seen billowing from the remains of the building.

Images, UC QuakeStudies

A view down Gloucester Street in the aftermath of the February 2011 earthquake, showing damage to Wave House (formerly the Trade Union building). In the sky above a helicopter can be seen carrying a monsoon bucket that was used to put out flames in the Canterbury Television building.

Videos, UC QuakeStudies

Video of an interview with Prue Taylor, the wife of Brian Taylor, on the first day of the CTV Building Coroners Inquest. Brian Taylor was one of 21 people who died when the CTV Building collapsed during the 22 February 2011 earthquake.

Images, UC QuakeStudies

A photograph of buildings on Armagh Street, taken from behind a cordon. From the front, there is the Provincial Chambers building, the Craig's Investment Partners House, the Victoria Apartments, and the Forsyth Barr building. The PricewaterhouseCoopers building can also be seen to the left.

Images, UC QuakeStudies

St John's Ambulance staff conferring at the base of the collapsed Canterbury Television Building on Madras Street. Behind them, emergency personnel can be seen searching the ruins for trapped people.