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Images, UC QuakeStudies

A pile of rubble from a demolished building on Worcester Street. In the background, the partially demolished Warners Hotel can be seen as well as the Novotel and the PricewaterhouseCoopers Building in the distance. A digger and long-reach excavator can also be seen.

Images, UC QuakeStudies

A photograph captioned by BeckerFraserPhotos, "Pieces of iron fretwork from the entrance to the Warners Hotel carefully laid on the ground in front of the building. Thisshows the careful salvaging which has taken place during the demolistion of many heritage building in order to be able to re-use significant pieces later".

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

A photograph submitted by Raymond Morris to the QuakeStories website. The description reads, "‘Highway Lodge’ 121 Papanui Rd. A picturesque boutique hotel, a painting by Raymond Morris of earthquake demolished buildings.".

Images, UC QuakeStudies

A photograph submitted by Francis Vallance to the QuakeStories website. The description reads, "The Crowne Plaza Hotel which was condemned for demolition after being severely damaged in the February 2011 earthquake".

Images, UC QuakeStudies

A photograph submitted by Raymond Morris to the QuakeStories website. The description reads, "The Provincial Hotel, corner Barbadoes and Cashel streets is one the buildings now missing after the 2011 earthquakes, paintings of others can be found on the artist Raymond Morris’s flickr site (http://www.flickr.com/photos/rayso180/sets/72157626939956494/)".

Research papers, The University of Auckland Library

This thesis describes the strategies for earthquake strengthening vintage clay bricks unreinforced masonry (URM) buildings. URM buildings are well known to be vulnerable to damage from earthquake-induced lateral forces that may result in partial or full building collapse. The 2010/2011 Canterbury earthquakes are the most recent destructive natural disaster that resulted in the deaths of 185 people. The earthquake events had drawn people’s attention when URM failure and collapse caused about 39 of the fatality. Despite the poor performance of URM buildings during the 2010/2011 Canterbury earthquakes, a number of successful case study buildings were identified and their details research in-depth. In order to discover the successful seismic retrofitting techniques, two case studies of retrofitted historical buildings located in Christchurch, New Zealand i.e. Orion’s URM substations and an iconic Heritage Hotel (aka Old Government Building) was conducted by investigating and evaluating the earthquake performance of the seismic retrofitting technique applied on the buildings prior to the 2010/2011 Canterbury earthquakes and their performance after the earthquakes sequence. The second part of the research reported in this thesis was directed with the primary aim of developing a cost-effective seismic retrofitting technique with minimal interference to the vintage clay-bricks URM buildings. Two retrofitting techniques, (i) near-surface mounted steel wire rope (NSM-SWR) with further investigation on URM wallettes to get deeper understanding the URM in-plane behaviour, and (ii) FRP anchor are reported in this research thesis.