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Images, UC QuakeStudies

A photograph of Pasifika House at the University of Canterbury. The house has a damaged chimney. A sign on the door reads, "The University is on emergency lock down. This includes the fale. Please do not enter.

Images, UC QuakeStudies

A photograph of a crushed car outside Bismarck House at 140 Lichfield Street taken from behind a wire fence. Bricks from the building have crumbled from the top storey, landing on the roof of the car and crushing it.

Images, UC QuakeStudies

Moira Fraser in front of the 'Passing Time' sculpture on the corner of St Asaph Street and Madras Street. 'Passing Time' was installed outside the CPIT Building for the 6th SCAPE (a contemporary public art programme in Christchurch) a few days prior to the 22 February 2011 earthquake. The work features twisting boxes depicting each year between 1906 (the founding of CPIT) and 2010 (the date of the sculpture's production).

Images, UC QuakeStudies

A view looking south down Durham Street during the aftermath of the 22 February 2011 earthquake. On the left are the ruins of the historic stone Provincial Council Legislative Chamber. The building's roof and walls have already collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake. An aftershock has caused masonry to dislodge from the building, sending dust into the air.

Images, UC QuakeStudies

A view looking south down Durham Street during the aftermath of the 22 February 2011 earthquake. On the left are the ruins of the historic stone Provincial Council Legislative Chamber. The building's roof and walls have already collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake. An aftershock has caused masonry to dislodge from the building, sending dust into the air.

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.

Images, UC QuakeStudies

A photograph of the former City Council Civic Offers at 194-196 Manchester Street. USAR codes have been stray-painted on the windows. A yellow sticker is stuck to the door, indicating that entry to the building is restricted.

Images, UC QuakeStudies

A photograph of the former City Council Civic Offers at 194-196 Manchester Street. USAR codes have been stray-painted on the windows. A yellow sticker is stuck to the door, indicating that entry to the building is restricted.

Images, UC QuakeStudies

A photograph of a shop window of Peaches and Cream on the corner of Tuam and Manchester Streets. USAR codes have been spray-painted on the glass, including the message, "Danger" and arrows pointing up, left and right.

Images, UC QuakeStudies

A photograph of a tower of the Arts Centre taken from Rolleston Avenue near the Botanic Gardens. A wooden structure has been wrapped around the tower and secured with tie-downs in order to help reduce damage by further aftershocks.

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. More offices".

Images, UC QuakeStudies

A photograph of the earthquake damage to the Dallington Discount Market on the corner of Woodham Road and Gloucester Street. The side wall has collapsed onto the street. A tarpaulin has been taped over the hole as weather proofing.

Images, UC QuakeStudies

A photograph of the partially-demolished Westende Jewellers Building on the corner of Worcester and Manchester Street. Wire fences have been placed around the building and a Southern Demolition excavator can be seen behind them.

Images, UC QuakeStudies

A photograph looking down Manchester Street from the corner of High and Manchester Streets. Damage can be seen to buildings on the right, and temporary plastic fencing has been erected to keep people away. The rest of the stores are open.