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UC Civil and Natural Resources Engineering Photograph 040
Images, UC QuakeStudies
A photograph of the Christchurch Chinese Methodist Church on Papanui Road. The top of the tower's walls have crumbled, the bricks falling onto the pavement below.
BeckerFraserPhotos June 2012 photograph 009
Images, UC QuakeStudies
Photograph captioned by BeckerFraserPhotos, "River Avon looking west from the Manchester Street bridge. The damaged wall by the Edmonds band rotunda can be seen".
UC Civil and Natural Resources Engineering Photograph 058
Images, UC QuakeStudies
A photograph of an earthquake-damaged cafe in Christchurch. The top of the brick wall has crumbled onto the pavement below, taking the veranda with it.
UC Civil and Natural Resources Engineering Photograph 057
Images, UC QuakeStudies
A photograph of an earthquake-damaged cafe in Christchurch. The top of the brick wall has crumbled onto the pavement below, taking the veranda with it.
BeckerFraserPhotos February 2011 photograph 296
Images, UC QuakeStudies
A house on Avonside Drive with cracks in its foundations and the interior wall of its porch as a result of the 4 September 2010 earthquake.
BeckerFraserPhotos December 2011 photograph 1989
Images, UC QuakeStudies
A photograph of a detail of the front of Christ Church Cathedral. The upper part of the front wall has crumbled leaving the inside space exposed.
Paul and Sam Corliss's Street Art Photograph (2015:03:22 14:35:02)
Images, UC QuakeStudies
A photograph of paste-ups on a wall between Brighton Mall and Hawke Street. The photographer believes that the artwork was created by the artist 'Porta'.
Paul and Sam Corliss's Street Art Photograph (2015:03:22 14:35:09)
Images, UC QuakeStudies
A photograph of paste-ups on a wall between Brighton Mall and Hawke Street. The photographer believes that the artwork was created by the artist 'Porta'.
BeckerFraserPhotos February 2012 photograph 0172
Images, UC QuakeStudies
A photograph of a blind mouse painted on a concrete block in a retaining wall. The photograph is captioned by BeckerFraserPhotos, "Cunningham Terrace, Lyttelton".
BeckerFraserPhotos December 2011 photograph 1985
Images, UC QuakeStudies
A photograph of a detail of the front of Christ Church Cathedral. The upper part of the front wall has crumbled leaving the inside space exposed.
Paul and Sam Corliss's Street Art Photograph (2015:03:22 14:39:25)
Images, UC QuakeStudies
A photograph of street art on a wall between Brighton Mall and Hawke Street. The photographer believes that the artwork was created by the artist 'Porta'.
Paul and Sam Corliss's Street Art Photograph (2015:03:28 13:32:25)
Images, UC QuakeStudies
A photograph of street art on the wall of a building near the Wunderbar in Lyttelton. The artwork depicts Stonehenge and a rising sun in red.
Paul and Sam Corliss's Street Art Photograph (2015:03:28 13:32:21)
Images, UC QuakeStudies
A photograph of street art on the wall of a building near the Wunderbar in Lyttelton. The artwork depicts Stonehenge and a rising sun in red.
Paul and Sam Corliss's Street Art Photograph (2015:03:28 13:32:13)
Images, UC QuakeStudies
A photograph of street art on the wall of a building near the Wunderbar in Lyttelton. The artwork depicts Stonehenge and a rising sun in red.
BeckerFraserPhotos May 2011 photograph 0525
Images, UC QuakeStudies
Detail of damage to a building on High Street. The photographer comments, "The support for the veranda has pulled part of the stone wall completely away".
BeckerFraserPhotos September 2011 photograph 255
Images, UC QuakeStudies
Photograph captioned by BeckerFraserPhotos, "Gloucester Street. Demolition rubble and a shop window mural reflected in a mirror on the back wall of a shop".
Julia Holden's 2013 Photographs 291
Images, UC QuakeStudies
A photograph of a sign advertising a sushi restaurant. The sign is attached to the wall of a remaining building between High Street and Cashel Street.
IMG_2166
Images, eqnz.chch.2010
The front and side walls of this Christchurch building had completely collapsed after being struck by the the magnitude 7,1 earthquake on 4 September 2010.
Performance of Masonry Buildings in the Canterbury Earthquakes and Corresp…
Research papers, The University of Auckland Library
It is well known that buildings constructed using unreinforced masonry (URM) are susceptible 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 New Zealand example of destructive earthquakes, which have drawn people's attention to the inherent seismic weaknesses of URM buildings and anchored masonry veneer systems in New Zealand. A brief review of the data collected following the 2010 Darfield earthquake and more comprehensive documentation of data that was collected following the 2011 Christchurch earthquake is presented, along with the findings from subsequent data interrogation. Large stocks of earthquake prone vintage URM buildings that remain in New Zealand and in other seismically active parts of the world result in the need for minimally invasive and cost effective seismic retrofit techniques. The principal objective of the doctoral research reported herein was to investigate the applicability of near surface mounted (NSM) carbon fibre reinforced polymer (CFRP) strips as a seismic improvement technique. A comprehensive experimental program consisting of 53 pull tests is presented and is used to assess the accuracy of existing FRP-to-masonry bond models, with a modified model being proposed. The strength characteristics of vintage clay brick URM wall panels from two existing URM buildings was established and used as a benchmark when manufacturing replica clay brick test assemblages. The applicability of using NSM CFRP strips as a retrofitting technique for improving the shear strength and the ductility capacity of multi-leaf URM walls constructed using solid clay brick masonry is investigated by varying CFRP reinforcement ratios. Lastly, an experimental program was undertaken to validate the proposed design methodology for improving the strength capacity of URM walls. The program involved testing full-scale walls in a laboratory setting and testing full-scale walls in-situ in existing vintage URM buildings. Experimental test results illustrated that the NSM CFRP technique is an effective method to seismically strengthen URM buildings.
Umut Akguzel Photograph 221
Images, UC QuakeStudies
A photograph of a partially-collapsed brick wall and piles of bricks in a car park on Armagh Street. Wooden bracing is supporting one side of the building.
BeckerFraserPhotos May 2013 photograph 126
Images, UC QuakeStudies
Roadworks in progress on the corner of Maffeys and McCormacks Bay Roads. A digger works on a road that is being supported by a retaining wall.
Elizabeth Ackermann Photograph 217
Images, UC QuakeStudies
A photograph of an earthquake-damaged building on the corner of Tuam and High Streets. A section of the wall has collapsed leaving the inside of the building exposed.
Koen Broekema's Photograph 095
Images, UC QuakeStudies
The front of Christ Church Cathedral showing its broken tower. Bracing has been placed on the front wall to limit further damage. Security fences have been placed around the cathedral to restrict access.
Russ Botting Photograph 2
Images, UC QuakeStudies
A photograph of earthquake damage to the Crown Masonic Lodge on Wordsworth Street, also known as the Freemasons Centre. The brick wall on one side of the building has collapsed, exposing the interior.
Umut Akguzel Photograph 448
Images, UC QuakeStudies
A photograph of a damaged brick building on St Asaph Street. The bricks wall of the gable has collapsed, and the bricks have fallen onto the pavement below.
Umut Akguzel Photograph 001
Images, UC QuakeStudies
A photograph of a block of earthquake-damaged buildings on Manchester Street. The walls of the Westende Jewellers Building on the right have crumbled, exposing the second storey rooms.
Russ Botting Photograph 4
Images, UC QuakeStudies
A photograph of earthquake damage to the Crown Masonic Lodge on Wordsworth Street, also known as the Freemasons Centre. The brick wall on one side of the building has collapsed, exposing the interior.
BeckerFraserPhotos March 2011 photograph 131
Images, UC QuakeStudies
Wooden bracing holding up the remaining masonry of this wall of the Cramner Centre (formerly Christchurch Girls' High School). Above the bracing, the masonry has fallen away.
Koen Broekema's Photograph 112
Images, UC QuakeStudies
The front of Christ Church Cathedral showing its broken tower. Bracing has been placed on the front wall to limit further damage. Security fences have been placed around the cathedral to restrict access.
Koen Broekema's Photograph 116
Images, UC QuakeStudies
The front of Christ Church Cathedral showing its broken tower. Bracing has been placed on the front wall to limit further damage. Security fences have been placed around the cathedral to restrict access.