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Images for building repair; more images...

Images, UC QuakeStudies

A photograph of earthquake repairs underway in the quad of Christ's College on Rolleston Avenue. A sign on the gate read, "Quake repairs, keep out". Tape reading, "Danger keep out" has been draped across both gates . In the background is a crane, several workers in high-visibility clothing, and building supplies.

Images, UC QuakeStudies

An aerial photograph of the PricewaterhouseCoopers building. The photograph is captioned by BeckerFraserPhotos, "PricewaterhouseCoopers building at 119 Armagh Street. Its status is uneconomic to repair, so it will be demolished. Copthorne Central is visible behind it and will be staying".

Images, UC QuakeStudies

A fire engine driving past the damaged Provincial Council Legislative Chamber on Durham Street. The building's roof and walls have collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake.

Images, UC QuakeStudies

The damaged Provincial Council Legislative Chamber on Durham Street in the aftermath of the 22 February earthquake. The building's roof and walls have collapsed, as has the scaffolding which was erected to repair it after the 4 September earthquake.

Images, UC QuakeStudies

The damaged Provincial Council Legislative Chamber on Durham Street in the aftermath of the 22 February 2011 earthquake. The building's roof and walls have collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake.

Images, UC QuakeStudies

The damaged Provincial Council Legislative Chamber on Durham Street in the aftermath of the 22 February 2011 earthquake. The building's roof and walls have collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake.

Images, UC QuakeStudies

The Lyttelton Coffee Company building on London Street in Lyttelton is weatherproofed with black tarpaulins. The spray-painted signs guide customers to Samo Coffee Lounge, a cafe run by the staff of Lyttelton Coffee Company while the building is being repaired.

Images, Alexander Turnbull Library

The title reads 'Future Christchurch CBD?...' Two people stare at numerous large featureless blocks across the Avon River. One says 'Those buildings look pretty ugly' and the other points out that they are 'just the piles'. Context: The Christchurch City Council is moving to impose urban-design etiquette and avert architectural mistakes such as clashing with the neighbours, glaring corporate colours and the long, blank walls common to most suburban shopping malls. The proposed rules will be overseen by an urban-design panel of four experts drawn from a pool of 12 architects, designers, planners and valuers. Quantity: 1 digital cartoon(s).

Images, UC QuakeStudies

A photograph submitted by Grant Fife to the QuakeStories website. The description reads, "Canterbury Provincial Chambers 03/04/2011. This building was being stabilised and repaired after the September quake.".

Images, UC QuakeStudies

Civil Defence staff walking down Durham Street, a fire engine behind them. Beside them, the damaged Provincial Council Legislative Chamber can be seen. The building's roof and walls have collapsed, as has the scaffolding that had been erected to repair it after the 4 September 2010 earthquake.

Images, UC QuakeStudies

A red sticker on the door of a damaged building in North New Brighton. The photographer comments, "A year after the earthquake in Christchurch a lot of buildings outside of the CBD are covered in cracks and beyond repair. These will slowly be demolished, but until then the buildings will be protected by a movable barrier and a red sticker".

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.

Images, UC QuakeStudies

A photograph of the damaged Provincial Council Chambers on Durham Street. The building's roof and walls have collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake.

Images, UC QuakeStudies

A view looking south down Durham Street. Two fire engines are driving north, and a pair of construction workers are walking up the road. Behind them is the damaged Provincial Council Legislative Chambers. The building's walls and roof have collapsed, as has the scaffolding which was erected to repair it after the 4 September 2010 earthquake.

Research papers, University of Canterbury Library

In order to provide information related to seismic vulnerability of non-ductile reinforced concrete (RC) frame buildings, and as a complementary investigation on innovative feasible retrofit solutions developed in the past six years at the University of Canterbury on pre-19170 reinforced concrete buildings, a frame building representative of older construction practice was tested on the shake table. The specimen, 1/2.5 scale, consists of two 3-storey 2-bay asymmetric frames in parallel, one interior and one exterior, jointed together by transverse beams and floor slabs. The as-built (benchmark) specimen was first tested under increasing ground motion amplitudes using records from Loma Prieta Earthquake (California, 1989) and suffered significant damage at the upper floor, most of it due to lap splices failure. As a consequence, in a second stage, the specimen was repaired and modified by removing the concrete in the lap splice region, welding the column longitudinal bars, replacing the removed concrete with structural mortar, and injecting cracks with epoxy resin. The modified as-built specimen was then tested using data recorded during Darfield (New Zealand, 2010) and Maule (Chile, 2010) Earthquakes, with whom the specimen showed remarkably different responses attributed to the main variation in frequency content and duration. In this contribution, the seismic performance of the three series of experiments are presented and compared.

Images, Alexander Turnbull Library

A woman says to a builder 'Christchurch people will really appreciate your help to rebuild - What you construct looks like it's already been hit by an earthquake'. They are standing in front of a very shoddily-built cottage and the garden is festooned with litter. Context - After the Christchurch earthquakes there is a huge emphasis on fast rebuilding with the potential for below standard results.. Quantity: 1 digital cartoon(s).