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Images, UC QuakeStudies

Emergency personnel using a sheet of corrugated plastic to slide pieces of rubble from the collapsed Canterbury Television Building. Behind them, smoke is billowing from the remains of the building.

Images, Canterbury Museum

A white painted woven circular basket that flares out gently towards the top where it joins a woven oval shaped handle. A clear plastic sheet has been tied to the interior of the basket.

Research papers, University of Canterbury Library

This paper presents preliminary results of an experimental campaign on three beam-column joint subassemblies extracted from a 22-storey reinforced concrete frame building constructed in late 1980s at the Christchurch’s Central Business District (CBD) area, damaged and demolished after the 2010-2011 Canterbury earthquakes sequence (CES). The building was designed following capacity design principles. Column sway (i.e., soft storey) mechanisms were avoided, and the beams were provided with plastic hinge relocation details at both beam-ends, aiming at developing plastic hinges away from the column faces. The specimens were tested under quasi-static cyclic displacement controlled lateral loading. One of the specimens, showing no visible residual cracks was cyclically tested in its as-is condition. The other two specimens which showed residual cracks varying between hairline and 1.0mm in width, were subjected to cyclic loading to simulate cracking patterns consistent with what can be considered moderate damage. The cracked specimens were then repaired with an epoxy injection technique and subsequently retested until reaching failure. The epoxy injection techniques demonstrated to be quite efficient in partly, although not fully, restoring the energy dissipation capacities of the damaged specimens at all beam rotation levels. The stiffness was partly restored within the elastic range and almost fully restored after the onset of nonlinear behaviour.

Images, UC QuakeStudies

A photograph of a room in the Diabetes Centre where the furniture has been covered in plastic sheeting. The panelling has been removed from the wall behind, exposing the wooden framing and pink batts.

Images, UC QuakeStudies

Portaloos on the Pine Mound, part of Festival of Flowers. Each portaloo was decorated with various floral features. This one has been decorated in Canterbury colours, red and black. Detail of some decoration with a Crusader's towel and a plastic butterfly.

Images, UC QuakeStudies

A photograph of a room in the Diabetes Centre which has been prepared for repainting. Plastic sheeting has been placed over the carpet and the cracks in the pillar have been filled with epoxy resin.

Images, UC QuakeStudies

Damage to the Victoria Street clock tower which stopped at the time of the 22 February earthquake. Sections of the base have been covered by black plastic sheeting and shipping containers protecting the road from the danger of it falling.

Images, UC QuakeStudies

Emergency personnel sliding a metal beam down a sheet of corrugated plastic on the collapsed Canterbury Television Building. Smoke is billowing from the ruins, which were still partly on fire when the photograph was taken.

Images, UC QuakeStudies

A photograph of a room in the Diabetes Centre which has been wrapped in plastic. There is a step ladder in the background and several work tools on the covered furniture. Several tiles are missing from the ceiling above.

Images, UC QuakeStudies

A photograph of a room in the Diabetes Centre which has been made ready for painting. The carpet has been covered in plastic and the furniture removed from the room. Painters scaffolding has also been set up inside the room.