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Research papers, University of Canterbury Library

This paper outlines the deconstruction, redesign and reconstruction of a 2 storey timber building at the University of Canterbury, in Christchurch, New Zealand. The building consists of post tensioned timber frames and walls for lateral and gravity resistance, and timber concrete composite flooring. Originally a test specimen, the structure was subjected to extreme lateral displacements in the University structural testing laboratory. This large scale test of the structural form showed that post tensioned timber can withstand high levels of drift with little to no structural damage in addition to displaying full recentering characteristics with no residual displacements, a significant contributor to post earthquake cost. The building subsequently has been dismantled and reconstructed as offices for the Structural Timber Innovation Company (STIC). In doing this over 90% of the materials have been recycled which further enhances the sustainability of this construction system. The paper outlines the necessary steps to convert the structure from a test specimen into a functioning office building with minimal wastage and sufficient seismic resistance. The feasibility of recycling the structural system is examined using the key indicators of cost and time.

Images, UC QuakeStudies

A photograph of the badly-damaged John Bull Cycles building on the corner of Colombo Street and Tuam Street. Most of the building's facade has fallen away and it has been cordoned off with wire fencing. Signs indicating that the business has relocated can be seen in the window.

Images, UC QuakeStudies

A photograph of the badly-damaged John Bull Cycles building on the corner of Colombo Street and Tuam Street. Most of the building's facade has fallen away and it has been cordoned off with wire fencing. Signs indicating that the business has relocated can be seen in the window.

Images, UC QuakeStudies

A photograph captioned by BeckerFraserPhotos, "Avonside Girls High School sign". The sign reads, "This site is closed but the school is open. Avonside Girls High School has been temporarily relocated to Burnside High School, 151 Greers Road, Burnside 8053. Please do not enter this site - earthquake-damaged buildings".

Images, Canterbury Museum

One landscape colour digital photograph taken on 19 November 2011 showing buildings on London Street. Visible in the photograph (left to right) are Bells Pharmacy - relocated into a converted house with law firm MacTodd on the upper floor, Portico (gift shop), Tommy Changs Cafe, and the edge of the Lyttelton Petanque Club Gap Filler initiative. ...