BeckerFraserPhotos March 2013 photograph 078
Images, UC QuakeStudies
An aerial photograph looking north-east over the Christchurch Arts Centre, where major repairs are underway. The Christchurch Art Gallery is visible in the distance.
An aerial photograph looking north-east over the Christchurch Arts Centre, where major repairs are underway. The Christchurch Art Gallery is visible in the distance.
A video of an interview with Sean Duxfield, the exhibitions and collections team leader at the Christchurch Art Gallery, about installing Michael Parekowhai's bull sculpture, 'On First Looking into Chapman's Homer', in the Christchurch Arts Centre market square. The sculpture was installed in secret on a patch of grass.
A PDF copy of pages 240-241 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'UCSA Events Centre'. Photos: Douglas Horrell
A video of interviews with four enterprising young Christchurch residents recorded two years after the 22 February 2011 earthquake. The video includes interviews with Gap Filler Director Coralie Winn, Arts Centre Director Andrew Lovatt, artist Mike Hewson, and Student Volunteer Army leader Jason Pembleton. The interviewees are asked four questions: 'What do you think Christchurch city centre will look like in 10 years?', 'What do you most want to see in the new city?', 'What do you miss most about the old city?', and 'What keeps you in Christchurch?'.
A PDF copy of pages 22-23 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'TEDxEQChCh'. Photos: Neil Macbeth
A PDF copy of pages 352-353 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'Breaking Wonderful'. Photos by Jesse Roscoe
A PDF copy of pages 228-229 of the book Christchurch: The Transitional City Pt IV. The pages document the transitional project 'Lions Transitional Facility'. Photos: Irene Boles
Andre Lovatt grew up in Christchurch and completed a masters degree in Civil Engineering at Canterbury before taking up a position in Singapore working on, among other things, the $6.7 billion Marina Bay Sands waterfront resort. After almost 10 years in Southeast Asia he has returned to his earthquake ravaged home to take on a project with a much smaller price tag. Andre is the new CEO of the Christchurch Arts Centre and his job is to oversee the $290 million dollar project that will, if it's successful, return the centre to its former glory by the end of 2019.
Seismic retrofitting of unreinforced masonry buildings using posttensioning has been the topic of many recent experimental research projects. However, the performance of such retrofit designs in actual design level earthquakes has previously been poorly documented. In 1984 two stone masonry buildings within The Arts Centre of Christchurch received posttensioned seismic retrofits, which were subsequently subjected to design level seismic loads during the 2010/2011 Canterbury earthquake sequence. These 26 year old retrofits were part of a global scheme to strengthen and secure the historic building complex and were subject to considerable budgetary constraints. Given the limited resources available at the time of construction and the current degraded state of the steel posttension tendons, the posttensioned retrofits performed well in preventing major damage to the overall structure of the two buildings in the Canterbury earthquakes. When compared to other similar unretrofitted structures within The Arts Centre, it is demonstrated that the posttensioning significantly improved the in-plane and out-of-plane wall strength and the ability to limit residual wall displacements. The history of The Arts Centre buildings and the details of the Canterbury earthquakes is discussed, followed by examination of the performance of the posttension retrofits and the suitability of this technique for future retrofitting of other historic unreinforced masonry buildings. http://www.aees.org.au/downloads/conference-papers/2013-2/