An aerial photograph looking south over the Arts Centre on Worcester Boulevard. Scaffolding and cranes can be seen around the building which is having extensive repairs done to it after the earthquakes.
Messages written on stones left in front of the cordon fence around the CTV Building site.
Messages written on stones left in front of the cordon fence around the CTV Building site.
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/
A mini golf course on a the site of a demolished building. It has been built by Gap Filler out of stones and green felt.
A mini golf course on a the site of a demolished building. It has been built by Gap Filler out of stones and green felt.
Messages are written on stones and laid in a circle with flowers at the CTV building site on the anniversary of the 22 February 2011 earthquake.
Messages are written on stones and laid in a circle with flowers at the CTV building site on the anniversary of the 22 February 2011 earthquake.
Messages are written on stones and laid in a circle with flowers at the CTV building site on the anniversary of the 22 February 2011 earthquake.
Repair work being done to the Victoria Clock Tower on the corner of Montreal Street and Victoria Street.
A mini golf course on a the site of a demolished building. It has been built by Gap Filler out of planks of wood, stones, bricks and green felt.
Double Dipper', a Gap Golf course on a the site of a demolished building. It has been built by Gap Filler out of planks of wood, stones, bricks and green felt.
The temporary (10 years?) and cheap ($4-6 million) Anglican Cathedral being built a few hundred meters away from the old stone structure that was the centre of Christchurch. Both buildings (the original and this) have caused a lot of controversy, many wanting the old stone one to be repaired (the church want to demolish it), and this as a waste ...
An aerial photograph looking west over the Arts Centre and Christ's College towards Hagley Park. The photograph has been captioned by BeckerFraserPhotos, "At the centre of this photo is a group of heritage stone buildings. Canterbury Museum and Christ's College were extensively earthquake strengthened prior to the EQs and re-opened to the public relatively quickly. The Arts Centre is undergoing extensive renovations. Hagley Park and the Botanic Gardens provide a richly colourful surrounding to these historic buildings".