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Images, UC QuakeStudies

Army presence outside the city cordon on Tuam Street. Road cones and cordon fencing have been placed around damaged buildings. In the background is a building where the walls have crumbled, exposing the interior of the building.

Images, UC QuakeStudies

Buildings seen through the cordon fence from Cathedral Square. From left to right are MFL House, the Forsyth Barr building, the PriceWaterhouseCoopers building, the Camelot Hotel and the Cathedral Square Police Station.

Images, UC QuakeStudies

A faded sign reading, 'McCormic Reapers & Binders' painted onto the side of a brick building, revealed by the demolition of the adjoining building. Wooden pallets have been placed at the front of the building.

Images, eqnz.chch.2010

A sight becoming more common in post-earthquake Christchurch - lifting earthquake-affected buildings to allow their foundations to be replaced and or completely replaced.

Research papers, The University of Auckland Library

Following the 2010–2011 Canterbury earthquakes, a renewed focus has been directed across New Zealand to the hazard posed by the country‘s earthquake-vulnerable buildings, namely unreinforced masonry (URM) and reinforced concrete (RC) buildings with potentially nonductile components that have historically performed poorly in large earthquakes. The research reported herein was pursued with the intention of addressing several recommendations made by the Canterbury Earthquakes Royal Commission of Inquiry which were classified into the following general categories:  Identification and provisional vulnerability assessment of URM and RC buildings and building components;  Testing, assessment, and retrofitting of URM walls loaded out-of-plane, with a particular focus on highly vulnerable URM cavity walls;  Testing and assessment of RC frame components, especially those with presumably non-ductile reinforcement detailing;  Portfolio management considering risks, regulations, and potential costs for a portfolio that includes several potentially earthquake-vulnerable buildings; and  Ongoing investigations and proposed research needs. While the findings from the reported research have implications for seismic assessments of buildings across New Zealand and elsewhere, an emphasis was placed on Auckland given this research program‘s partnership with the Auckland Council, the Auckland region accounting for about a third each of the country‘s population and economic production, and the number and variety of buildings within the Auckland building stock. An additional evaluation of a historic building stock was carried out for select buildings located in Hawke‘s Bay, and additional experimental testing was carried out for select buildings located in Hawke‘s Bay and Christchurch.