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Images for earthquake 2011; more images...

Research papers, The University of Auckland Library

The sequence of earthquakes that has affected Christchurch and Canterbury since September 2010 has caused damage to a great number of buildings of all construction types. Following post-event damage surveys performed between April 2011 and June 2011, the damage suffered by unreinforced stone masonry buildings is reported and different types of observed failures are described. A detailed technical description of the most prevalently observed failure mechanisms is provided, with reference to recognised failure modes for unreinforced masonry structures. The observed performance of existing seismic retrofit interventions is also provided, as an understanding of the seismic response of these interventions is of fundamental importance for assessing the vulnerability of similar strengthening techniques when applied to unreinforced stone masonry structures.

Images, UC QuakeStudies

A photograph of a flower in a road cone. On the anniversary of the 22 February 2011 earthquake, people were encouraged to place flowers in road cones as a way of honouring those who lost their lives during the earthquake.

Research papers, The University of Auckland Library

Following the magnitude 6.3 aftershock in Christchurch, New Zealand, on 22 February 2011, a number of researchers were sent to Christchurch as part of the New Zealand Natural Hazard Research Platform funded “Project Masonry” Recovery Project. Their goal was to document and interpret the damage to the masonry buildings and churches in the region. Approximately 650 unreinforced and retrofitted clay brick masonry buildings in the Christchurch area were surveyed for commonly occurring failure patterns and collapse mechanisms. The entire building stock of Christchurch, and in particular the unreinforced masonry building stock, is similar to that in the rest of New Zealand, Australia, and abroad, so the observations made here are relevant for the entire world.

Videos, UC QuakeStudies

A video of an interview with Jeremy and Tania Tomkins about their living situation after the 22 February 2011 earthquake. The family of four were forced to move into their garage after the earthquake damaged their New Brighton home.

Images, UC QuakeStudies

A laminated sign for the 2011 Festival of Flowers attached to a wooden planter. The plants in the planter are dry and dead. The photographer comments, "The theme for the 2011 Festival of Flowers was 'burst! of water'. The Christchurch February earthquake came and water and sand called liquefaction burst out of the ground all around the area. Ironically the plants for the festival were left unattended in the cordoned off red zone and they would have loved a little burst of water".

Images, Canterbury Museum

A laminated tribute notice from Nicholas Pole and staff, of the Ministry of Education, to the friends, colleagues and young people who lost their lives on 22 February 2011.

Videos, UC QuakeStudies

A video of an interview with Andreas Duenser, research scientist at the Human Interface Technology Laboratory, about an earthquake simulator at the University of Canterbury. The simulator was developed to help treat people suffering from post-traumatic stress disorder after the 2010 and 2011 Canterbury earthquakes. It allows people to relive their earthquake experiences in a safe environment to help them overcome their ordeals.

Research papers, The University of Auckland Library

Following the Christchurch earthquake of 22 February 2011 a number of researchers were sent to Christchurch, New Zealand to document the damage to masonry buildings as part of “Project Masonry”. Coordinated by the Universities of Auckland and Adelaide, researchers came from Australia, New Zealand, Canada, Italy, Portugal and the US. The types of masonry investigated were unreinforced clay brick masonry, unreinforced stone masonry, reinforced concrete masonry, residential masonry veneer and churches; masonry infill was not part of this study. This paper focuses on the progress of the unreinforced masonry (URM) component of Project Masonry. To date the research team has completed raw data collection on over 600 URM buildings in the Christchurch area. The results from this study will be extremely relevant to Australian cities since URM buildings in New Zealand are similar to those in Australia.

Images, UC QuakeStudies

A photograph of flowers in two road cones on a traffic island. On the anniversary of the 22 February 2011 earthquake, people were encouraged to place flowers in road cones as a way of honouring those who lost their lives during the earthquake.