A photograph of members of the Wellington Emergency Management Office Emergency Response Team examining the Southern Finance House on Montreal Street. Silt from liquefaction covers the footpath in front.
A photograph of members of the Wellington Emergency Management Office Emergency Response Team removing the broken glass from a window of Peter Geary Motors on Acton Street.
A photograph of a member of the Wellington Emergency Management Office Emergency Response Team spray-painting a line on Manchester Street. In the background is a pile of rubble.
A photograph of a member of the Wellington Emergency Management Office Emergency Response Team standing amongst broken furniture and rubble in the room of an earthquake-damaged house in Christchurch.
Members of the USAID Disaster Assistance Response Team (DART) sitting on the edge of the Smiths City car park, which was severely damaged during the 22 February 2011 earthquake.
A photograph of the Wellington Emergency Management Office Emergency Response Team meeting outside the Christchurch Art Gallery.
A photograph of the Wellington Emergency Management Office Emergency Response Team meeting outside the Christchurch Art Gallery.
A press release from the Office of the Press Secretary in the US White House announcing the deployment of a US Agency for International Development (USAID) Disaster Assistance Response Team (DART) to Christchurch after the 22 February 2011 earthquake. The response team included the Los Angeles County Fire Department Urban Search and Rescue Team who assisted with the search and rescue efforts.
A press release from the United States of America Embassy New Zealand, about their response to the 22 February 2011 earthquake in Christchurch.
The Defence Force's deployment in the wake of the Christchurch earthquake is the military's biggest ever domestic operation.
An extensive research program is on-going at the University of Canterbury, New Zealand to develop new technologies to permit the construction of multi-storey timber buildings in earthquake prone areas. The system combines engineered timber beams, columns and walls with ductile moment resisting connections using post-tensioned tendons and eventually energy dissipaters. The extensive experimental testing on post-tensioned timber building systems has proved a remarkable lateral response of the proposed solutions. A wide number of post-tensioned timber subassemblies, including beam-column connections, single or coupled walls and column-foundation connections, have been analysed in static or quasi-static tests. This contribution presents the results of the first dynamic tests carried out with a shake-table. Model frame buildings (3-storey and 5-storey) on one-quarter scale were tested on the shake-table to quantify the response of post-tensioned timber frames during real-time earthquake loading. Equivalent viscous damping values were computed for post-tensioned timber frames in order to properly predict their response using numerical models. The dynamic tests were then complemented with quasi-static push and pull tests performed to a 3-storey post-tensioned timber frame. Numerical models were included to compare empirical estimations versus dynamic and quasi-static experimental results. Different techniques to model the dynamic behaviour of post-tensioned timber frames were explored. A sensitivity analysis of alternative damping models and an examination of the influence of designer choices for the post-tensioning force and utilization of column armouring were made. The design procedure for post-tensioned timber frames was summarized and it was applied to two examples. Inter-storey drift, base shear and overturning moments were compared between numerical modelling and predicted/targeted design values.
A photograph of workers and members of the Hutt City Emergency Response team and New Zealand Urban Search and Rescue team posing for a photograph. The photograph was taken outside the United States headquarters in Latimer Square.
A member of the USAID Disaster Assistance Response Team (DART) standing near the edge of the Smiths City car park, which was severely damaged during the 22 February 2011 earthquake.
A member of the USAID Disaster Assistance Response Team (DART) crawling in between two layers of the Smiths City car park. To his right, a crushed car can be seen.
A member of the USAID Disaster Assistance Response Team (DART) crawling in between two layers of the Smiths City car park. To his right, a crushed car can be seen.
A member of the USAID Disaster Assistance Response Team (DART) inspecting a crushed car on the Smiths City car park, which was severely damaged during the 22 February 2011 earthquake.
A story submitted by Lynette Evans to the QuakeStories website.
A photograph of a member of the Wellington Emergency Management Office Emergency Response Team climbing a stairway inside an earthquake-damaged house. Bricks have fallen from the storey above and have covered the stairs.
A photograph of members of the Wellington Emergency Management Office Emergency Response Team entering an office through a broken window. Glass from the broken window has spilled onto the pavement in front of the building.
A photograph of a member of the Wellington Emergency Management Office Emergency Response Team entering an office through a broken window. Glass from the broken window has spilled onto the pavement in front of the building.
A photograph of members of the Clandeboye Emergency Response Team working to clear the rubble from the ANZ Bank building on High Street. In the foreground, two excavators are parked on the road.
A photograph of members of the Wellington Emergency Management Office Emergency Response Team filling out paperwork outside City Care on Antigua Street. The City Care building has been blocked off with wire fencing and police tape.
A photograph of a member of the Wellington Emergency Management Office Emergency Response Team walking down Gloucester Street towards Colombo Street. In the distance, a group of construction workers are walking down the street.
A photograph an Wellington Emergency Management Office Emergency Response Team standing next to car inside a building in the Christchurch city centre. The car is a 1968 Plymouth Road Runner Super Bee.
A photograph of a stretcher bed and the belongings of a Wellington Emergency Management Office Emergency Response Team member. The stretcher was set up in the hall of the Rima Park Scout Camp.
A photograph of members of the Wellington Emergency Management Office Emergency Response Team examining the Southern Finance Ltd building. Silt from liquefaction covers part of the footpath and road.
A photograph of a member of the Wellington Emergency Management Office Emergency Response Team climbing a stairway inside an earthquake-damaged house. Bricks have fallen from the storey above and have covered the stairs.
A photograph of members of the Wellington Emergency Management Office Emergency Response Team inside an earthquake-damaged house. One of the ERT members is climbing a staircase covered in rubble from a collapsed interior wall.
A photograph of a member of the Wellington Emergency Management Office Emergency Response Team taking photograph through a car window. In the distance is the earthquake-damaged tower of the ChristChurch Cathedral.
The USAID Disaster Assistance Response Team (DART) photographed outside their headquarters in Latimer Square. Latimer Square was set up as a temporary headquarters for emergency management personnel after the 22 February 2011 earthquake.