A photograph of a bolt from the Townsend Telescope. The bolt sheared during the 22 February 2011 earthquake.
A member of the University of Canterbury's Digital Media Group in their temporary office in the NZi3 Building.
Construction workers examining the damaged top of the facade of the Lyttelton Coffee Company building on London Street in the basket from a crane. In the foreground, a pile of scrapped corrugated iron can be seen.
A photograph of students outside one of the "pods" of temporary classrooms and offices at Kirkwood Village. The pods were constructed at the University of Canterbury campus following the 22 February 2011 earthquake.
Liquefaction-induced lateral spreading during earthquakes poses a significant hazard to the built environment, as observed in Christchurch during the 2010 to 2011 Canterbury Earthquake Sequence (CES). It is critical that geotechnical earthquake engineers are able to adequately predict both the spatial extent of lateral spreads and magnitudes of associated ground movements for design purposes. Published empirical and semi-empirical models for predicting lateral spread displacements have been shown to vary by a factor of <0.5 to >2 from those measured in parts of Christchurch during CES. Comprehensive post- CES lateral spreading studies have clearly indicated that the spatial distribution of the horizontal displacements and extent of lateral spreading along the Avon River in eastern Christchurch were strongly influenced by geologic, stratigraphic and topographic features.
In 2010 and 2011 a series of earthquakes hit the central region of Canterbury, New Zealand, triggering widespread and damaging liquefaction in the area of Christchurch. Liquefaction occurred in natural clean sand deposits, but also in silty (fines-containing) sand deposits of fluvial origin. Comprehensive research efforts have been subsequently undertaken to identify key factors that influenced liquefaction triggering and severity of its manifestation. This research aims at evaluating the effects of fines content, fabric and layered structure on the cyclic undrained response of silty soils from Christchurch using Direct Simple Shear (DSS) tests. This poster outlines preliminary calibration and verification DSS tests performed on a clean sand to ensure reliability of testing procedures before these are applied to Christchurch soils.
Cracks in the plaster of the wall of the reception area of the English department at the University of Canterbury.
Photograph captioned by BeckerFraserPhotos, "University grounds, College House, and Bishop Julius hall of residence, with the new supermarket under construction at centre right".
A sign advertising 'Silty' bricks at the Canterbury A&P Show. The sign reads, "Have you got your silty? Proceeds raised from the sale of 'Silty' bricks will go to two Christchurch organisations - Greening the Rubble and Gap Filler".
The former Canterbury Horse Bazaar building on Lichfield Street. One brick gable has collapsed, and there is cracking through the brickwork. A spray-painted warning on the wall below the remaining gable reads, "Danger, look up".
Photograph captioned by BeckerFraserPhotos, "Looking from Gloucester Street towards the Novotel".
Photograph captioned by BeckerFraserPhotos, "Looking east along Gloucester Street".
A photograph of the earthquake damage to the Base Packpackers building behind the former Canterbury Times building on Gloucester Street. The corner of Base Backpackers has collapsed, exposing a bunkroom inside. Scaffolding has been constructed up the side of the building.
Construction workers examining the damaged top of the facade of the Lyttelton Coffee Company building on London Street in the basket from a crane. In the foreground, a pile of scrapped corrugated iron can be seen.
An aerial photograph of the Farmers car park on Gloucester Street with Victoria Park to the north and the Canterbury Provincial Council Chambers to the west.
University of Canterbury IT staff in their temporary office in the NZi3 building. The photographer comments, "University of Canterbury administration all fits into one building! Well, sort of. IT support and phones".
Samo Coffee Lounge signs decorate the front of The Loons Circus Theatre Company building on Canterbury Street in Lyttelton. The facade of the building is propped up by a timber frame and concrete blocks. Samo Coffee Lounge was run inside the Loons building by a group of former Lyttelton Coffee Company staff.
A pathway through trees on the University of Canterbury campus, beside the Avon River. The photographer comments, "Path by the river, University Drive".
A photograph of some of the parts of the Townsend Telescope. Many of the parts were damaged during the 22 February 2011 earthquake.
A photograph of the governor from the Townsend Telescope. The left weight broke off during the 22 February 2011 earthquake.
A photograph of the focus assembly from the Townsend Telescope. The assembly was damaged during the 22 February 2011 earthquake.
A photograph of a wooden knob from the Townsend Telescope. The knob broke off the telescope during the 22 February 2011 earthquake.
A crack in a wall of the University of Canterbury Electronic Learning Media team's offices. The photographer comments, "Cracks in walls".
A photograph of a member of the Wellington Emergency Management Office standing on Gloucester Street, outside the Canterbury Provincial Chambers Buildings. The team member is wearing a hard hat, protective glasses, and a face mask.
A photograph of the earthquake damage to the Canterbury Provincial Chambers Building on Durham Street. Large sections of the masonry have collapsed, spilling onto the road. Wire fencing has been placed around the building as a cordon. Scaffolding erected up the side has collapsed.
A photograph of the earthquake damage to the Canterbury Provincial Chambers Building on Durham Street. Large sections of the masonry have collapsed, spilling onto the road. Wire fencing has been placed around the building as a cordon. Scaffolding erected up the side has collapsed.
A photograph of a crack in between the stairway and a column of the Physics Building at the Canterbury Arts Centre. The crack formed during the 22 February 2011 earthquake.
A photograph of the front door of the O-Cha Thai Cuisine restaurant in the former Canterbury Times Building on Gloucester Street. USAR codes have been spray-painted on one of the windows.
A photograph of the knurled knob from the Townsend Telescope. The teeth of the knob were damaged during the 22 February 2011 earthquake.
A photograph of a collar from the Townsend Telescope. Part of the collar was bent out of shape during the 22 February 2011 earthquake.