A photograph of the entrance way to SAMO Coffee Lounge on Canterbury Street in Lyttelton. A sign on the footpath is advertising the Cafe as well as the Loons.
A photograph of stuffed birds in the stacks of the Canterbury Cultural Recovery Centre. Writing on the shelf reads "Caution, stuffed birds may contain arsenic - wear gloves and mask".
A copy of the award application which SCIRT, the Christchurch City Council, Environment Canterbury and Beca submitted for the New Zealand Planning Institute Best Practice Award in February 2013.
A photograph of painted bird cut-outs hanging from a tree next to the Avon River on Oxford Terrace, near the Worcester Street bridge. The decorations were part of an installation titled The River, created by students from Lincoln University's School of Landscape Architecture for Canterbury Tales, a carnivalesque procession and the main event of FESTA 2013.
A photograph of the Canterbury Times and Star building on Gloucester Street. USAR codes have been spray-painted on the door of Le Pot Au Feu and a window of O-Cha Thai. Broken glass and fallen masonry litters the footpath in front.
A photograph of a car on Gloucester Street which has been crushed by falling bricks from the Canterbury Times and Star building. There is a pile of bricks on the front of the car. A USAR team have spray-painted codes on a plywood board and wedged it into the back of the car.
A photograph of an alleyway between Gloucester Street and Cathedral Square. There is a pile of rubble near the end of the alleyway, fallen from the earthquake-damaged Base Backpackers building, behind the former Canterbury Times building on Gloucester Street. Scaffolding has also been constructed up the side of Base Backpackers.
The September Canterbury earthquake. These pictures were taken of Colombo Street in Sydenham. A lot of masonry in this area has been damaged/fallen down. Ascot TV. This has relocated further south on Colombo Street. Apparently their building on Cranford Street was also severely damaged. Note: these photos were taken on a cellphone; mind the qu...
The September Canterbury earthquake. These pictures were taken of Colombo Street in Sydenham. A lot of masonry in this area has been damaged/fallen down. Angus Donaldson copy service. This has moved down the road on Colombo Street. It is now sharing the premises with Penny Lane Records. Note: these photos were taken on a cellphone; mind the qu...
A photograph captioned by BeckerFraserPhotos, "St Bartholomew's Anglican Church in Kaiapoi is the oldest surviving church in Canterbury. It was designed by Benjamin Mountfort and completed in 1855".
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 street art on a wall along Oxford Street in Lyttelton. The street art depicts buildings that were lost in Lyttelton after the 2010 and 2011 Canterbury earthquakes.
A photograph of street art on a wall along Oxford Street in Lyttelton. The street art depicts buildings that were lost in Lyttelton after the 2010 and 2011 Canterbury earthquakes.
A photograph of street art on a wall along Oxford Street in Lyttelton. The street art depicts buildings that were lost in Lyttelton after the 2010 and 2011 Canterbury earthquakes.
A photograph of street art on a wall along Oxford Street in Lyttelton. The street art depicts buildings that were lost in Lyttelton after the 2010 and 2011 Canterbury earthquakes.
A photograph of street art on a wall along Oxford Street in Lyttelton. The street art depicts buildings that were lost in Lyttelton after the 2010 and 2011 Canterbury earthquakes.
A photograph of an excavator on the side of a road in Canterbury. This stretch of road is near the Greendale fault line which caused the 4 September 2010 earthquake.
A photograph of street art on a wall along Oxford Street in Lyttelton. The street art depicts buildings that were lost in Lyttelton after the 2010 and 2011 Canterbury earthquakes.
Motivation This poster aims to present fragility functions for pipelines buried in liquefaction-prone soils. Existing fragility models used to quantify losses can be based on old data or use complex metrics. Addressing these issues, the proposed functions are based on the Christchurch network and soil and utilizes the Canterbury earthquake sequence (CES) data, partially represented in Figure 1. Figure 1 (a) presents the pipe failure dataset, which describes the date, location and pipe on which failures occurred. Figure 1 (b) shows the simulated ground motion intensity median of the 22nd February 2011 earthquake. To develop the model, the network and soil characteristics have also been utilized.
Disclosure CEO expenses
Well-validated liquefaction constitutive models are increasingly important as non-linear time history analyses become relatively more common in industry for key projects. Previous validation efforts of PM4Sand, a plasticity model specifically for liquefaction, have generally focused on centrifuge tests; however, pore pressure transducers installed at several free-field sites during the Canterbury Earthquake Sequence (CES) in Christchurch, New Zealand provide a relatively unique dataset to validate against. This study presents effective stress site response analyses performed in the finite difference software FLAC to examine the capability of PM4Sand to capture the generation of excess pore pressures during earthquakes. The characterization of the subsurface is primarily based on extensive cone penetration tests (CPT) carried out in Christchurch. Correlations based on penetration resistances are used to estimate soil parameters, such as relative density and shear wave velocity, which affect liquefaction behaviour. The resulting free-field FLAC model is used to estimate time histories of excess pore pressure, which are compared with records during several earthquakes in the CES to assess the suitability of PM4Sand.
A photograph submitted by Grant Fife to the QuakeStories website. The description reads, "Canterbury Provincial Chambers 03/04/2011. This building was being stabilised and repaired after the September quake.".
A pdf copy of a PowerPoint presentation made for the Water Services Association of Australia conference, about SCIRT's approach to asset investigation after the Canterbury earthquakes of 2010 and 2011.
A photograph of CEISMIC Digital Content Analyst Alexandra King and the Canterbury Cultural Recovery Centre intern, Moya Sherriff, discussing the collections. In the background is material from the Kaiapoi Museum's collection.
University of Canterbury staff members are escorted by Civil Defence members in order to retrieve essential items from their offices. The photographer comments, "ICT network admins, Craig Miller and Aaron Eivers".
University of Canterbury staff members are escorted by Civil Defence members in order to retrieve essential items from their offices. The photographer comments, "E-learning team vacate their floor. (Blurry, sorry.)
The former Canterbury Public Library building on the corner of Hereford Street and Cambridge Terrace. The building has been encircled by a safety fence to protect pedestrians and motorists from falling masonry.
A member of the University of Canterbury's E-Learning team, Jessica Hollis, in their new office in the James Hight building. The photographer comments, " Jess Hollis settles in to her new workspace".
Heathcote Valley school strong motion station (HVSC) consistently recorded ground motions with higher intensities than nearby stations during the 2010-2011 Canterbury earthquakes. For example, as shown in Figure 1, for the 22 February 2011 Christchurch earthquake, peak ground acceleration at HVSC reached 1.4 g (horizontal) and 2 g (vertical), the largest ever recorded in New Zealand. Strong amplification of ground motions is expected at Heathcote Valley due to: 1) the high impedance contrast at the soil-rock interface, and 2) the interference of incident and surface waves within the valley. However, both conventional empirical ground motion prediction equations (GMPE) and the physics-based large scale ground motions simulations (with empirical site response) are ineffective in predicting such amplification due to their respective inherent limitations.
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.