Photograph captioned by BeckerFraserPhotos, "The Avon River is at this point on Avonside Drive 10 km from the estuary. At high tide the river now overflows its banks showing that the ground has sunk by about 40 cm".
Photograph captioned by BeckerFraserPhotos, "The Avon River is at this point on Avonside Drive 10 km from the estuary. At high tide the river now overflows its banks showing that the ground has sunk by about 40 cm".
Photograph captioned by BeckerFraserPhotos, "The ground floor of the IRD building on the corner of Cashel and Madras Streets, taken through the Madras Street window. The book market inside the building is almost undisturbed while next door, the CTV building collapsed.
St John's Presbyterian Church on Winchester Street in Lyttelton. The ground around the church has been strewn with masonry from the church's walls and collapsed tower. The spire of the collapsed tower has fallen in front of the church, which has been enclosed by a safety fence.
St John's Presbyterian Church on Winchester Street in Lyttelton. The ground around the church is strewn with masonry that has fallen from the church's walls and collapsed tower. The building's front door has been red-stickered and a sign that reads "No entry" is stuck to it.
A view down a New Brighton Road next to the river. On the left sandbags have been placed on the banks of the river to prevent flooding onto the road. The earthquake caused the ground to subside and sink, making this area susceptible to flooding.
A photograph of the earthquake damage to the Christchurch Chinese Methodist Church on Papanui Road. The gable wall has crumbled, the bricks and window frame falling onto the ground. Wire fencing has been placed around the building as a cordon.
Dried liquefaction silt in North New Brighton. The photographer comments, "The day before this was liquefaction pouring out of the ground, but within a day it has dried up and will soon turn into a gritty dust".
Photograph captioned by BeckerFraserPhotos, "The Avon River is at this point on Avonside Drive 10 km from the estuary. At high tide the river now overflows its banks showing that the ground has sunk by about 40 cm".
A photograph of a fence on the Greendale Fault line which has been damaged by the 4 September 2010 earthquake. The wire has been pulled off the posts and is hanging loose. The ground has also shifted so the fence is no longer straight.
A crack next to the Avon River caused by the ground slumping after the 4 September earthquake. A blue pipe has been laid over the crack. Many kilometres of these temporary water pipes have been run overground in Avonside to supply houses with water.
A photograph of a study area in a flat on Poplar Street taken during the Residential Access Project. The project gave residents temporary access within the red-zone cordon in order to retrieve items from their homes. Books and papers have been strewn across the ground.
Cupcake Parlour on Kilmore St :(
Kilmore St and Barbadoes St Intersection
Kilmore St and Barbadoes St Intersection
Kilmore St and Barbadoes St Intersection
Kilmore St and Barbadoes St Intersection
Kilmore St and Barbadoes St Intersection
Our front door.
Cupcake Parlour on Kilmore St :(
Kilmore St and Barbadoes St Intersection
Kilmore St and Barbadoes St Intersection
Kilmore St and Barbadoes St Intersection
SeisFinder is an open-source web service developed by QuakeCoRE and the University of Canterbury, focused on enabling the extraction of output data from computationally intensive earthquake resilience calculations. Currently, SeisFinder allows users to select historical or future events and retrieve ground motion simulation outputs for requested geographical locations. This data can be used as input for other resilience calculations, such as dynamic response history analysis. SeisFinder was developed using Django, a high-level python web framework, and uses a postgreSQL database. Because our large-scale computationally-intensive numerical ground motion simulations produce big data, the actual data is stored in file systems, while the metadata is stored in the database.
Overview of SeisFinder SeisFinder is an open-source web service developed by QuakeCoRE and the University of Canterbury, focused on enabling the extraction of output data from computationally intensive earthquake resilience calculations. Currently, SeisFinder allows users to select historical or future events and retrieve ground motion simulation outputs for requested geographical locations. This data can be used as input for other resilience calculations, such as dynamic response history analysis. SeisFinder was developed using Django, a high-level python web framework, and uses a postgreSQL database. Because our large-scale computationally-intensive numerical ground motion simulations produce big data, the actual data is stored in file systems, while the metadata is stored in the database. The basic SeisFinder architecture is shown in Figure 1.
This paper provides a photographic tour of the ground-surface rupture features of the Greendale Fault, formed during the 4th September 2010 Darfield Earthquake. The fault, previously unknown, produced at least 29.5 km of strike-slip surface deformation of right-lateral (dextral) sense. Deformation, spread over a zone between 30 and 300 m wide, consisted mostly of horizontal flexure with subsidiary discrete shears, the latter only prominent where overall displacement across the zone exceeded about 1.5 m. A remarkable feature of this event was its location in an intensively farmed landscape, where a multitude of straight markers, such as fences, roads and ditches, allowed precise measurements of offsets, and permitted well-defined limits to be placed on the length and widths of the surface rupture deformation.
Photograph captioned by BeckerFraserPhotos, "Looking south along Tramway Lane and Tattersalls Lane with the Hotel Grand Chancellor at the end (note the concrete truck delivering concrete being pumped into the ground floor of the hotel)".
Aotearoa's biggest demolition job has entered its final stage. This morning media were given a final chance to walk through Christchurch's Lancaster Park before it is completely brought to the ground. The park's grandstands were badly damaged in the 2011 earthquake, and in 2017, $12 million was set aside for it be pulled down. Nicholas Pointon was there.
Stage IV of the Christchurch liquefaction study updated the Stage II liquefaction hazard and ground damage maps with further data collected from other organisations, and included two additional maps indicating liquefaction sensitivity to groundwater levels. See Object Overview for background and usage information.
A photograph of a sitting area on the ground floor of the Crowne Plaza Hotel. A plate and magazines has fallen off the coffee table and a chair has toppled over. In the background, a piece of the ceiling under the stairs is hanging loose.