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Images for 2011; more images...

Images, UC QuakeStudies

A man takes a photograph inside a damaged house in Richmond. The photographer comments, "Revisiting our abandoned house. Photographing the dining room, note the cracked wall linings. (My brother Ross from Invercargill was visiting, he's in several of these)".

Images, UC QuakeStudies

A photograph submitted by Raymond Morris to the QuakeStories website. The description reads, "The Provincial Hotel, corner Barbadoes and Cashel streets is one the buildings now missing after the 2011 earthquakes, paintings of others can be found on the artist Raymond Morris’s flickr site (http://www.flickr.com/photos/rayso180/sets/72157626939956494/)".

Images, UC QuakeStudies

The University of Canterbury's E-Learning team's temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Getting sorted. Most gear in place, still making adjustments".

Images, UC QuakeStudies

A member of the University of Canterbury's E-Learning team in their temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Room 709 sofas".

Images, UC QuakeStudies

A member of the University of Canterbury's E-Learning team in their temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Our office, Room 709".

Images, UC QuakeStudies

The University of Canterbury's E-Learning team's temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Jess's desk. Viewed from my side of the couch".

Research papers, The University of Auckland Library

The connections between walls of unreinforced masonry (URM) buildings and flexible timber diaphragms are critical building components that must perform adequately before desirable earthquake response of URM buildings may be achieved. Field observations made during the initial reconnaissance and the subsequent damage surveys of clay brick URM buildings following the 2010/2011 Canterbury, New Zealand earthquakes revealed numerous cases where anchor connections joining masonry walls or parapets with roof or floor diaphragms appeared to have failed prematurely. These observations were more frequent for adhesive anchor connections than for through-bolt connections (i.e. anchorages having plates on the exterior façade of the masonry walls). Subsequently, an in-field test program was undertaken in an attempt to evaluate the performance of adhesive anchor connections between unreinforced clay brick URM walls and roof or floor diaphragm. The study consisted of a total of almost 400 anchor tests conducted in eleven existing URM buildings located in Christchurch, Whanganui and Auckland. Specific objectives of the study included the identification of failure modes of adhesive anchors in existing URM walls and the influence of the following variables on anchor load-displacement response: adhesive type, strength of the masonry materials (brick and mortar), anchor embedment depth, anchor rod diameter, overburden level, anchor rod type, quality of installation and the use of metal mesh sleeve. In addition, the comparative performance of bent anchors (installed at an angle of minimum 22.5o to the perpendicular projection from the wall surface) and anchors positioned horizontally was investigated. Observations on the performance of wall-to-diaphragm connections in the 2010/2011 Canterbury earthquakes, a snapshot of the performed experimental program and the test results and a preliminary proposed pull-out capacity of adhesive anchors are presented herein. http://www.confer.co.nz/nzsee/ VoR - Version of Record

Research papers, University of Canterbury Library

Asset management in power systems is exercised to improve network reliability to provide confidence and security for customers and asset owners. While there are well-established reliability metrics that are used to measure and manage business-as-usual disruptions, an increasing appreciation of the consequences of low-probability high-impact events means that resilience is increasingly being factored into asset management in order to provide robustness and redundancy to components and wider networks. This is particularly important for electricity systems, given that a range of other infrastructure lifelines depend upon their operation. The 2010-2011 Canterbury Earthquake Sequence provides valuable insights into electricity system criticality and resilience in the face of severe earthquake impacts. While above-ground assets are relatively easy to monitor and repair, underground assets such as cables emplaced across wide areas in the distribution network are difficult to monitor, identify faults on, and repair. This study has characterised in detail the impacts to buried electricity cables in Christchurch resulting from seismically-induced ground deformation caused primarily by liquefaction and lateral spread. Primary modes of failure include cable bending, stretching, insulation damage, joint braking and, being pulled off other equipment such as substation connections. Performance and repair data have been compiled into a detailed geospatial database, which in combination with spatial models of peak ground acceleration, peak ground velocity and ground deformation, will be used to establish rigorous relationships between seismicity and performance. These metrics will be used to inform asset owners of network performance in future earthquakes, further assess component criticality, and provide resilience metrics.

Images, UC QuakeStudies

Members of the public at Gap Filler's "Film in the Gap!" project. Behind the pair is a chalkboard sign outlining the project's programme for the evening of evening of April 10th, 2011 at Gap Filler's "Film in the Gap!" project. The sign reads, "Gap Filler: 1st - 10th of April. Free live music and films from 5pm onwards. 5pm: Plasticine Heroes, I gave These Guys 5 Bucks, 6pm: The Eastern, 7pm: Film - Candyman. Bring - cushion, chair, blanket, picnic. Coffee from 4:30pm daily. Ex demolition site. Please be safety aware. Proper footwear must be worn!". The sign is stuck to the rear wall of Mitre 10 in Beckenham, facing inwards to the site of the project.

Images, UC QuakeStudies

A photograph submitted by Raymond Morris to the QuakeStories website. The description reads, "Cathedral of the Blessed Sacrament, Barbadoes Street. The Cathedral was opened in 1905, the architect was Frank Petrie, and was designed in the Italian renaissance style as a basilica. It is not certain yet whether it will be reconstructed after the 2011 earthquakes.".

Images, UC QuakeStudies

People gather beside the Avon River in Riccarton Bush for the River of Flowers event, commemorating the second anniversary of the 22 February earthquake. A sign reads "In memory of those we lost, Feb 22nd 2011, River of Flowers". One of the organisers holds a basket of flowers, to distribute to people who couldn't bring their own.

Images, UC QuakeStudies

A photograph of the Townsend Telescope. The telescope is in the Observatory at the Christchurch Arts Centre. A plate on the side reads, "T Cook & Sons, 1864, York & London". This image was used by Graeme Kershaw, Technician at the University of Canterbury Department of Physics and Astronomy, to identify the telescope's parts after the 22 February 2011 earthquake.

Images, UC QuakeStudies

The University of Canterbury's E-Learning team's temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Reception. This is where students used to come to enquire about support services".

Images, UC QuakeStudies

A view of the UBS building at the University of Canterbury, seen from level 7 of the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. The University Book Shop building".

Images, UC QuakeStudies

A member of the University of Canterbury's E-Learning team in their temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. South view over trees to the hills".

Images, UC QuakeStudies

Members of the University of Canterbury's E-Learning team Jess Hollis and Alan Hoskin in their temporary office in the James Hight building. The photographer comments, "First looks at our new temporary (maybe) office space. Our group will stay here until April or May 2011, then will move to another floor in the Central Library. Room 709 - Jess & Alan".

Images, UC QuakeStudies

A photograph of buildings on Armagh Street, taken from the corner of Oxford Terrace. From the front, there is the Craig's Investment Partners House, the Victoria Apartments, and the Forsyth Barr building in the distance.

Images, UC QuakeStudies

A photograph looking west down Hereford Street from the intersection with Manchester Street. Wire fencing has been placed on both sides of the street to cordon off earthquake-damaged buildings. To the right, bricks have spilled across the road and footpath.

Images, UC QuakeStudies

A photograph of the earthquake damage to the Bob Brown's Hi-Fi Sounds building on the corner of Gloucester and Armagh Streets. Many of the windows have broken and wire fencing has been placed around the building as a cordon.

Images, UC QuakeStudies

A photograph of the earthquake damage to the Bob Brown's Hi-Fi Sounds building on the corner of Gloucester and Armagh Streets. Many of the windows have broken and wire fencing has been placed around the building as a cordon.