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Site of Christchurch-based handmade denim clothing company. Includes details of available stock, fitting guides, and photo gallery. Archive section of the site shows production models available prior to the Christchurch Earthquake.
The Waimakariri District Libraries site. Collects material about the damaged landmarks in Kaiapoi - their history and future and a collection of stories about the earthquake and share memories and photos.
Government initiative providing a temporary accommodation service to people displaced by the Canterbury or Christchurch earthquakes. Contains information about the service, and online registration forms for property owners and applicants.
An urban regeneration initiative which aims to temporarily fill sites left vacant after the September 4, 2010 Canterbury Earthquake and the February 22, 2011 Christchurch Earthquake with creative projects for community benefit.
Christchurch City Council website on the infrastructure rebuild of Christchurch following the 2010 and 2011 earthquakes. Includes news; information on SMART building; projects related to rebuilding of facilities, transport, suburban centres and the central city.
Provides a map, the geological background, describes the effects, both in Christchurch and its surrounding areas, the damage to notable buildings, the financial exposure, the emergency response and relief efforts and the media coverage of the earthquake.
Blog of Action for Christchurch East, a group campaigning for the rights of residents in the Eastern suburbs of Christchurch. Includes discussion of political and social issues, delays to insurance payments and repairs, and protest actions in response.
Website of the EQR (Earthquake Recovery) Project Management Office, established by the EQC and managed by Fletcher Construction, that responds to claims for the repair and rebuilding of houses damaged in the Feb. 2011 Canterbury earthquake.
Website of scientist Dr N.E. Whitehead. Includes tabulated raw data from an online survey, a report based on the data, a link to the scientific paper written by Dr Whitehead and Professor Motoji Ikeya.
A blog about the Family-owned and run bar in Poplar Lanes, Christchurch - home of live entertainment with bands and DJs, every Thursday to Saturday. Archived instances cover the Canterbury Earthquake when the bar had to close down due to damage.
Blog in which Sarah Miles comments on the post-earthquake reconstruction of Christchurch, critiquing the profit-driven model of private insurance and how it fails to protect citizens in times of disaster. Includes comment on the political situation and some guest posts.
Administers most of the public funding of health and disability services for Canterbury. Works with other organisations to provide improved health for Canterbury people and runs the public hospitals and other services.
SKIP is a government funded initiative that supports parents and whanau to guide their children's behaviour in a positive way. Earthquake related information can be found in the archived instances from September 2010-
CERA site which allows a check of the status of residental property in greater Christchurch in the aftermath of the series of major earthquakes and aftershocks which began in September 2010. Also has information about the zone classifications and FAQs.
Provides a map, the geological background, describes the effects, both in Christchurch and its surrounding areas, the damage to notable buildings, the financial exposure, the emergency response and relief efforts and the media coverage of the earthquake.
An interactive site in which primary and intermediate school children provide descriptions of their experiences, sometimes with pictures. The descriptions are listed in chronological order of posting and can also be accessed by the name of the school.
A wide range of information about Council business and services, bylaws, public activities. Includes media releases and information about events and facilities in Christchurch. Earthquake related information can be found in the archived instances from September 2010-
A public wiki where schools, students and experts from around the world can share thoughts and experiences around earthquakes, with a particular focus on the Canterbury 2010 earthquake. Website content has been archived, but is not currently viewing in the browser.
Site of CCDU, the Government agency responsible for rebuilding Christchurch after the earthquakes and resulting demolition. Includes vision for the city, profile of the director, reasons to invest in Christchurch central, work programme for the unit, and video file.
Site of SCIRT, an alliance between CERA, Christchurch City Council, the NZTA, and companies involved in the rebuild. Includes information about SCIRT; news; works notices; and information about damage assessment and rebuilding of roads, fresh water, wastewater and stormwater networks.
Information about CDEM planning, programmes and the Ministry itself. Includes emergency preparedness information for the public and downloadable resources for civil defence sector workers. Earthquake related information can be found in the archived instances from September 2010-
After the shock and dust settled from the earthquakes, two friends, Helen Solomons and Wendy Riley, felt so strongly over the loss of the city's historic heart, they decided to put their skills to use and create this living tribute to it on the web.
Site where artists can donate songs which are compiled into an album to raise money for Christchurch earthquake relief. Includes information about the first album, how to submit a song, and an online shop; and news blog of quake- and album-related information.
Created to generate support for and develop the idea of the Christchurch CBD being rebuilt as the world's first elevated garden city, with rooftop gardens and open spaces connected by walkways and cycle paths.
Site of SCAPE which installs contemporary art by local, national and international artists in Christchurch’s public spaces. Information about past exhibits and about the next biennial, artists and permanent works. Includes the effect of the Christchurch earthquake on the organisation itself and the artists.
Provides information for students and staff of University of Canterbury in relation to the Canterbury earthquake of 22nd February 2011. Contains re-start timetable, transport options, latest announcements, FAQs, video and photo galleries, messages of support and sections devoted to the Library and the College of Education.
Interviews with various people including radio reporters, the Christchurch mayor, police, and civil defence, on Saturday 4 Sept. 2010 after the Canterbury earthquake. Use Internet Explorer to listen to the archived MP3s. The streaming video (Ogg Vorbis) has not been archived.
Website of Canterbury CDEM Group, which is a partnership of local authorities, emergency services and other organisations tasked with providing effective and comprehensive management of major hazards and their consequences anywhere in Canterbury. Includes community preparedness information, information for emergency managers and CDEM Group plan.
Site is a contemporary art/architecture/media proposal for inner-city living in Christchurch. Originated prior to the 4 Sept. 2010 earthquake, in response to a Christchurch City Council plan to increase the number of central city residents. Includes a video file and blog, including archive.
Liquefaction of sandy soil has been observed to cause significant damage to infrastructure during major earthquakes. Historical cases of liquefaction have typically occurred in sands containing some portion of fines particles, which are defined as 75μm or smaller in diameter. The effects of fines on the undrained behaviour of sand are not however fully understood, and this study therefore attempts to quantify these effects through the undrained testing of sand mixed with non-plastic fines sourced from Christchurch, New Zealand. The experimental program carried out during this study consisted of undrained monotonic and cyclic triaxial tests performed on three different mixtures of sand and fines: the Fitzgerald Bridge mixture (FBM), and two Pinnacles Sand mixtures (PSM1 and PSM2). The fines content of each host sand was systematically varied up to a maximum of 30%, with all test specimens being reconstituted using moist tamping deposition. The undrained test results from the FBM soils were interpreted using a range of different measures of initial state. When using void ratio and relative density, the addition of fines to the FBM sand caused more contractive behaviour for both monotonic and cyclic loadings. This resulted in lower strengths at the steady state of deformation, and lower liquefaction resistances. When the intergranular void ratio was used for the interpretation, the effect of additional fines was to cause less contractive response in the sand. The state parameter and state index were also used to interpret the undrained cyclic test results – these measures suggested that additional fines caused less contractive sand behaviour, the opposite to that observed when using the void ratio. This highlighted the dependency on the parameter chosen as a basis for the response comparison when determining the effects of fines, and pointed out a need to identify a measure that normalizes such effects. Based on the FBM undrained test results and interpretations, the equivalent granular void ratio, e*, was identified from the literature as a measure of initial state that normalizes the effects of fines on the undrained behaviour of sand up to a fines content of 30%. This is done through a parameter within the e* definition termed the fines influence factor, b, which quantifies the effects of fines from a value of zero (no effect) to one (same effect as sand particles). The value of b was also determined to be different when interpreting the steady state lines (bSSL) and cyclic resistance curves (bCR) respectively for a given mixture of sand and fines. The steady state lines and cyclic resistance curves of the FBM soils and a number of other sand-fines mixtures sourced from the literature were subsequently interpreted using the equivalent granular void ratio concept, with bSSL and bCR values being back-calculated from the respective test data sets. Based on these interpretations, it was concluded that e* was conceptually a useful parameter for characterizing and quantifying the effects of fines on the undrained behaviour of sand, assuming the fines influence factor value could be derived. To allow prediction of the fines influence factor values, bSSL and bCR were correlated with material and depositional properties of the presented sand-fines mixtures. It was found that as the size of the fines particles relative to the sand particles became smaller, the values of bSSL and bCR reduced, indicating lower effect of fines. The same trend was also observed as the angularity of the sand particles increased. The depositional method was found to influence the value of bCR, due to the sensitivity of cyclic loading to initial soil fabric. This led to bSSL being used as a reference for the effect of fines, with specimens prepared by moist tamping having bCR > bSSL, and specimens prepared by slurry deposition having bCR < bSSL. Finally the correlations of the fines influence factor values with material and depositional properties were used to define the simplified estimation method – a procedure capable of predicting the approximate steady state lines and cyclic resistance curves of a sand as the non-plastic fines content is increased up to 30%. The method was critically reviewed based on the undrained test results of the PSM1 and PSM2 soils. This review suggested the method could accurately predict undrained response curves as the fines content was raised, based on the PSM1 test results. It also however identified some key issues with the method, such as the inability to accurately predict the responses of highly non-uniform soils, a lack of consideration for the entire particle size distribution of a soil, and the fact the errors in the prediction of bSSL carry through into the prediction of bCR. Lastly some areas of further investigation relating to the method were highlighted, including the need to verify the method through testing of sandy soils sourced from outside the Christchurch area, and the need to correlate the value of bCR with additional soil fabrics / depositional methods.