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Other, National Library of New Zealand

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.

Research papers, University of Canterbury Library

In this paper, we perform hybrid broadband (0-10 Hz) ground motion simulations for the ten most significant events (Mw 4.7-7.1) in the 2010-2011 Canterbury earthquake sequence. Taking advantage of having repeated recordings at same stations, we validate our simulations using both recordings and an empirically-developed ground motion prediction equation (GMPE). The simulation clearly captures the sedimentary basin amplification and the rupture directivity effects. Quantitative comparisons of the simulations with both recordings and the GMPE, as well as analyses of the total residuals (indicating model bias) show that simulations perform better than the empirical GMPE, especially for long period. To scrutinize the ground motion variability, we partitioned the total residuals into different components. The total residual appears to be unbiased, and the use of a 3D velocity structure reduces the long period systematic bias particularly for stations located close to the Banks Peninsula volcanic area.

Research papers, University of Canterbury Library

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

Videos, UC QuakeStudies

A video of an interview with Sarah O'Brien about the official information requests that she is filing with EQC. O'Brien talks about the substandard living conditions that Cantabrians are having to deal with while they wait for EQC to respond to them.

Other, National Library of New Zealand

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.

Images, UC QuakeStudies

A CERA information sign on the fence in the Cathedral Square, placed to provide information to the public about the buildings seen from Cathedral Square. This one says "Clarendon Tower: This will be demolished. Currently CERA is working towards the appointment of an accredited demolistion contractor".

Other, National Library of New Zealand

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.

Other, National Library of New Zealand

Ngai Tahu are the Maori people of the southern islands of New Zealand, Te Runanga o Ngai Tahu is the governing body. Background, objectives, information and programmes are detailed for all the associated corporations. Earthquake related information can be found in the archived instances from September 2010-