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Images, UC QuakeStudies

Damage to a residential building near Bealey Avenue. The brick frontage has completely collapsed exposing the interior, and the roof is supported by jacks. A red sticker has been placed on the door.

Images, UC QuakeStudies

Two badly damaged cars in an empty site on the corner of Tuam and Barbadoes Streets. In the background are the Hotel Grand Chancellor, the Holiday Inn City Centre, and the Westpac building.

Research papers, University of Canterbury Library

The 2010-2011 Canterbury earthquake sequence, and the resulting extensive data sets on damaged buildings that have been collected, provide a unique opportunity to exercise and evaluate previously published seismic performance assessment procedures. This poster provides an overview of the authors’ methodology to perform evaluations with two such assessment procedures, namely the P-58 guidelines and the REDi Rating System. P-58, produced by the Federal Emergency Management Agency (FEMA) in the United States, aims to facilitate risk assessment and decision-making by quantifying earthquake ground shaking, structural demands, component damage and resulting consequences in a logical framework. The REDi framework, developed by the engineering firm ARUP, aids stakeholders in implementing resilience-based earthquake design. Preliminary results from the evaluations are presented. These have the potential to provide insights on the ability of the assessment procedures to predict impacts using “real-world” data. However, further work remains to critically analyse these results and to broaden the scope of buildings studied and of impacts predicted.