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Images, UC QuakeStudies

A view down Papanui Road to Victoria Street, with the Port Hills in the background. The road is closed at the intersection of Victoria Street and Bealey Avenue, and diggers are working beside a damaged building.

Images, eqnz.chch.2010

Miss Feaver florist on Hills Road File Ref: CCL-2011-03-17-St Albans-IMG_0390 From the collection of Christchurch City Libraries.

Images, eqnz.chch.2010

Miss Feaver Florist on Hills Road File Ref: CCL-2011-03-17-St Albans-IMG_0389 From the collection of Christchurch City Libraries.

Research papers, Lincoln University

Numerous rockfalls released during the 2010–2011 Canterbury earthquake sequence affected vital road sections for local commuters. We quantified rockfall fatality risk on two main routes by adapting a risk approach for roads originally developed for snow avalanche risk. We present results of the collective and individual fatality risks for traffic flow and waiting traffic. Waiting traffic scenarios particularly address the critical spatial-temporal dynamics of risk, which should be acknowledged in operational risk management. Comparing our results with other risks commonly experienced in New Zealand indicates that local rockfall risk is close to tolerability thresholds and likely exceeds acceptable risk.

Images, UC QuakeStudies

A photograph of Anderson and Hill Sports Power on the corner of St Asaph and Colombo Streets. Wire fences have been placed across the street as a cordon. In the background, rubble from earthquake-damaged buildings and crushed cars line the left side of the road. There is also foliage from a fallen tree.