Title

Bridge design guidelines for earthquakes

Document Type

Report

Publication details

Austroads 2012, Bridge design guidelines for earthquakes, Austroads technical report no. AP-T200-12, report prepared by L Noya, N Priestly & N Lake, Austroads Ltd., Sydney, NSW. ISBN: 9781921991257.

Published version available from:

https://www.onlinepublications.austroads.com.au/items/AP-T200-12

Abstract

Despite the fact that the occurrence of large earthquakes in Australia is rare, the consequences can be fatal and costly. The performance of bridges during and after earthquake events is critical in ensuring that road networks remain operational and importantly provide access for emergency services. The project investigated current Australian and international seismic design practices and formulates new force-based and displacement-based code provisions for the design of bridges to earthquake loads suitable for inclusion in current Australian design codes.

The key outcomes of this report not only ensure national consistency in bridge design for earthquakes in Australia but also provide bridge design practitioners with extensive background information and an alternative design methodology in line with world best practice.

Additional information

Austroads Project No. TS1599

Austroads Publication No. AP–T200-12

Project Manager: Phil Molloy – DPTI, SA.