Hidden Defects in Bridges

Résumé du livre

The UK and Ireland's bridges are central to countries' economics and societies. When a bridge has a weight restriction or an emergency closure imposed, the consequences can be severe. The body of case studies in the guide provides evidence that these events are often caused by hidden defects. The existing methods of managing risks associated with hidden defects in bridges are reviewed and critiqued. A proposal for a proactive approach is made. With a focus on superstructure, detailed practical guidance on commonly encountered hidden defects categorised by structural element is given. The guidance is extensively cross-referenced to other sources of good practice and includes input from broad spectrum of the bridge engineering industry. It will prompt all those involved with the UK and Ireland's bridge stock whether owner, operator, maintainer, designer, inspector or contractor to assist in reducing risks associated with hidden defects.