Home > Seminars > Lessons Learned from Bridge Collapses

Lessons Learned from Bridge Collapses


9/16/2013 at 3:30AM


9/16/2013 at 4:30AM


102 DeBartolo


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Diane Westerink

Diane Westerink

VIEW FULL PROFILE Email: westerink.5@nd.edu
Phone: 574-631-4005


Department of Civil & Environmental Engineering & Earth Sciences Coordinator/Computational Hydraulics Laboratory
College of Engineering Coordinator/Computational Hydraulics Laboratory
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After a bridge collapses, the collapsed structure is normally investigated to determine the cause(s) of the collapse. The investigation is often performed by structural engineers representing different involved parties such as the owner, design engineer, contractor, sub-contractors, material suppliers, and others. Post collapse investigations have revealed that bridge collapses generally occur as a result of improper design, improper construction, and/or unanticipated conditions.

Seminar Speaker:

Ian R. Chin

Vice President and Senior Principal, Wiss, Janey, Elstner Associates, Inc.

Ian R. Chin received degrees of Bachelor of Architecture and Master of Science from the University of Illinois. He is a licensed structural engineer, professional engineer, and architect. He is a Vice President and Senior Principal with the firm of Wiss, Janney, Elstner, Associates, Inc. (WJE) where he and his associates perform investigations of distressed conditions in buildings, bridges, and other structures.