ASCE will be sunsetting the Civil Engineering Database (CEDB) in the coming months. We encourage you to start using the ASCE Library to perform content searches. In the ASCE Library, you can save your search results as well as receive email content alerts when new content relevant to your area of interest is published. Try it out today at https://ascelibrary.org.

 

Failure of a Large Circular Excavation

by R. E. Olson, L. P. Gilvin Professor of Civil Engineering; University of Texas, Austin, TX,
R. E. Heuer, Geotechnical Consultant; McHenry, IL,



Part of: From Soil Behavior Fundamentals to Innovations in Geotechnical Engineering: Honoring Roy E. Olson

Abstract:

A circular excavation, 117 feet (36 m) in diameter by 90 feet (27 m) deep, was designed by an experienced engineering firm and construction was performed by an experienced contractor. Nevertheless, the excavation support system suffered a complete collapse long before the maximum depth was reached. The failure is described and its causes are discussed.

Copyright holder: Previously published in Proceedings, Missouri University of Science and Technology, Third International Conference on Case Histories in Geotechnical Engineering, Vol. 2, 1993, 799-805

Subject Headings: Excavation | Failure analysis | Construction engineering | Engineering firms | Contracts and subcontracts | Construction companies

 

Return to search