Improved design of tunnel supports
Subtitle: v.5 : empirical methods in rock tunneling : review and recommendations : final report
By: Walter Steiner, Herbert H. Einstein ; Massachusetts Institute of Technology, Dept. of Civil Engineering ; prepared for U.S. Dept. of Transportation, Urban Mass Transportation Administration, Office of Technology Development and Deployment, Office of Rail and Construction Technology
Contributors: Einstein, Herbert H.; Massachusetts Institute of Technology. Dept. of Civil Engineering; Transportation Systems Center; United States. Urban Mass Transportation Administration. Office of Rail and Construction Technology
Series: Report no. DOT-TSC-UMTA-80-27.V; Report (Transportation Systems Center) -- no. DOT-TSC-UMTA-80-27.IV.
Publisher: Urban Mass Transportation Administration; for sale by National Technical Information Service
Published: 1980
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 541
Subjects: Rock mechanics; Tunnels; Design; Tunneling
Other titles: Empirical methods in rock tunneling.
Notes: Report no. UMTA-MA-06-0010-80-8.

PB 80-225196.

Cover title.

Prepared under contract to Transportation Systems Center.

Includes bibliographical references.