IMPROVED DESIGN OF TUNNEL SUPPORTS

No abstract available.

• Supplemental Notes:
  • Set includes PB80-225154, PB80-225162, PB80-225170, PB80-225188, and PB80-225196.
• Corporate Authors:

  Massachusetts Institute of Technology

  Department of Civil Engineering, 77 Massachusetts Avenue
  Cambridge, MA  United States  02139

  Transportation Systems Center

  55 Broadway, Kendall Square
  Cambridge, MA  United States  02142

  Urban Mass Transportation Administration

  400 7th Street, SW
  Washington, DC  United States  20590
• Publication Date: 1980-6

Media Info

• Pagination: 1654p-in 5

Filing Info

• Accession Number: 00326061
• Record Type: Publication
• Source Agency: National Technical Information Service
• Files: NTIS, USDOT
• Created Date: Nov 19 2002 12:00AM