RESEARCH PROGRAM PLAN FOR MEETING TOMORROW'S NEEDS IN TUNNELING AND EXCAVATION. EXECUTIVE SUMMARY

This report presents the summary of a study performed by Bechtel Corporation for the National Science Foundation, Research Applied to National Needs (RANN). The purpose of the study is to develop a recommended long range research program plan in tunneling and excavation. The results of the study, which are delineated in the main report and accompanying appendices, contain supporting evaluations.

  • Supplemental Notes:
    • See also PB-242 777.
  • Corporate Authors:

    Bechtel Corporation

    50 Beale Street
    San Francisco, CA  United States  94119

    National Science Foundation

    Division of Advanced Technology Applications
    Washington, DC  United States  20550
  • Publication Date: 1974-2

Media Info

  • Pagination: 34 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00092597
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: NSF/RA/T-74-086
  • Contract Numbers: NSF-C841
  • Files: TRIS
  • Created Date: Nov 5 1981 12:00AM