Functional Classification of Gouge Materials from Seams and Faults in Relation to Stability Problems in Underground Openings

Abstract

The objective of the investigation is to develop a functional classification for gouge material as related to the stability problems in underground openings. To accomplish this objective an extensive literature search has been undertaken along with on-site case studies, and laboratory investigations. Background material is presented by discussing classification schemes for rock masses and discontinuities and the characteristics of gouge material. The report lists the stability problems caused by fault underground and gives case histories. The testing program for this project and the cases studied are given. Finally a Tentative Classification for Fault Gouge Material is presented.

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Document Details

Document Type
Technical Report
Publication Date
Mar 31, 1972
Accession Number
AD0740807

Entities

People

  • Terry R. Howard
  • Tor L. Brekke

Organizations

  • University of California, Berkeley

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Chemical Synthesis
  • Chemistry
  • Civil Engineering
  • Construction
  • Engineers
  • Failure Mode And Effect Analysis
  • Land Transportation
  • Measurement
  • Mechanical Properties
  • Mechanics
  • Mineralogy
  • Phyllosilicates
  • Plastic Explosives
  • Rock Mechanics
  • Soil Mechanics
  • Tectosilicates
  • Tunneling

Readers

  • Calculus or Mathematical Analysis
  • Geotechnical Engineering.
  • Technical Research and Report Writing.