Accession Number : ADA150620
Title : Geotechnical Assessment of United States and Foreign Test Sites and Material Properties of Geologic Media
Descriptive Note : Final rept.
Corporate Author : TERRA TEK INC SALT LAKE CITY UT
Personal Author(s) : Pratt, H R ; Swolfs, H S ; Butters, S W ; Gardiner, D
Report Date : Jun 1979
Pagination or Media Count : 69
Abstract : This report includes a compilation of both physical and mechanical property data for use in developing in situ constitutive relations. The in situ stress state is defined for a variety of rock types and structural environments. Triaxial tests, including hydrostatic and uniaxial strain tests, were conducted on sandstone and shale from the GASBUGGY site. Problems studied include the intact versus residual failure envelopes, dilatant behavior and the dependency of modulus on strain-rate. Salt cores from both the GNOME event and SALMON event were tested under triaxial conditions; both compression and extension failure enveloped were determined. Originator keywords include: material property, and reduced displacement potential (RDP).
Descriptors : *SEDIMENTARY ROCK , *STRESSES , COMPRESSIVE PROPERTIES , DISPLACEMENT , ENGINEERING GEOLOGY , FAILURE(MECHANICS) , FOREIGN , HYDROSTATICS , MECHANICAL PROPERTIES , NUCLEAR EXPLOSION TESTING , PHYSICAL PROPERTIES , RESIDUAL STRESS , SALTS , SANDSTONE , SHALE , STRAIN RATE , STRAIN(MECHANICS) , STRUCTURAL GEOLOGY , TEST FACILITIES , TRIAXIAL STRESSES , UNITED STATES
Subject Categories : Geology, Geochemistry and Mineralogy
Distribution Statement : APPROVED FOR PUBLIC RELEASE