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Hydrothermal friction experiments in quartzite: The effect of temperature and normal stress on strength recovery

April 14, 2023

Laboratory slide-hold-slide tests were conducted in a conventional triaxial deformation configuration on 3/4-inch diameter cylindrical cores of Eureka quartzite bisected by a sawcut oriented at 30 degrees from vertical. Tests were conducted at constant normal stresses of 30, 110, and 210 MPa with a 10 MPa pore fluid pressure. The pore fluid was deionized water. Experiments were conducted at temperatures of 22, 100, and 200 degC.

Publication Year 2023
Title Hydrothermal friction experiments in quartzite: The effect of temperature and normal stress on strength recovery
DOI 10.5066/P9DJXK42
Authors Tamara N Jeppson
Product Type Data Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization Earthquake Hazards Program