Search U.S. government technical reports digitized or harvested by TRAIL.
Biaxial device for determining the modulus of elasticity of stress-relief cores
Effects of stress relief and other changes in stress on the physical properties of rock
A method of determining dynamic tensile strength of rock at minimum loading
Changes in stress concentration created by undercutting in block caving
Effect of decoupling on explosion-generated strain pulses in rock
Inelastic deformation of rock under a hemispherical drill bit
Presplitting rock in the presence of a static stress field
Analysis of stresses in a rock disk subjected to peripheral thermal shock
Deep mine stress determinations using flatjack and borehole deformation methods
Piezoelectric pulsing equipment for shear wave velocity measurements in rock samples
Near-surface horizontal stresses including the effects of rock anisotropy
An ultrasonic method for determining the elastic symmetry of materials
An ultrasonic method for determining the attenuation symmetry of materials