Browse TRAIL Inventories

An acoustical bench for an ultrasonic pulse system

An ultrasonic method for determining the elastic symmetry of materials

An ultrasonic method for determining the attenuation symmetry of materials

Stress distribution and pillar design in oil shale retorts

Mechanical behavior of coal measure rocks :elastic-inelastic behavior

Stress determination in rock using the Kaiser effect

Electromagnetic investigation of abandoned mines in the Galena, KS, area

Rayleigh wave assessment of damage and integrity of mine structures

Delineation of fractures in igneous rock masses using common offset radar reflection


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