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• In situ determination of rock behavior by overcore stress relief method, physical property measurements, and initial deformation method
• Tilt precursors in rock before failure :a laboratory investigation
• Field measurement of rock displacement and support pressure at 5,955-ft level during sinking of deep circular shaft in northern Idaho
• Cutter roof failure :an overview of the causes and methods for control
• Direct measurement of longwall strata behavior :a case study