Uniaxial stress relaxation behavior of marble after cyclic disturbance loads
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DOI: 10.1007/s11043-020-09458-w
Abstract: It is known that time-dependent rheological deformation of rocks is influenced by cyclic disturbance loads. However, the stress relaxation behavior after cyclic disturbance is still poorly understood. To study such effects, a dynamic disturbance electrohydraulic… read more here.
Keywords: disturbance loads; stress relaxation; cyclic disturbance; relaxation ... See more keywords
Study on Progressive Damage and Failure of Sandstone Samples subjected to Cyclic Disturbance Loads using a Modified Triaxial Test System
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DOI: 10.1007/s12205-019-2047-1
Abstract: The deep-buried rock may experience external disturbance loads and bear overstress simultaneously in the process of free surface formation of excavation. However, the mechanical behaviors and responses under these complex stress conditions are still poorly… read more here.
Keywords: progressive damage; triaxial test; damage; disturbance loads ... See more keywords