Experimental investigation on mechanical characteristics of red sandstone under graded cyclic loading and its inspirations for stability of overlying strata

The horizontal stress in the fractured blocks of a fractured zone is in a stress relief status under repeated mining disturbances. To investigate the effect of the horizontal stress in fractured blocks on the stability of the overlying strata, uniaxially graded cyclic loading and unloading experimen...

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Veröffentlicht in:	Geomechanics and geophysics for geo-energy and geo-resources. 2023-12, Vol.9 (1), Article 11
Hauptverfasser:	Ran, Qican, Liang, Yunpei, Zou, Quanle, Hong, Yang, Zhang, Bichuan, Liu, Hao, Kong, Fanjie
Format:	Artikel
Sprache:	eng
Schlagworte:	Cyclic loading Cyclic loads Damage Dissipation Disturbances Energy Engineering Environmental Science and Engineering Evolution Foundations Geoengineering Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Hydraulics Initial stresses Mechanical properties Mining Modulus of elasticity Original Article Sandstone Sedimentary rocks Stability Stability analysis Stability criteria Strain Strain energy Strata Stress
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