动载下含预制裂纹砂岩的力学特性及破裂过程研究
石浩1,2,3,张后全2,宋雷2,李明2,黎明镜1,林钢4,施鑫1,龙伟1,吴捷豪1
振动与冲击 ›› 2023, Vol. 42 ›› Issue (4) : 28-38.
动载下含预制裂纹砂岩的力学特性及破裂过程研究
A study on mechanical properties and fracture process of sandstone with prefabricated cracks under dynamic loading
SHPB颗粒流模拟 / 幂律分布裂纹 / 预制裂纹数量 / 砂岩动力特性 {{custom_keyword}} /
split Hopkinson pressure bar simulation by particle flow code / power-law distributed cracks / number of prefabricated cracks / sandstone dynamic properties {{custom_keyword}} /
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