干湿循环与动载耦合作用下煤矿砂岩损伤演化及本构模型研究

袁璞,马冬冬

Damage Evolution and Constitutive Model of Coalmine Sandstone under Coupling Wetting-Drying Cycles and Dynamic Loading

YUAN Pu,MA Dong-dong

长江科学院院报 . 2019, (8): 119 -124 . DOI: 10.11988/ckyyb.20180054