含水率对砂岩动态拉伸强度的影响

赵建平,王明虎,赵奕翰

Influence of Moisture Content on Dynamic Tensile Strength of Sandstone

Jianping ZHAO,Minghu WANG,Yihan ZHAO

图4 砂岩拉伸强度随加载率的变化规律

Fig.4 Variation laws of sandstone tensile strength with loading rate