水化作用下矽卡岩动态力学响应及能量耗散特征
周宇,李旭,张鹏姣,陈需,王建国,李强

Dynamic Mechanical Response and Energy Dissipation Characteristics of Skarn Under Hydration
Yu ZHOU,Xu LI,Pengjiao ZHANG,Xu CHEN,Jianguo WANG,Qiang LI
表4 单位体积吸能密度计算结果统计
Table 4 Calculated results statistics of energy absorption density per unit volume
含水状态冲击气压/MPa冲击速度/(m·s-1应变率/s-1吸收量/J体积/cm3吸能密度/(J?cm-3动态抗压强度/MPa
自然0.8021.4259.26158.5882.451.92158.08
0.9022.7766.87174.4482.612.11169.17
1.0023.8477.47204.1682.772.47193.40
1.1025.1185.26256.6781.993.13204.59
1.2026.6396.20309.3983.643.70234.05
饱水0.8021.6865.52163.6183.071.97132.27
0.9022.6371.02182.6782.352.22154.98
1.0023.9280.67231.8382.942.80172.11
1.1025.5687.42261.0482.113.18188.01
1.2026.4394.06301.2682.963.63209.55