频繁生产爆破加载下饱水岩体累积损伤效应声波测试研究
刘连生,钟清亮,闫雷,钟文,梁龙华

Measurement of Sound Waves to Study Cumulative Damage Effect on Saturated Rock Under Frequent Production Blast Loading
Liansheng LIU,Qingliang ZHONG,Lei YAN,Wen ZHONG,Longhua LIANG
表5 炸药参数取值[31]
Table 5 Parameters of explosive[31]
参数 数值 参数 数值
密度/(kg·m-3 1631 R 1 4.5
爆速/(m·s-1 6718 R 2 1.1
爆轰压力/GPa 18.5 ω 0.35
A/GPa 540.9 E 0/(MJ·m-3 800
B/GPa 9.4