摘要
基于所建立的岩石动态损伤模型，对岩石冲击损伤实验和沟槽深孔爆破进行了数值模拟．计算结果较好地再现了实验观测曲线，客观地反映了岩石动态损伤演化规律．
Numerical simulations of rock shock damage experiment and ditching blasting are studied by use of the damage model determined in this Paper. The results of DYNA3D simulation agree with the experiment curve. And then, the rock damage evolution rules are fairly delineated.
出处
《北京工业大学学报》
CAS
CSCD
2000年第2期5-10,共6页
Journal of Beijing University of Technology
