十字交叉裂隙扩展机理试验与数值模拟研究
Experimental Study and Numerical Simulation Analysis of Crack Propagation Characteristics of Crisscross Fracture
2a为主裂隙长度；2b为次裂隙长度；α为主裂隙与竖轴夹角
十字交叉裂隙扩展机理试验与数值模拟研究 |
| 贺桂成,陈科旭,戴兵,王程程 |
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Experimental Study and Numerical Simulation Analysis of Crack Propagation Characteristics of Crisscross Fracture |
| Guicheng HE,Kexu CHEN,Bing DAI,Chengcheng WANG |
| 图1 十字交叉裂隙试件模型 2a为主裂隙长度；2b为次裂隙长度；α为主裂隙与竖轴夹角 |
| Fig.1 Model of crisscross crack specimen |
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