Numerical simulation of jointed rock mass blasting under different in-situ stress conditions
Two-hole blasting of jointed rock mass under different in-situ stress conditions(lateral pressure coefficient:0.5,1 and 2; vertical stress:5 MPa and 10 MPa) and joint angles(30°,45°,60° and 90°) was numerically simulated to study the process of crack initiation,pr...
| 出版年: | 工程科学学报 |
|---|---|
| 主要な著者: | , , , |
| フォーマット: | 論文 |
| 言語: | 中国語 |
| 出版事項: |
Science Press
2016-01-01
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| 主題: | |
| オンライン･アクセス: | http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2016.01.003 |