Study on dynamic crack initiation and propagation behavior of surrounding rock of adjacent roadway
In order to study the mechanical behavior characteristics of dynamic crack initiation and propagation of surrounding rock of adjacent roadway under impact load, with the help of a new digital laser dynamic caustics experimental system, a rock-like medium material PMMA was used to make a double-secti...
| 出版年: | 矿业科学学报 |
|---|---|
| 主要な著者: | , , , , , |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
Emergency Management Press
2021-10-01
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| 主題: | |
| オンライン･アクセス: | http://kykxxb.cumtb.edu.cn/cn/article/doi/10.19606/j.cnki.jmst.2021.05.004 |