Research and application of combined load-bearing shell support for deep soft rock roadway
There are many influencing factors and complex conditions in deep soft rock roadway support. The theoretical research is still in the exploratory stage. Moreover, the method of relying on improving the strength of support materials and the use of grouting bolts can not fundamentally solve the proble...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2020-12-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2019080019 |