Model experimental study on high-pressure gas expansion directional rock-cracking based on directional expansion pipe
The directional control of fracture surface is an effective technical measure to control the tunnel excavation forming. In order to make the expansion pipe produce the effect of directional rock-cracking, a high-pressure gas expansion directional rock-cracking technology based on directional expansi...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
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| Series: | Results in Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123024018115 |
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