Similarity model test and numerical simulation of double parallel-tunnel excavation in hard rock under high ground-stress conditions
Based on the similarity simulation theory, a parallel-tunnel model test system was constructed that consists of a test bench design, a monitoring system design, a loading system design, and the construction of a rock mass model. The models were monitored in key positions of displacement, stress chan...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Science Press
2017-05-01
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| Series: | 工程科学学报 |
| Subjects: | |
| Online Access: | http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2017.05.018 |
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