|
| Analysis of Ground Pressure and Surrounding Rock Failure of a Double Tunnel Based on FLAC3D |
|
Received:October 01, 2016
Revised:October 18, 2016
Accepted:October 18, 2016
Published Online:August 22, 2017
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:FLAC3D; ground pressure; surrounding rock failure |
| Author | Institution |
| liwenxin |
Kunming Prospecting Design Institute of China Nonferrous Metals Industry |
|
| Hits: 1895 |
| Download times: 1 |
| Abstract: |
| In this paper, the author uses FLAC3D numerical simulation software to simulate the excavation process of tunnel, based on the various geological basis parameters of surrounding rock of a double tunnel from tunnel seismic prediction and according to the Mohr-Coulomb theorem. So we draw the conclusions on the stress, the displacement and the plastic deformation in the excavation process. |
| Close |