| 三维地应力场的有限元模拟及其在隧道设计中的应用 |
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| 关键词:crustal stress finite element method tunnel design |
| 基金项目:中国地质调查局项目(编号:20024013) |
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| 摘要: |
| Modeling of Three Dimensional Crustal Stress Field and Its Application in Tunnel Design |
| Results of rock stress measurement are often not direct applied in tunnel designif site of stress measuring is not the same location as where the tunnelis. Inthis paper rock stress state along axis of railway tunnel in Yangbajing,Tibet is inferredfrom rock stress measurement at a distance from the tunnel by three dimensionalfinite element method and result of modeling is applied in design of tunnel. |
| WANG Wei,WANG Lian-jie,QIAO Zi-jiang,WANG Hong-cai.2004.Modeling of Three Dimensional Crustal Stress Field and Its Application in Tunnel Design[J].Acta Geoscientica Sinica,25(5):587-591. |
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