Theoretical Research on the Relationship between in situ Stress Field and the Layout of Tunnel

Zhang Yanxin; Cai Meifeng; Ouyang Zhenhua

Jul. 2021

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Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2005 > 19(2): 93-97

Zhang Yanxin, Cai Meifeng, Ouyang Zhenhua. Theoretical Research on the Relationship between in situ Stress Field and the Layout of Tunnel[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(2): 93-97.

Citation:

Zhang Yanxin, Cai Meifeng, Ouyang Zhenhua. Theoretical Research on the Relationship between in situ Stress Field and the Layout of Tunnel[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(2): 93-97.

Zhang Yanxin, Cai Meifeng, Ouyang Zhenhua. Theoretical Research on the Relationship between in situ Stress Field and the Layout of Tunnel[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(2): 93-97.

Citation:

Zhang Yanxin, Cai Meifeng, Ouyang Zhenhua. Theoretical Research on the Relationship between in situ Stress Field and the Layout of Tunnel[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(2): 93-97.

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Theoretical Research on the Relationship between in situ Stress Field and the Layout of Tunnel

University of science and technology of Beijing, Beijing 100083 China

Received Date: 2004-10-11

Abstract

Abstract

In situ stress is one of the basic parameters for the stability of surrounding rock and the design of support structure.The algorithm of in situ stress is presented in detail.Based on the site measurement results,the correlations of the in situ stress field with the layout of tunnel and its failure mode are analyzed in this area,which are important to the determination of the advancement direction of roadway and the supporting scheme.
- engineering,
- in situ stress,
- normal equation,
- layout of tunnel,
- failure mechanism