Linear Elastic Analysis of Stress in Surrounding Rock of Double Tunnles

Xu Rundong; Xu Linsheng

Jul. 2021

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Xu Rundong, Xu Linsheng. Linear Elastic Analysis of Stress in Surrounding Rock of Double Tunnles[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(3): 127-129.

Citation:

Xu Rundong, Xu Linsheng. Linear Elastic Analysis of Stress in Surrounding Rock of Double Tunnles[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(3): 127-129.

Xu Rundong, Xu Linsheng. Linear Elastic Analysis of Stress in Surrounding Rock of Double Tunnles[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(3): 127-129.

Citation:

Xu Rundong, Xu Linsheng. Linear Elastic Analysis of Stress in Surrounding Rock of Double Tunnles[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(3): 127-129.

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Linear Elastic Analysis of Stress in Surrounding Rock of Double Tunnles

Department of Structure and Bridge Engineering, Chongqing Jiaotong University, Chongqing 400074 China

Received Date: 2005-03-16

Abstract

Abstract

The stress analysis is very important in tunnel design. Many results are obtained for the case of single tunnel. Due to the influence of each other, the analysis for two circular tunnels is difficult by mathematic method. The linear elastic problem of surrounding rock of two circular tunnels are studied by means of complex variable method. Through engineering examples, the characteristics of stress of two circular tunnels are obtained, and the obtained results can be applied to the analysis of two circular tunnels.
- two circular tunnels,
- linear elastic analysis,
- stress analysis