Stability Analysis of Excavation Surface Induced by
Shield Chamber Opening under Pressure and Rational Position
of Cutter Replace

doi:10.3973/j.issn.2096-4498.2022.05.009

Tunnel Construction ›› 2022, Vol. 42 ›› Issue (5): 833-840.DOI: 10.3973/j.issn.2096-4498.2022.05.009

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Stability Analysis of Excavation Surface Induced by Shield Chamber Opening under Pressure and Rational Position of Cutter Replace

HU Weidong^{1, 2}, ZHOU Ziyang³, FENG Kun^{3， *}, DENG Zhaohui^1,
2, LIU Yiwen³

(1. China Railway Siyuan Survey and Design Group Co., Ltd., Wuhan 430063, Hubei, China; 2. Hubei Provincial Engineering Laboratory for Underwater Tunnel, Wuhan 430063, Hubei, China； 3. Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Southwest Jiaotong University, Chengdu 610031, Sichuan, China)

Online:2022-05-20 Published:2022-06-02

Abstract

HU Weidong, ZHOU Ziyang, FENG Kun, DENG Zhaohui, LIU Yiwen. Stability Analysis of Excavation Surface Induced by Shield Chamber Opening under Pressure and Rational Position of Cutter Replace[J]. Tunnel Construction, 2022, 42(5): 833-840.

Stability Analysis of Excavation Surface Induced by Shield Chamber Opening under Pressure and Rational Position of Cutter Replace

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