Study on the stability of double-mode shield excavation face in composite strata based on limit analysis theorem
Civil Engineering|更新时间:2024-11-22
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Study on the stability of double-mode shield excavation face in composite strata based on limit analysis theorem
“In the field of shield tunneling in composite strata, experts have constructed a two-dimensional failure mechanism at the soil rock interface, derived the objective function of soil chamber pressure under the limit state, and provided a solution for maintaining the stability of the excavation face.”
Journal of Civil and Environmental EngineeringVol. 46, Issue 6, Pages: 89-99(2024)
作者机构:
1.长沙理工大学 土木工程学院,长沙 410114
2.中建八局轨道交通建设有限公司,南京 210046
作者简介:
HUANG Fu (1983- ), professor, PhD, main research interests: stability of tunnel and urban underground engineering, E-mail: hfcsust@csust.edu.cn.
基金信息:
National Natural Science Foundation of China(51878074;52278395);Natural Science Foundation of Hunan Province(2021JJ30714);Changsha University of Science & Technology Postgraduate Innovation Program(CX2021SS25)
HUANG Fu,CHEN Jingjing,WANG Yongtao,et al.Study on the stability of double-mode shield excavation face in composite strata based on limit analysis theorem[J].Journal of Civil and Environmental Engineering,2024,46(06):89-99.
HUANG Fu,CHEN Jingjing,WANG Yongtao,et al.Study on the stability of double-mode shield excavation face in composite strata based on limit analysis theorem[J].Journal of Civil and Environmental Engineering,2024,46(06):89-99. DOI: 10.11835/j.issn.2096-6717.2022.095.
Study on the stability of double-mode shield excavation face in composite strata based on limit analysis theorem