Study on Flow Plasticity and Permeability of Mixture Conditioned Muck for Metro Shield Tunnel in Water-rich Sand Stratum

Autor: Xuanrong ZHENG, Ying LIU, Pengcheng DING, Peng LI, Feng GUO, Hongchao LU, Junfeng LI

Publikováno v: Chengshi guidao jiaotong yanjiu, Vol 27, Iss 3, Pp 37-42 (2024)

[Objective] When tunnel boring machine advancing in the water-rich sand layer, problems such as high cutter torque, serious wear and spout of the screw conveyer can be easily generated. In order to ensure the safety of construction, it is necessary t

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Research on muck conditioning for EPB shield tunnelling in composite formation.

Autor: Jiang Y; School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China. yalongjiang@whu.edu.cn.; Jiangxi Key Laboratory of Infrastructure Safety and Control in Geotechnical Engineering, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China. yalongjiang@whu.edu.cn., Tang X; School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China.; Jiangxi Key Laboratory of Infrastructure Safety and Control in Geotechnical Engineering, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China., Zhu B; School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China.; Jiangxi Key Laboratory of Infrastructure Safety and Control in Geotechnical Engineering, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China., Zhou K; China Railway South Investment Group Co.,Ltd., Shenzhen, 518054, Guangdong, People's Republic of China., Pan Y; Key Laboratory of Safety for Geotechnical and Structural Engineering of Hubei Province, School of Civil Engineering, Wuhan University, Wuhan, 430072, Hubei, People's Republic of China., Xu C; School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China.; Jiangxi Key Laboratory of Infrastructure Safety and Control in Geotechnical Engineering, East China Jiaotong University, Nanchang, 330013, Jiangxi, People's Republic of China.

Publikováno v: Scientific reports [Sci Rep] 2024 Dec 28; Vol. 14 (1), pp. 30936. Date of Electronic Publication: 2024 Dec 28.