Results 181 to 190 of about 48,317 (249)

Experimental and numerical study on waterproofing performance and leakage mechanism of bell-and-spigot joints in prefabricated utility tunnels. [PDF]

Sci Rep
Zhai CJ, Wu MF, Hu XD, Zhou MS, Zhong JR.   +4 more
europepmc   +1 more source

Introduction to Shield Tunnelling Technology

Renmin Zhujiang, 2003
openaire   +1 more source

Optimal selection of a metro tunnel excavation method using AHP and TOPSIS: a case study of Tehran metro. [PDF]

Sci Rep
Rostami A, Chakeri H, Shahriar K, Mousapour H.   +3 more
europepmc   +1 more source

Research on surrounding rock deformation characteristics and support optimization measures for tunnel TBM crossing through fault fracture zones. [PDF]

Sci Rep
Lan F, Du W, Li R, He C, He J, Yan J.
europepmc   +1 more source

Settlement prediction of undercrossing semicircular tunnel-pile set up in soft clay soil. [PDF]

Sci Rep
Adriko NB, Fang Y, Ying K, Khan A.
europepmc   +1 more source

Indirect Vision-Based Localization of Cutter Bolts for Shield Machine Cutter Changing Robots. [PDF]

Sensors (Basel)
Liu S, Shi Z, Ma Y, Meng Y, Wang J, Sha Q, Wei Y, Yu X.   +7 more
europepmc   +1 more source

Measurement analysis of strata deformation caused by construction of quasi-rectangular shield. [PDF]

Sci Rep
Ma SJ, Hong KR, Ding YG, Cao MM, Guo TJ, Lou XZ.   +5 more
europepmc   +1 more source

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Effects of Undercrossing Tunneling on Existing Shield Tunnels

International Journal of Geomechanics, 2021
Abstract The lining rings of a shield tunnel are connected by steel bolts, which play an important role in longitudinal structural deformation during long-term operation.
Bo Liu, Zhiwei Yu, Ronghui Zhang, Yanhui Han, Zhiliu Wang, Shijie Wang   +5 more
openaire   +1 more source