Z Geng, D Jin, D Yuan - Computers and Geotechnics, 2023 - Elsevier
Based on the limit equilibrium method, a new three-dimensional progressive failure model, which includes the upper loose zone and the lower slip zone, is proposed to analyze the …
YY Long, Y Tan - Tunnelling and Underground Space Technology, 2020 - Elsevier
For tunnel buried in water-rich sand stratum, water intrusion into tunnel lining would bring sand particles into the tunnel and then caused ground subsidence or even cave-in of …
X Li, R Chen, L Liu, C Zhou, B Bate - Computers and Geotechnics, 2023 - Elsevier
Ground collapse due to soil erosion near pipeline defects involves soil loss and orifice outflow, which may lead to non-Darcy flow, but it is often ignored in numerical simulations. In …
XT Lin, RP Chen, HN Wu, FY Meng, D Su… - … and Underground Space …, 2022 - Elsevier
It is of great significance for ensuring the lining safety to reasonably determine the earth pressure on the tunnel, especially the deep-buried tunnel. In this study, the stress-transfer …
Rapid urbanisation in China calls for underground infrastructure construction (UIC). The optimal construction method for UIC can mitigate its impacts on surrounding environment …
G Khandouzi, MH Khosravi - Journal of Mining and …, 2024 - jme.shahroodut.ac.ir
Granular materials used in engineering structures tend to experience arching under different geotechnical factors. Arching is a factor of load transfer from the destroyed zone to stable …
XW Ye, YJ Wei, XL Zhang, Y Ding, YM Chen - Tunnelling and Underground …, 2024 - Elsevier
The confining pressure is the main source of the internal force of the shield tunnel. Estimating confining pressure accurately holds a pivotal role in the analysis of the shield …
J He, S Liao, M Liu, J Sun, X Xi - Computers and Geotechnics, 2023 - Elsevier
It is common nowadays that tunnels are constructed at places where asymmetric topography or building exist, but insufficient attention has been paid to the influence of asymmetric …
XT Lin, D Su, X Shen, Y Peng, K Han, X Chen - Computers and …, 2022 - Elsevier
This paper investigated the stress-transfer mechanisms in soil around a circular tunnel (CT) and a rectangular tunnel (RT) using the finite element method (FEM). Compared with the CT …