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China Tunnel Technology: Numerical analyses for three-dimensional face stability of circular tunnels in purely cohesive soils with linearly increasing strength
Numerical analyses for three-dimensional face stability of circular tunnels in purely cohesive soils with linearly increasing strength
Bing Huang a,b Daidai Yu b, Yinting Zhao b, Junfeng Zhu b
a Sichuan Expressway Construction and Development Group Co., Ltd, Chengdu, 610031, China
b Shudao Investment Group Co. LTD., Chengdu, 610031, China
https://www.nature.com/articles/s41598-023-49065-6
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https://www.nature.com/articles/s41598-023-49065-6
Numerical analyses for three-dimensional face stability of circular tunnels in purely cohesive soils with linearly increasing strength
www.nature.comThe tunnel face stability in purely cohesive soils with linearly increasing strength was investigated using three-dimensional finite element limit analysis (FELA). Both the collapse (active failure) and blow-out (passive failure) of the tunnel face...