Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Numerical Study on the Longitudinal Deformation Pattern of Shield Tunnel
To simulate the longitudinal deformation of shield tunnel, a sophisticated 3D model was established, taking interactions between bolts and segments into consideration. The longitudinal mechanical and deformation pattern of shield tunnel were analyzed. The results showed that the deformation of circumferential joint was composed of joint opening and dislocation, and the dislocation was the main deformation. A longitudinal deformation pattern of tunnel, being divided into three phases, was proposed and the failure modes of bolts were revealed.
Numerical Study on the Longitudinal Deformation Pattern of Shield Tunnel
To simulate the longitudinal deformation of shield tunnel, a sophisticated 3D model was established, taking interactions between bolts and segments into consideration. The longitudinal mechanical and deformation pattern of shield tunnel were analyzed. The results showed that the deformation of circumferential joint was composed of joint opening and dislocation, and the dislocation was the main deformation. A longitudinal deformation pattern of tunnel, being divided into three phases, was proposed and the failure modes of bolts were revealed.
Numerical Study on the Longitudinal Deformation Pattern of Shield Tunnel
Wang, Zhan (Autor:in) / Liu, Guanshui (Autor:in) / Wu, Shiming (Autor:in) / Sun, Lianwei (Autor:in)
International Conference On Civil Engineering And Urban Planning 2012 ; 2012 ; Yantai, China
25.07.2012
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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