Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Research on Ground Subsidence in Shield Tunneling Construction Based on CC Method
Ground subsidence caused by metro shield structure construction has serious effect on surface building facilities. In metro shield construction activities, the tunneling process will disturb the balance of original soil, which is likely to be magnified or inhibited by the nonlinear characteristics of geological condition, formation morphology, formation thickness, porosity, moisture content, and other factors. Such disturbance leads to the macro subsidence process with chaotic characteristics. Through the appliance of CC chaotic prediction method and the combination of finite element and fractal kinetics theories, the essay does research on the dynamic characteristics of shield construction settlement, and provides a technical support for the ground subsidence formation mechanism and risk control.
Research on Ground Subsidence in Shield Tunneling Construction Based on CC Method
Ground subsidence caused by metro shield structure construction has serious effect on surface building facilities. In metro shield construction activities, the tunneling process will disturb the balance of original soil, which is likely to be magnified or inhibited by the nonlinear characteristics of geological condition, formation morphology, formation thickness, porosity, moisture content, and other factors. Such disturbance leads to the macro subsidence process with chaotic characteristics. Through the appliance of CC chaotic prediction method and the combination of finite element and fractal kinetics theories, the essay does research on the dynamic characteristics of shield construction settlement, and provides a technical support for the ground subsidence formation mechanism and risk control.
Research on Ground Subsidence in Shield Tunneling Construction Based on CC Method
He, Huagang (Autor:in) / Liu, Weiguang (Autor:in) / Kong, Yipping (Autor:in)
International Conference on Pipelines and Trenchless Technology 2011 ; 2011 ; Beijing, China
ICPTT 2011 ; 1818-1824
07.10.2011
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Numerical Simulation on the Surface Subsidence Effect during Shield Tunneling Construction
| Trans Tech Publications | 2011