Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Numerical Studies of Fracture Initiation and Propagation in Stiff Soil
A geo-material failure process analysis, considering the coupling of stress distribution, fluid flow, and element damage evolution, has been used to investigate the mechanisms of crack initiation and propagation around a 2-D cylindrical cavity in heterogeneous stiff soils during grouting. Numerical simulations were performed using the specifically developed computer software F-RFPA2D. The results indicate the analysis is a powerful tool for the studying of soil behavior during fracture grouting. Moreover, they give us a better understanding of the crack initiation and propagation mechanisms during hydrofracturing.
Numerical Studies of Fracture Initiation and Propagation in Stiff Soil
A geo-material failure process analysis, considering the coupling of stress distribution, fluid flow, and element damage evolution, has been used to investigate the mechanisms of crack initiation and propagation around a 2-D cylindrical cavity in heterogeneous stiff soils during grouting. Numerical simulations were performed using the specifically developed computer software F-RFPA2D. The results indicate the analysis is a powerful tool for the studying of soil behavior during fracture grouting. Moreover, they give us a better understanding of the crack initiation and propagation mechanisms during hydrofracturing.
Numerical Studies of Fracture Initiation and Propagation in Stiff Soil
Wang, S. Y. (Autor:in) / Yeung, A. T. (Autor:in) / Au, S. K. (Autor:in) / Fangzhen (Autor:in) / Zhang, H. Q. (Autor:in) / Yang, X. Q. (Autor:in)
GeoShanghai International Conference 2006 ; 2006 ; Shanghai, China
15.05.2006
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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