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A platform for research: civil engineering, architecture and urbanism
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. (author) / Yeung, A. T. (author) / Au, S. K. (author) / Fangzhen (author) / Zhang, H. Q. (author) / Yang, X. Q. (author)
GeoShanghai International Conference 2006 ; 2006 ; Shanghai, China
2006-05-15
Conference paper
Electronic Resource
English
Numerical Studies of Fracture Initiation and Propagation in Stiff Soil
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