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A platform for research: civil engineering, architecture and urbanism
Upper Bound Stability Analysis for Soil Slope with Non-Associated Flow Rule
The non-associated flow rule was introduced by means of modification shear strength parameters and a kinematically admissible velocity field was considered for slope stability analysis. The effectiveness and validity of the analysis method in this paper was illuminated through a case study. Comparative analysis has shown that the proposed method gives better calculation results. The results show that the consideration of parameters of non-associated flow rule plays a remarkable role on the slope stability. Therefore, the presumption that geomaterials subject to associated flow rule takes disadvantageous influence on evaluating the real stability characteristics of slope.
Upper Bound Stability Analysis for Soil Slope with Non-Associated Flow Rule
The non-associated flow rule was introduced by means of modification shear strength parameters and a kinematically admissible velocity field was considered for slope stability analysis. The effectiveness and validity of the analysis method in this paper was illuminated through a case study. Comparative analysis has shown that the proposed method gives better calculation results. The results show that the consideration of parameters of non-associated flow rule plays a remarkable role on the slope stability. Therefore, the presumption that geomaterials subject to associated flow rule takes disadvantageous influence on evaluating the real stability characteristics of slope.
Upper Bound Stability Analysis for Soil Slope with Non-Associated Flow Rule
Zhao, Zhi-gang (author) / Zhao, Lian-heng (author) / Fu, Huang (author) / Yang, Feng (author)
GeoHunan International Conference 2011 ; 2011 ; Hunan, China
2011-05-16
Conference paper
Electronic Resource
English
Upper Bound Stability Analysis for Soil Slope with Non-Associated Flow Rule
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