Determination of slope safety coefficient based on finite element strength reduction method
Xiao Cheng-hu
Abstract
Xiao Cheng-hu
Abstract
Using non-linear finite element analysis software MARC to determine slope safety factor.The analysis is based on strength reduction method,and the failure criterion is connectivity of plastic zone.The results show that this method can effectively overcome the shortcomings of traditional method and there is a strong practical value.
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Using non-linear finite element analysis software MARC to determine slope safety factor.The analysis is based on strength reduction method,and the failure criterion is connectivity of plastic zone.The results show that this method can effectively overcome the shortcomings of traditional method and there is a strong practical value.
Key concepts: Strength reduction, Finite element method, Safety factor, Reduction (mathematics), Structural engineering, Factor of safety, Software, Slope stability analysis