Numerical analysis on bolting reliability of jointed rock mass with filling
In view of many stochastic influenced factors for bolting effect of jointed rock mass with filling, the FEM simulation of bolting effect and validation have been done on the basis of the previous research results. Then the reliability theory is introduced to the study of bolting effect of the jointed rock mass with filling. The random of material parameters is emphases, and the FEM code ANSYS PDS and Monte-Carlo method are used to make trying in the reliability analysis of the bolting jointed rock mass with filling. The value sample of stochastic input variables and output variables, the distributive function, the correlative coefficient matrix and the sensitive degree are all got. The analysis offers reference for the similar engineering.
X. Zhang Y. Yang J.H. Wang
School of Civil Engineering, Shandong Jianzhu University, Jinan, China Shandong Provincial Academy of Building Research, Jinan, China Mageba Bridge Products Limited Company, Shanghai, China
国际会议
The 2nd ISRM International Young ScholarsSymposium on Rock Mechanics(第二届国际岩石力学青年学者研讨会)
北京
英文
419-423
2011-10-14（万方平台首次上网日期，不代表论文的发表时间）