Numerical analysis on bolting reliability of jointed rock mass with filling

被引：0
|
作者：
Zhang, X. [1 ]
Yang, Y. [2 ]
Wang, J. H. [3 ]
机构：
[1] Shandong Jianzhu Univ, Sch Civil Engn, Jinan, Peoples R China
[2] Shandong Prov Acad Bldg Res, Jinan, Peoples R China
[3] Mageba Bridge Prod Ltd Co, Shanghai, Peoples R China
来源：
ROCK MECHANICS: ACHIEVEMENTS AND AMBITIONS | 2012年
关键词：
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
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.
引用
收藏
页码：419 / 423
页数：5
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