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
相关论文
共 50 条
  • [21] Kinematic analysis of block rotations in a jointed rock mass
    Poetsch, M.
    Schubert, W.
    ROCK ENGINEERING AND ROCK MECHANICS: STRUCTURES IN AND ON ROCK MASSES, 2014, : 865 - 870
  • [22] Analysis of TBM Tunnel Behavior in Jointed Rock Mass
    Sun Jin Shan
    Guo Hong Jun
    Lu Wen Bo
    Jiang Qing Hui
    ADVANCES IN CIVIL ENGINEERING, PTS 1-4, 2011, 90-93 : 2033 - +
  • [23] DDARF Analysis on Shear Tests of Jointed Rock Mass
    Guo Shuai
    Zhu Weishen
    Li Yong
    Jia Chao
    ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4, 2013, 353-356 : 507 - +
  • [24] Numerical investigation on the sensitivity of jointed rock mass strength to various factors
    Niu S.
    Jing H.
    Hu K.
    Yang D.
    Mining Science and Technology, 2010, 20 (04): : 530 - 534
  • [25] Numerical Simulation of Mechanical Properties of Irregular Columnar Jointed Rock Mass
    Yan, Long
    Xiang, Zhipeng
    Xu, Weiya
    Wang, Rubin
    Ji, Hua
    FRONTIERS IN PHYSICS, 2022, 10
  • [26] Simulation of impact failure of jointed rock mass by numerical manifold method
    Liu Hong-yan
    Wang Gui-he
    ROCK AND SOIL MECHANICS, 2009, 30 (11) : 3523 - 3527
  • [27] Shear characteristics of anchored filling jointed rock mass under constant normal stiffness
    Song, Yang
    Wang, He-Ping
    Zhang, Wei-Dong
    Zhao, Li-Cai
    Zhou, Jian-Hua
    Mao, Jing-Han
    Yantu Lixue/Rock and Soil Mechanics, 2024, 45 (09): : 2695 - 2706
  • [28] Numerical investigation of arching mechanism to underground excavation in jointed rock mass
    He, L.
    Zhang, Q. B.
    TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2015, 50 : 54 - 67
  • [29] Numerical investigation on the sensitivity of jointed rock mass strength to various factors
    NIU Shuangjian JING Hongwen HU Kun YANG Dafang State Key Laboratory of Geomechanics and Deep Underground Engineering China University of Mining Technology Xuzhou China School of Civil Engineering Henan Polytechnic University Jiaozuo China
    MiningScienceandTechnology, 2010, 20 (04) : 530 - 534
  • [30] Numerical investigation on the sensitivity of jointed rock mass strength to various factors
    NIU Shuangjian1
    International Journal of Mining Science and Technology, 2010, 20 (04) : 530 - 534
12345