Abstract：A three-dimensional numerical analysis method of crane beam with rock bolt is presented according to the principle of unite loaded for surrounding rock and crane beam. A iterative process of three-dimensional non-linear damage and a computing method of simulate interface between surrounding rock and concrete crane beam are given in this paper. Rational structure shape of crane beam and parameters of anchoring support are illustrated by computing for various schemes. Computing results indicate that computing method of crane beam with rock bolt for complex geological structure are very rational.
收稿日期: 2003-03-31
引用本文:
肖明;陈俊涛;袁金亮. 复杂地质条件下岩锚吊车梁结构三维数值分析[J]. 岩石力学与工程学报, 2003, 22(S1): 2294-2298.
Xiao Ming， Yuan Jinliang, Chen Juntiao. Three-Dimensional Numerical Analysis of Crane Beam with Rock bolt for Complex Geological Structure. , 2003, 22(S1): 2294-2298.
2003, Vol. 22 
