人民黄河2016，Vol.38Issue(9)：118-121,4.DOI:10.3969/j.issn.1000-1379.2016.09.030
TBM地下组装洞室岩壁吊车梁研究与应用
Research and Application of Rock Bolt Crane Girder in TBM Underground Assembling Cavern
黄柏洪 1孙强1
作者信息
- 1. 辽宁省水利水电勘测设计研究院，辽宁 沈阳110006
- 折叠
摘要
Abstract
Researching on the reform of rock bolt crane girder in TBM underground assembling cavern, the paper obtained the initial design parameters of rock bolt crane girder⁃section size, anchor length, rock face dip etc., by comparative analysis of empirical formula method and constructed projects experience. But the calculation methods mentioned above were conservative, so this paper optimized the initial design parameters by finite element numerical analysis. It proves that the design of rock bolt crane girder is more reasonable and scientific. Optimized rock bolt crane girder can meet functional requirements of TBM underground assembling cavern.关键词
岩壁吊车梁/参数优化/有限元数值分析/TBM组装洞室Key words
rocky crane beam/parameter optimization/finite element numerical analysis/TBM assembled cavern分类
建筑与水利引用本文复制引用
黄柏洪,孙强..TBM地下组装洞室岩壁吊车梁研究与应用[J].人民黄河,2016,38(9):118-121,4.
