| 改进的可拓方法在隧道围岩分级中的应用 |
| |
| 引用本文： | 黄生文,李森林,鲁长亮.改进的可拓方法在隧道围岩分级中的应用[J].地下空间与工程学报,2007,3(5):878-882. |
| |
| 作者姓名： | 黄生文 李森林 鲁长亮 |
| |
| 作者单位： | 长沙理工大学岩土工程研究所,长沙,410076;贵州省建设厅,贵阳,550003 |
| |
| 摘 要： | 相比传统的可拓评价方法,引入了信息熵权和关联变换⑴的概念,结合模糊理论建立了可拓评价模型⑵,从而更好地解决了只能通过不完全的因素来评价岩体质量的矛盾问题,并在某两长大隧道围岩质量的评价中,取得了较好的效果.
|
| 关 键 词： | 信息熵权 关联变换 可拓评价 |
| 文章编号： | 1673-0836（2007）05-0878-05 |
| 收稿时间： | 2007-01-31 |
| 修稿时间： | 2007年1月31日 |
Research on the Rock Classification of Tunnel by Improved Extension Assessment Method |
| |
| HUANG Sheng-wen,LI Sen-lin,LU Chang-liang.Research on the Rock Classification of Tunnel by Improved Extension Assessment Method[J].Chinese Journal of Underground Space and Engineering,2007,3(5):878-882. |
| |
| Authors: | HUANG Sheng-wen LI Sen-lin LU Chang-liang |
| |
| Abstract: | Compared to traditional extension assessment method, this paper introduces information entropy weight and connection transformation into it and a new extension assessment model is established by combination with fuzzy theory. So it solves well the contradictory question about the assessing surrounding rock quality of tunnel by incomplete factors. Then this method is applied to two projects. The application result shows that the method is effective and practical. |
| |
| Keywords: | information entropy weight connection transformation extension assessment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
