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| 位移反分析的有限元线法及其工程应用 | |
| 引用本文： | 赵冰,盛国刚,李宁.位移反分析的有限元线法及其工程应用[J].岩石力学与工程学报,2004,23(7):1146-1149. |
| 作者姓名： | 赵冰 盛国刚 李宁 |
| 作者单位： | 1. 西安理工大学水利水电学院,西安,710048;长沙交通学院桥梁与结构工程系,长沙,410076 2. 长沙交通学院桥梁与结构工程系,长沙,410076 3. 西安理工大学水利水电学院,西安,710048;中国科学院寒区环境与工程研究所,兰州,730000 |
| 摘 要： | 有限元线法作为一种半解析的数值方法，具有网格剖分简单，计算精度高等优点。将有限元线法应用于岩土工程位移反分析，提出基于有限元线法的位移反分析方法。工程实例显示了该方法的可行性。 |
| 关 键 词： | 岩土力学 有限元线法 反分析 岩土工程 位移反分析 |
| 文章编号： | 1000-6915(2004)07-1146-04 |
| 收稿时间： | 2002-5-20 |
| 修稿时间： | 2002-7-29 |
BACK ANALYSIS METHOD BASED ON FINITE ELEMENT METHOD OF LINES AND ITS APPLICATION TO GEO-ENGINEERING |
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| Zhao Bing,Sheng Guogang,Li Ning.BACK ANALYSIS METHOD BASED ON FINITE ELEMENT METHOD OF LINES AND ITS APPLICATION TO GEO-ENGINEERING[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(7):1146-1149. | |
| Authors: | Zhao Bing Sheng Guogang Li Ning |
| Affiliation: | Zhao Bing1,2,Sheng Guogang2,Li Ning1,3 |
| Abstract: | Finite element method of lines (FEMOL) is combined with back-analysis method for geo-engineeringproblem. The back analysis method based on FEMOL is put forward for the first time in this paper,which not only sheds new lights on the more effective application of FEMOL,but also enriches the techniques of back analysis. This method is verified in a practical engineering example with satisfactory results. |
| Keywords: | rock and soil mechanics finite element method of lines back analysis geo-engineering |
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