| 公伯峡面板堆石坝三维应力变形有限元分析 |
| |
| 引用本文： | 权 锋,杨伟龙,吴 勇,张西锋.公伯峡面板堆石坝三维应力变形有限元分析[J].电网与水力发电进展,2009,25(2):76-80. |
| |
| 作者姓名： | 权 锋 杨伟龙 吴 勇 张西锋 |
| |
| 作者单位： | 中国水电顾问集团 西北勘测设计研究院;中国水电顾问集团 西北勘测设计研究院;中国水电顾问集团 西北勘测设计研究院;中国水电顾问集团 西北勘测设计研究院 |
| |
| 摘 要： | 基于邓肯-张E-B模型,对公伯峡面板堆石坝进行了应力变形三维有限元仿真计算,获得了其竣工期及运行期的应力变形分布规律,并将运行期的计算结果与实测成果进行了对比分析,进一步探讨了公伯峡面板堆石坝运行期面板的应力变形特性,所得成果具有实际应用价值。
|
| 关 键 词： | 面板堆石坝 应力变形 三维有限元 公伯峡水电站 |
Stress and Deformation Analysis Based on 3-Dimensional Finite Element Method for Gongboxia Rockfill Dam with Concrete Face Slab |
| |
| Authors: | QUAN Feng YANG Wei-long WU Yong and ZHANG Xi-feng |
| |
| Affiliation: | Northwest Hydro Consulting Engineering, CHECC;Northwest Hydro Consulting Engineering, CHECC;Northwest Hydro Consulting Engineering, CHECC;Northwest Hydro Consulting Engineering, CHECC |
| |
| Abstract: | With the 3D finite element simulation based on Duncan-Zhang E-B model, the analyses of the stress and deformation of Gongboxia rockfill dam with concrete face slab was conducted, the stress and deformation distribution of the dam during completion and operation periods had been obtained. The calculation results were compared to the measured results of stress and deformation on site, the stress and deformation of the face slab during operation period was further studied. The achievements have an important reference and application value to the similar projects. |
| |
| Keywords: | rockfill dam with concrete face slab stress and deformation 3D finite element method Gongboxia Hydropower Station |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《电网与水力发电进展》浏览原始摘要信息 |
|
点击此处可从《电网与水力发电进展》下载全文 |
