|
|||||
|
|
| 盖下坝水电站拱坝人工垫座优化设计 | |
| 引用本文： | 冯继军,张喜武,陈玉夫,李同春,杨宏正,金辉.盖下坝水电站拱坝人工垫座优化设计[J].水力发电,2011,37(2). |
| 作者姓名： | 冯继军 张喜武 陈玉夫 李同春 杨宏正 金辉 |
| 作者单位： | 1. 重庆云能发电有限公司,重庆,404503 2. 中水东北勘测设计研究有限责任公司,吉林长春,130021 3. 河海大学,江苏南京,210024 |
| 摘 要： | 盖下坝水电站坝址河谷为狭窄的"V"形河谷,为此在拱坝坝基河谷设置了人工垫座.技施设计阶段根据实际开挖揭露的岩面线和岩石情况,对垫座结构尺寸及开挖形式作了适当调整.采用有限元法和刚体极限平衡法对垫座稳定及应力进行分析,结构调整后垫座的稳定和应力满足规范要求,对坝体应力没有不利影响. |
| 关 键 词： | 拱坝 垫座 抗滑稳定 盖下坝水电站 |
Optimal Artificial Socket Design for the Arch Dam of Gaixiaba Hydropower Station |
|
| Feng Jijun,Zhang Xiwu,Chen Yufu,Li Tongchun,Yang Hongzheng,Jin Hui.Optimal Artificial Socket Design for the Arch Dam of Gaixiaba Hydropower Station[J].Water Power,2011,37(2). | |
| Authors: | Feng Jijun Zhang Xiwu Chen Yufu Li Tongchun Yang Hongzheng Jin Hui |
| Affiliation: | Feng Jijun1,Zhang Xiwu2,Chen Yufu1,Li Tongchun3,Yang Hongzheng1,Jin Hui2(1.Chongqing Yunneng Power Co.,Ltd.,Chongqing 404503,China,2.China Water Northeastern Investigation,Design & Research Co.,Changchun 130021,Jilin,3.Hohai University,Nanjing 210024,Jiangsu,China) |
| Abstract: | As the narrow V-type valley in the dam site of Gaixiaba Hydropower Station,the artificial socket was designed for the construction of arch dam.In the construction design,the structure,dimension and excavation of socket were adjusted based on the actual rock conditions exposed by excavation.The socket stability and stress are analyzed by finite element method and rigid block limit equilibrium method,and the results show that the stability and stress of adjusted socket meet the requirements of specifications ... |
| Keywords: | arch dam socket sliding stability Gaixiaba Hydropower Station |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
