| 金安桥水电站大坝抗震分析和抗震措施设计 |
| |
| 引用本文： | 邓良军,李双宝,吴余生.金安桥水电站大坝抗震分析和抗震措施设计[J].水力发电,2011,37(1). |
| |
| 作者姓名： | 邓良军 李双宝 吴余生 |
| |
| 作者单位： | 中国水电顾问集团昆明勘测设计研究院,云南,昆明,650051 |
| |
| 摘 要： | 金安桥水电站大坝地震设防烈度高达9度,基岩场地设计水平动峰值加速度为0.399 g,大坝抗震分析和抗震措施设计是工程关键性技术问题之一。采用数值计算法和模型试验法对碾压混凝土大坝进行了全面的动力分析,确定了大坝的抗震薄弱部位,为金安桥水电站大坝设计提供了保证。
|
| 关 键 词： | 碾压混凝土坝 抗震研究 设防烈度 设计水平动加速度峰值 金安桥水电站 |
Seismic Analysis and Design for RCC Gravity Dam of Jin'anqiao Hydropower Station |
| |
| Deng Liangjun,Li Shuangbao,Wu Yusheng.Seismic Analysis and Design for RCC Gravity Dam of Jin'anqiao Hydropower Station[J].Water Power,2011,37(1). |
| |
| Authors: | Deng Liangjun Li Shuangbao Wu Yusheng |
| |
| Institution: | Deng Liangjun,Li Shuangbao,Wu Yusheng(HydroChina Kunming Engineering Corporation,Kunming 650051,Yunnan,China) |
| |
| Abstract: | The design seismic intensity for Jin'anqiao RCC gravity dam is up to 9 degree,and the design peak value of horizontal acceleration in the rock base area is 0.399 g.The seismic analysis and design is a key engineering for Jin'anqiao Project.The comprehensive dynamic analyses are conducted to determine the weak zones in dam by numerical calculation method and model test.The results provide a guarantee to dam design. |
| |
| Keywords: | RCC dam seismic research design seismic intensity design peak value of horizontal acceleration Jin'anqiao Hydropower Station |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
