水利水电技术2012，Vol.43Issue(1)：61-64,68,5.
大岗山水电站前期勘测设计中的大坝抗震研究
Seismic study on dam of Dagangshan Hydropower Station in early-stage investigation and design
段斌 1陈刚 2严锦江 1黄彦昆1
作者信息
- 1. 国电大渡河流域水电开发有限公司,四川成都610041
- 2. 四川大学水利水电学院,四川成都610065
- 折叠
摘要
Abstract
The design peak seismic acceleration within the site area of Dagangshan Hydropower Station is to reach 557. 5 cm/s2 with a complicated law of seismic dynamic response, moreover, the maximum height of the arch dam for the hydropower station is to be 210 m. Therefore, a systematic and comprehensive seismic study on the dam is just made during the phase of the earlystage investigation and design for the project, and then, the related seismic problems are clarified and the relevant engineering countermeasures to be adopted therein can meet the seismic requirements for the feasibility study concerned as well. Therefore, the seismic safety of the arch dam for Dagangshan Hydropower Station can be surely guaranteed.关键词
大岗山水电站/大坝/抗震Key words
Dagangshan Hydropower Station/ dam construction/ seismic design分类
建筑与水利引用本文复制引用
段斌,陈刚,严锦江,黄彦昆..大岗山水电站前期勘测设计中的大坝抗震研究[J].水利水电技术,2012,43(1):61-64,68,5.
