SEISMIC RESPONSE ANALYSIS ON UPPER RESERVOIR DAM OF YIXING POWER STATION

摘要：

The Yixing pumped storage power station is located at the Tongguan Mountain, China. Its upper reservoir dam is a reinforced concrete-faced rockfill complex dam which is built on a stiff slope. A concrete retaining wall is built at its downstream toe. In the paper, a two-dimensional FEM analysis was carried out to obtain seismic response of this dam. This paper presents the time histories of the response accelerations, deformations behavior of the dam, and the safety factors of the retaining wall under full reservoir conditions. The analysis results show that the dam and the retaining wall are fairly safe.

关键词： Concrete-Faced Rockfill Dam FEM Dynamic Analysis Retaining Wall

作者: DAKUO FENG WENJUN HOU GA ZHANG JIANMIN ZHANG

作者单位: State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing, 100084, China

会议类型: 国际会议

会议名称: 第三届中日岩土工程研讨会(Proceedings of the 3rd Sino-Japan Geotechnical Symposium)

会议地点: 重庆

会议语种:英文

页码: 145-150

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）