Major Technical Problems in Jinanqiao Hydropower Project
Jinanqiao hydropower project which is mainly on electricity generation locates in Lijiang city of Yunnan Province. In the project area, geologic and photographic condition is complicated and four tuff regions are distributed at dam foundation, joint fissure and compressive faces are quite developed. The dam is an RCC gravity type with the maximum height of 160m, seismic intensity is VIII, and corresponding seismic peak motion acceleration is 0. 3995g with great difficulties in design. This article discusses layout of components and design of major structure as well as study conclusion of earthquake resisting problems.
Jinanqiao strong earthquake region geologic complexity components layout main technical problem
Hong Yongwen Deng Liangjun
Kunming Investigation, Design & Research Institute of China Hydropower Consulting Group, Kunming 650051, China
国际会议
第五届碾压混凝土坝国际研讨会(The Fifth International Symposium on Roller Compacted Concrete(RCC))
贵阳
英文
229-233
2007-11-02（万方平台首次上网日期，不代表论文的发表时间）