Joint Structure in the Dam Area of the Yebatan Hydropower Station on the Jinsha River
Yuanchao Liu · Acta Geologica Sichuan · 2009
Joints in the dam area of the Yebatan Hydropower station may be divided into 7 groups belonging to NW-trending and longitudinal structures.They were formed during Indo-Chinese epoch,Yanshanian epoch and Himalayan epoch,respectively.Their development has influence on engineering stability.