Introduction of engineering
The Yangfanggou Hydropower Station is located on the middle reaches of the Yalong River in Muli County, Liangshan Yi Autonomous Prefecture, Sichuan Province (part of the project area is located in Jiulong County, Ganzi Prefecture). The dam site of the power station is about 450 m away from the downstream Yangfanggou estuary. The Yangfanggou Hydropower Station is the sixth stage of the seventh-level development of the first reservoir in the middle reaches of the Yalong River. It is 37 km from the Mengdigou Hydropower Station and 33 km from the Kala Hydropower Station. The dam site of the power station is about 235 km away from the highway in Xichang and about 156 km away from Muli County.
Yangfanggou Dam is a concrete double-curvature arch dam with a maximum dam height of 155.0 m. The total concrete of Yangfanggou Dam is about 977 thousand m3, and the peak strength of concrete pouring is about 54 thousand m3 per month. According to the results of the bidding design, combined with the strength of concrete pouring, and considering the lifting requirements of the metal structure and leaving a certain margin, three 30 t translational cable cranes are selected to be…
