Huaneng Shaanxi Qinling Power Generation Co., Ltd. 2×660 MW Units 7 and 8 Main Plant Construction Project
The main plant is a steel frame structure with a load-bearing system. The steel columns, beams, and diagonal braces are all made of H-shaped steel. The maximum cross-section of the steel beam is 1,800×400×36×40, and the maximum cross-section of the steel column is 1,300×40×600×50. The total weight of installed steel components is 14,100 tonnes, and there are 260,000 high-strength bolts.
