Application and design of steel structure power house for middle- and small-sized hydropower stations

The middle and smallsized hydropower stations with steel structure powerhouse can overcome the difficulties in the construction of concrete structure and can reduce the cost. In combination with the project case, the design problems of the steel structure powerhouse of the middle and smallsized hydropower stations such as the separation by the section of generating unit and the crane with big tons can be solved, which provides the successful examples for similar projects.