大型潮流电站基础桁架式吊运系统设计及测试研究.

In the foundation construction of large tidal current power station, the truss hanger system is designed to solve the problem that the weight of crane is large and the lifting capacity of cranes is insufficient. The design process of the truss hanger system is discussed. The finite element calculation of the truss hanger system is carried out. The stress test is carried out during the foundation construction. The result of finite element calculation and stress test in the process of foundation construction show that it is feasible and rational to adopt truss hanger system when the lifting system can be designed with small weight. [ABSTRACT FROM AUTHOR]