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通过对一台桥式电磁起重机静刚度和动刚度的理论计算,以及对其主梁的探伤检查,分析了桥式起重机在特殊工况下的静刚度和动刚度,指出了在设计时应考虑的安全性问题。
Through the theoretical calculation of the static stiffness and the dynamic stiffness of a bridge electromagnetic crane and the flaw detection inspection of the main girder, the static stiffness and dynamic stiffness of the bridge crane under special operating conditions are analyzed. It is pointed out that in the design, Security issues.