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火电厂汽机房桥式起重机设计选型不应考虑发电机定子安装载荷。施工单位可以利用２台桥式起重机，采取若干临时措施抬吊发电机定子，每台桥式起重机设置２个吊点，按Ⅲ类载荷验算，主梁不必升级。
Thermal Power Plant Steam Turbine Bridge Crane Design Selection should not consider the generator stator mounting load. The construction unit may use 2 overhead traveling cranes and take some temporary measures to lift the generator stator. Each overhead traveling crane shall be provided with 2 lifting points. According to the load test in category Ⅲ, the main girder does not have to be upgraded.