某核电站大型箱式环吊梁支撑的施工质量控制

Construction quality control of large sized box type ring crane beam support in a nuclear power station

通过对某核电站安全壳箱式环吊梁支撑结构特点的分析,利用适当的组对顺序、焊接工艺等以达到良好的质量控制,为下一步环型吊车的安装打下良好的基础。

Through analysis of the characteristics of box type ring crane beam support structure for the containment of a nuclear power station,good quality control was realized by using suitable assembly sequence and welding process etc. ,and this lays good foundation for next installation of circular crane.