AP1000核岛屏蔽厂房与人员闸门施工逻辑研究

Research on Construction Logic of Shield Plant and Personnel Gate in AP1000 Nuclear Island

分析了AP1000核岛屏蔽厂房与人员闸门的关系、现场施工中存在的主要问题及施工需求现状,提出了从设置预留段、技术优化方面着手,减小屏蔽厂房与人员闸门之间交叉施工的影响,实现屏蔽厂房与人员闸门协调高效施工。

This paper analyzes the construction logic of shield plant and personnel gate in AP1000 nuclear island,as well as main problems in construction site and construction requirements state. And then suggested measures for coordinated and efficient construction including setting reserved section,technology optimizing,and lower the influence of cross-construction of shield plant and personnel gate.