AP/CAP建安专用顶盖模块设计  

Design of AP/CAP Construction Roof Module

作　　者：唐特 郑明光[1,2] 

机构地区：[1]上海交通大学核科学与工程学院,上海200240 [2]上海核工程研究设计院,上海200233

出　　处：《结构工程师》2017年第6期1-7,共7页Structural Engineers

摘　　要：AP/CAP第三代先进核电站的反应堆厂房采用开顶式施工方式,这种方式有利于缩短土建与安装周期,但也使反应堆厂房更容易遭受恶劣气候影响。三门和海阳两个AP1000核电项目通过使用"临时屋面"提升了反应堆厂房建设期间抵御恶劣气候影响的能力,但仍有不足。本文详细研究了AP/CAP核电站的工程环境和建造逻辑,结合工程经验反馈,梳理了AP/CAP核电站临时顶盖的设计要求,研发了一种针对AP/CAP工程特点的屋面结构支座体系,并在此基础上研究了多种可满足工程需求的屋面结构。新的临时屋面结构既属于结构工程,又属于机械工程,称为"AP/CAP建安专用屋面模块"。The reactor building of AP/CAP nuclear power plant is constructed by an open-roof method. The open-roof method can reduce construction time, but will also make the reactor building easily affected by bad weather. Two self-reliance projects, Sanmen and Haiyang, use temporary roofs to help the reactor buildings withstand bad weather. However, the effects of using the temporary roofs were limited. Based on the construction logic ,construction method and lessons learned, a special roof support is proposed and several temporary roof proposals are developed. The newly developed roof is termed as AP/CAP construction roof module.

关 键 词：AP1000 CAP1000 CAP1400 临时屋面 AP/CAP建安专用屋面模块 

分 类 号：TU231[建筑科学—建筑设计及理论] TU765