摘要
AP1000反应堆堆腔水池上下楼梯布置为竖直爬梯,且中间无休息平台。调试和大修期间存在极大的坠落安全风险和体表沾污风险,而CPR1000反应堆堆腔水池楼梯采用的是45°斜爬梯布置。论文重点就AP1000反应堆堆腔水池楼梯布置可行性方案进行研究分析,并提出相应的优化布置方案。
The stairs of AP1000 reactor cavity poor arranged vertical ladder, and no intermediate rest platforms. There is a great security risk and surface contamination risk during commissioning and overhaul, but the stairs of CPR1000 reactor cavity poor layout for 45 ° inclined ladder. This article focuses on the research and analysis of the feasibility plan of the AP1000 reactor cavity poor stair layout scheme, and puts forward the corresponding optimization scheme of the layout.
出处
《工程建设与设计》
2017年第12期167-168,共2页
Construction & Design for Engineering
关键词
反应堆堆腔水池
楼梯
螺栓拉伸机
the reactor cavity pool
stairs
bolt stretching machine
