摘要
针对核电厂辅助厂房燃料抓取机形式的选取问题,从工艺要求、结构强度、操作安全性和实用性等方面,对AP1000现有的门式燃料抓取机方案与改进后的人桥式方案进行了详细的分析和比较,得出了人桥式燃料抓取机方案优于门式方案的结论,为后续国产化项目的燃料抓取机方案的选取提供了依据。
In view of model selection in the fuel-handling machine in auxiliary nuclear power plant,detailed analysis and comparison is performed for the current gantry fuel pool bridge in AP1000 and improved bridge-type machine solution in aspects of process requirements,structural strength,operation safety,and feasibility,etc.Through comparison,it’ s con-cluded that the bridge-type fuel-handling machine is better that gantry type,which can provide basis for selection of succes-sive fuel handling schemes in national projects.
出处
《起重运输机械》
2014年第11期87-91,共5页
Hoisting and Conveying Machinery
关键词
人桥式燃料抓取机
设计
结构
改进
bridge-type fuel-handling machine
design
structure
improvement
