复杂载荷下的核管路支架智能布置  

Intelligent Layout for Pipeline Supports of Nuclear Power Plant under Complex Load

作　　者：孙宇翔 陈丽 龙波 王艳苹 刘诗华 贾坤[1] SUN Yuxiang;CHEN Li;LONG Bo;WANG Yanping;LIU Shihua;JIA Kun(State Key Laboratory for Strength and Vibration of Mechanical Structures,Xi'an Jiaotong University,Xi'an,710049;Center of Mechanics,China Nuclear Power Engineering Co.,Ltd.,Beijing,100840)

机构地区：[1]西安交通大学复杂服役环境重大装备结构强度与寿命全国重点实验室,西安710049 [2]中国核电工程有限公司力学中心,北京100840

出　　处：《中国机械工程》2024年第2期317-323,336,共8页China Mechanical Engineering

基　　金：中核工业集团青年英才项目。

摘　　要：当前,核电管路支架布置通过人工试算反复迭代来实现,存在劳动强度大、设计周期长、成本高等缺点。借助管路有限元力学分析,提出一种基于粒子群-遗传混合算法的三维空间核电管路支架智能布置方法。布置示例表明,所提方法可在管路的三维全局空间内自动布置不同功能的多个支架,在满足《压水堆核岛机械设备设计和建造规则》设计规范的同时减小了工作量。Nowadays,the arrangement of pipeline supports for nuclear power plants is achieved by iterative manual calculations,which had many drawbacks such as high labour intensity,long design cycles,and high costs.An intelligent layout method for three-dimensional nuclear power pipeline supports was proposed based on particle swarm optimization-genetic algorithm hybrid algorithm and finite element mechanics analysis.The examples of intelligent arrangement of pipeline supports for typical nuclear pipelines show that the proposed method may automatically arrange multiple supports of different types in the global space of the pipeline to meet the Design and Construction Rules for Mechanical Equipment of Nuclear Island of Nuclear Power Plants,and greatly reduce workload.

关 键 词：核电管路 支架布置 智能布置 粒子群-遗传混合算法 

分 类 号：TM623.2[电气工程—电力系统及自动化]