核电站管道支架分工况支反力提取程序开发与应用

Development and Application of Program for Extracting Reaction Force of Pipe Supports Under Different Working Condition in Nuclear Power Plant

在核电站设计中,厂房整体力学分析需考虑管道支架根部支反力的影响,该过程涉及专业接口数据的二次转换。传统手动转换工作方式过程繁琐、费时耗力且容易出错,难以满足工程迭代设计需求。本文在分析研究管道支架分工况支反力提取工作流程、程序接口等基础之上,运用VB编程语言,采用功能模块化设计思想,开发了自动化工具,实现了核电站管道支架分工况支反力提取工程任务的自动化。所开发的程序已运用到工程实践中。程序的开发及应用提升了工作效率,提高了计算准确度,减轻了工作强度,节约了人力成本,满足了核电站工程迭代设计需求。

In the design of Nuclear Power Plant,the influence of pipe support reaction force should be considered in the overall mechanical analysis of the power house,which involves the secondary conversion of professional interface data.The traditional manual conversion method is tedious,timeconsuming and error prone,which is difficult to meet the requirements of engineering iterative design.Based on the analysis and study of the workflow and program interface of extracting the reaction force of the pipe supports under different working conditions,with the help of VB programming language,the idea of functional modular design,an automation tool is developed,which realizes the automation of the project task of extracting the reaction force of the pipe supports in different working conditions in Nuclear Power Plant.The developed program has been applied to engineering practice.The development and application of the program improve the working efficiency,improve the calculation accuracy,reduce the work intensity,save the labor cost,and meet the iterative design requirements of nuclear power plant.