应力分析支持下的化工管道柔性设计研究
Research on Flexible Design of Chemical Pipelines Supported by Stress Analysis
杜敬华1
作者信息
- 1. 宁夏工业设计院有限责任公司,宁夏银川 750001
- 折叠
摘要
本研究旨在探讨化工管道在应力分析支持下的柔性设计方法,通过实例分析,建立了管道模型并进行了应力校核,管系模型二次应力在某些区域超出许用范围.为此,提出调整支吊架位置和类型的设计方案,通过仿真分析优化了管道应力分布.研究结果表明,调整后的设计方案有效降低了二次应力水平,确保了管道系统的安全性和稳定性.研究为化工管道设计提供了科学依据,对提高管道维护和检修效率具有积极意义.
Abstract
The purpose of this study is to explore the flexible design method of chemical pipelines with the support of stress analysis,and through case analysis,the pipeline model is established and the stress check is carried out,and the secondary stress of the pipe system model exceeds the allowable range in some areas.Therefore,a design scheme for adjusting the position and type of support and hanger was proposed,and the stress distribution of the pipeline was optimized through simulation analysis.The results show that the adjusted design scheme effectively reduces the secondary stress level and ensures the safety and stability of the pipeline system.This study provides a scientific basis for the design of chemical pipelines,and has positive significance for improving the efficiency of pipeline maintenance and overhaul.
关键词
应力分析/化工管道/柔性设计Key words
stress analysis/chemical pipelines/flexible design引用本文复制引用
出版年
2024
NETL
NSTL
万方数据