摘要
主要介绍了目前管道设计计算中比较常用的三种法兰外载荷校核方法,并对三种校核方法进行了对比研究。在进行法兰校核时,工程师应针对实际情况选择恰当的校核方法。
In this article, three methods for calculating and checking external loads acting on flange, which are commonly and currently used in the design of pressure piping, were introduced. These methods were analyzed and compared, and engineers can choose appropriate method based on practical condition.
作者
俞伟琴
Yu Weiqin(SINOPEC Shanghai Engineering Co.,Ltd,Shanghai 200120)
出处
《化工与医药工程》
2018年第4期45-49,共5页
Chemical and Pharmaceutical Engineering
关键词
法兰
外载荷
校核方法
当量压力法
最大屈服强度法
应力分析法
flange
external load
checking method
equivalent method
maximum yield strength method
stress analysis method
