摘要
圆筒形异种钢焊接连接件在高温操作状态下,往往由于两种材料刚性和线膨胀系数的不同而导致破坏。该文提供了一种简化的应力分析方法,便于工程设计人员对此类结构的应力进行分析。
Under the high temperature operating conditions,cylindrical—shaped special—steel welding components sometimes is damaged due to the different rigid and linear expansion factors of two kinds of materials.This article devotes a simplified stress analysis method to engineering designers for access to performing stress analysis of such structure steel.
出处
《石油化工设备技术》
CAS
2007年第4期4-6,10,共4页
Petrochemical Equipment Technology
关键词
异种钢焊接连接件
应力分析
边缘应力
Special steel welding components
Stress analysis
Edge stress
