摘要
本文探讨了筒体、球壳及椭圆封头怎样选取焊接接头系数 ,在什么情况下不考虑焊接接头系数 ,可供工程技术人员参考。
The principles to select the joint efficiency for cylinder, spherical and elliptical heads were discussed in this article. Under some conditions, the value of joint efficiency can be always taken as 1. What discussed in the article can be used by engineers as the reference.
出处
《化工设备与管道》
CAS
2000年第2期29-29,共1页
Process Equipment & Piping
关键词
焊接
接头系数
钢制压力容器
筒体
封头
球壳
joint efficiency, principal stress, meridian stress, circumferential stress, axial stress
