摘要
参考球壳局部应力计算方法,以工程实际中1台吸收塔为例,浅析了硫酸干吸塔塔底支座处封头局部应力的计算方法,并按照应力分析方法进行了校核,可供硫酸干吸塔塔底采用支承式支座设计时参考。
Reference spherical shell local stress calculation method,and take an absorption tower for example,analyzed the sulphuric acid dry absorption tower bottom joints of head of local stress calculation method,and according to stress analysis method,which can be used in the sulphuric acid dry absorption tower bottom bearing type bearing design as a reference.
作者
李亮
LI Liang(Jiangsu Aoqichen Special Metal Materials Group Co.,Ltd.,Yancheng,Jiangsu,224500,China)
出处
《硫酸工业》
CAS
2018年第1期23-25,共3页
Sulphuric Acid Industry
关键词
硫酸生产
干吸塔
支承式支座
球冠形封头
局部应力
sulphuric acid production
dry absorption tower
bracket support
spherically dished head
local stress