摘要
以某实际化工工程项目的塔器设计为例,优化了塔器的结构参数并进行强度计算,对塔体起吊过程中的轴向压缩应力进行分析校核,确定了轴耳的最佳位置,此计算方法可为高径比较大的多段塔体设计提供一种思路。
Exampled with an actual chemical engineering project, the structural size of the tower was optimized, and ＂the strength calculation of ＂the ＂tower was completed. Verification of ＂the axial compressive stress in lifting process was performed, and ＂the optimal location of axial lifting lugs was deduced. A ＂train of thought about ＂the design of ＂tall ＂tower was provided.
作者
冯锦阳
张建立
董厚生
FENGJin-yang;ZHANGJian-li;DONG Hou-sheng(China Biomass-Oil Wuhan Chemical Engineering Technology Co.Ltd.,Wuhan 430223,Chin)
出处
《石油化工设备》
CAS
2018年第4期13-17,共5页
Petro-Chemical Equipment
关键词
变径塔
吊装
轴向压缩应力
轴耳
最佳位置
diameter change tower
lifting
axial compressive stress
axial lifting lug
optimallocation
