摘要
750kV变电构架长度过大,超过了规范对温度区段的要求,通过力学计算和温度效应系数对比,确定了构架结构的选型。引入了粘滞性滑移支座的研究,得出了最优的滑移支座安装位置和滑移行程。
Length of a project 750kV substation frame is too long. This exceeds the specification of the temperature zone requirements. Based on the comparative analysis of the temperature effect coefficient and the mechanical calculation and analysis,this article determines the selection of substation structure. Optimal sliding bearing installation position and slip travel are determined after the research of viscous slip bearings is introduced.
出处
《山西建筑》
2018年第4期29-31,共3页
Shanxi Architecture
关键词
750KV变电站
温度作用
结构选型
滑移支座
有限元分析
750kV substation
temperature effect
structure selection
slip bearings
finite element analysis
