螺栓连接变电构架柱结构分析

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螺栓连接变电构架柱结构分析

更新时间：2023-11-28

- 螺栓连接变电构架柱结构分析
- Structural Analysis of the Bolting Truss-column of Substation
- 土木与环境工程学报（中英文） 2008年30卷第1期页码：72-76
- 作者机构：
- 作者简介：
- 基金信息：
  
  中南电力设计院电顾科技项目
- DOI：10.11835/j.issn.1674-4764.2008.01.019
  中图分类号：
- 纸质出版：2008
- 稿件说明：
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朱爱珠, 郭耀杰, 程超, 等. 螺栓连接变电构架柱结构分析[J]. 土木与环境工程学报（中英文）, 2008,30(1):72-76.

ZHU Ai-zhu, GUO Yao-jie, CHENG Chao, et al. Structural Analysis of the Bolting Truss-column of Substation[J]. Journal of Civil and Environmental Engineering, 2008, 30(1): 72-76.
朱爱珠, 郭耀杰, 程超, 等. 螺栓连接变电构架柱结构分析[J]. 土木与环境工程学报（中英文）, 2008,30(1):72-76. DOI： 10.11835/j.issn.1674-4764.2008.01.019.

ZHU Ai-zhu, GUO Yao-jie, CHENG Chao, et al. Structural Analysis of the Bolting Truss-column of Substation[J]. Journal of Civil and Environmental Engineering, 2008, 30(1): 72-76. DOI： 10.11835/j.issn.1674-4764.2008.01.019.

与传统焊接A字变电构架柱相比

新型构架柱螺栓连接柱头各构件关联体小

工厂加工、运输和安装较简单

尤其是镀锌难度和镀锌成本能较大幅度地降低

整体经济性较好。运用有限元分析方法

研究了螺栓连接构架柱的柱高、根开与柱高比值、管壁厚度等因素对构架柱整体刚度和强度的具体影响

为螺栓连接的新型构架柱结构设计和优化提供了有利的理论依据。

Compared with the traditional welding truss-column in shape of A

the members of the bolting top-joint are much smaller than the common welding joint.Furthermore

the members are more convenience on fabrication

transportation and installation.It should be noted that the zinc process is much easier and cheaper.In this paper

by using the finite element method

the effect of many factors to the global stiffness and the intensity of the bolting truss-column are analyzed;the factors include the column height

the root width to column height ratio

the tube thickness

etc.The results obtained are favorable references for design and optimization of the bolting truss-column of substation.

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