科技创新与应用2025，Vol.15Issue(17)：60-63,4.DOI:10.19981/j.CN23-1581/G3.2025.17.012
输电线路施工用钢管跨越架力学特性分析
韩启云 1吴明春 1郭政海 2刘国承2
作者信息
- 1. 安徽送变电工程有限公司,合肥 230036
- 2. 三峡大学 电气与新能源学院,湖北 宜昌 443002||湖北省输电线路工程技术研究中心,湖北 宜昌 443002
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摘要
Abstract
Transmission lines are an important part of the power grid.Steel pipe crossing structures are one of the commonly used crossing structures during spanning construction.In order to ensure the safety and reliability of the crossing structure structure during the construction of transmission lines,the application of the crossing structure for transmission projects is standardized to avoid damage during use.It is necessary to analyze the mechanical characteristics of the steel pipe crossing structure to provide support for the safety of transmission line construction.In this paper,finite element modeling of the steel pipe crossing structure for transmission lines is carried out,combined with the structure and characteristics of the crossing structure,the stress situation of the crossing structure is analyzed,and the mechanical characteristics of the crossing structure under different wind loads are analyzed.Mechanical response laws of the steel pipe crossing structure under wind loads are obtained,which provide reference for the optimal design and construction of the crossing structure.关键词
输电线路施工/跨越架/数值模拟/风荷载/力学特性分析Key words
transmission line construction/crossing structure/numerical simulation/wind load/mechanical characteristics analysis分类
信息技术与安全科学引用本文复制引用
韩启云,吴明春,郭政海,刘国承..输电线路施工用钢管跨越架力学特性分析[J].科技创新与应用,2025,15(17):60-63,4.
