摘要
高压输电铁塔由于具有不受地形限制、占地少以及稳定性好等诸多优点,已在国内外得到了较为广泛的应用。而对高压输电铁塔结构的优化设计是一个不断“内力计算—杆件选择—内力重分析—杆件重新选择”的多次循环过程,所以,对铁塔结构进行内力分析是结构优化设计必不可少的前提工作。只有在对铁塔结构进行正确、合理的内力分析的基础上,铁塔结构的优化设计才能得以进行,并取得比较好的优化效果。
High-voltage transmission tower has been widely used at home and abroad due to its advantages of being free from terrain restrictions,less land occupation and good stability.The optimization design of the high-voltage transmission tower structure is a repeated cycle pro-cess of"internal force calculation,member selection,internal force reanalysis and member reselection".Therefore,the internal force analysis of the tower structure is an essential prerequi-site for the structural optimization design.Only on the basis of correct and reasonable internal force analysis of the tower structure,can the optimization design of the tower structure be carried out and achieve better optimization results.
作者
颜财敏
董玉碧
Yan Caimin;Dong Yubi(Wenzhou Taichang Iron Tower Manufacturing Co.,Ltd.,Wenzhou,Zhejiang 325024,CHN)
出处
《模具制造》
2023年第6期229-231,共3页
Die & Mould Manufacture
关键词
应用功能
输电铁塔
结构形式
设计方法
application function
transmission tower
structural form
design method
