输电铁塔结构应力及稳定性分析  

Structure Analysis and Management Research of Transmission Tower

作　　者：董玉碧 颜财敏 Dong Yubi;Yan Caimin(Wenzhou Taichang Tower Manufacturing Co.,Ltd.,Wenzhou,Zhejiang 325024,CHN)

机构地区：[1]温州泰昌铁塔制造有限公司,浙江温州325024

出　　处：《模具制造》2023年第5期241-243,共3页Die & Mould Manufacture

摘　　要：本项目拟采用ANSYS数值模拟方法,分析风速、覆冰厚度以及风冰综合作用下对铁塔的应力分布及变形的影响,分析不同类型铁塔失效时的受力特征,提出相应的预防对策,为我国输电塔的安全运行及维修提供理论基础。The project plans to use the ANSYS numerical simulation method to analyze the in-fluence of wind speed,ice thickness,tower foundation settlement and other factors on the distri-bution and amplitude of tower stress,analyze the stress characteristics of different types of tower failure,and propose corresponding preventive measures to provide a theoretical basis for the safe operation and maintenance of transmission towers in China.

关 键 词：输电铁塔 电力传输设备 疲劳损伤 ANSYS数值模拟 

分 类 号：TM75[电气工程—电力系统及自动化]