输电铁塔结构应力及稳定性分析

Structure Analysis and Management Research of Transmission Tower

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.