输电线舞动模型与治理研究  

Study on Transmission Line Galloping Model and Countermeasures

作　　者：廖绍凯[1,2] 张研 陈达[3] LIAO Shaokai;ZHANG Yan;CHEN Da(College of Engineering and Architecture,Jiaxing University,Jiaxing,Zhejiang,314001;College of Mechanics and Materials,Hohai University,Nanjing,Jiangsu,211100;College of Harbour,Coastal and Offshore Engineering,Hohai University,Nanjing,Jiangsu,210098)

机构地区：[1]嘉兴学院建筑工程学院,浙江嘉兴314001 [2]河海大学力学与材料学院,江苏南京211100 [3]河海大学港口海岸与近海工程学院,江苏南京210098

出　　处：《红水河》2018年第2期41-43,共3页Hongshui River

基　　金：国家自然科学基金(51579088;51509081;51779087);江苏省自然科学基金(20161507;20150037;20150811)

摘　　要：输电线路受风激励作用达到一定条件后,其产生的舞动现象引发了大量的工程事故。为探求舞动发生的机理,笔者对现有的舞动模型进行了系统地梳理,并由此归纳出常见舞动治理措施的内在机理和适用范围。研究成果有助于设计人员有效合理地选择防舞措施,降低工程事故的发生。Transmission line galloping in wind will cause many engineering accidents.In order to find out the mechanism of galloping,this paper studies systematically the existing galloping models,and summarizes internal mechanism and application scope of galloping-control measures.The study results are helpful for designers to properly and effectively choose gallopingcontrol measures and reduce engineering accidents.

关 键 词：输电线路 导线舞动 模型 

分 类 号：TM751[电气工程—电力系统及自动化]