角度风作用下线条风荷载的计算  

Calculation of Line Wind Load under the Angle Wind

作　　者：韩雄[1] 张超[1] 易青[1] 

机构地区：[1]中能建山西省电力勘测设计院有限公司,山西太原030001

出　　处：《电力勘测设计》2017年第1期63-66,共4页Electric Power Survey & Design

摘　　要：线条风荷载的计算对输电线路杆塔的设计具有关键性作用,本论文通过对线条风荷载计算式的剖析,阐明了其正确释义,并对现行《架空送电线路杆塔结构设计技术规定》《110 k V^750 k V架空输电线路设计规范》《±800 k V直流架空输电线路设计规范》《1000 k V架空输电线路设计规范》中的相关部分提出了修改建议。The calculation of string wind loads plays a key role to the design of the tower on overhead transmission line. This paper analyses the calculated mode of the string wind load and illuminates its correct definition. The correcting advices are also put forward to the ＂Technical code for the design of tower and pole structures of overhead transmission line ＂,＂Code of design of 110 k V ~ 750 k V overhead transmission line ＂, ＂Code of design of ±800 k V overhead transmission line＂ and ＂Code of design of 1000 k V overhead transmission line＂.

关 键 词：杆塔设计 角度风 线条荷载 伯努利方程 

分 类 号：TM75[电气工程—电力系统及自动化]