电网技术 2010, 34(2) 205-210 DOI:     ISSN: 1000-3673 CN: 11-2410/TM

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PubMed
同塔6回钢管塔的设计与试验
张子富1,默增禄2,李清华1
1.中国电力科学研究院,北京市 宣武区 100055;2.国核电力规划设计研究院,北京市 西城区 100032
摘要

通过钢管构件模型试验,对不同管头型式的构件进行了分析,确定了小长细比钢管构件的承载力计算方法;通过结构优化,完善了钢管塔的设计,并对相同塔型的钢管塔和角钢塔进行了经济性比较;设计的同塔6回钢管塔成功通过了真型试验,表明该钢管塔结构的主要构造是合理的。

关键词
Structural Design and Experimental Investigation of Steel Tubular Tower for Six-Circuit on Same Tower Transmission Line
ZHANG Zi-fu1, MO Zeng-lu2, LI Qing-hua1
1. China Electric Power Research Institute, Xuanwu District, Beijing 100055, China;
2. State Nuclear Electric Power Planning Design & Research Institute, Xicheng District, Beijing 100032, China
Abstract:

Through the tests of steel tubular members, the members with different types of mouthpieces are analyzed, and the method to calculate the bearing capacity of steel tubular member with small slenderness ratio is determined. By means of structure optimization, the design of steel tubular transmission tower is perfected and the economical comparison between steel tubular tower and angle steel tower, which belong to same type of tower, is performed. The designed steel tubular tower for six-circuit on the same tower transmission line has passed the prototype model test, it shows that the main structure of the designed steel tubular tower for six-circuit on the same tower transmission line is reasonable.

Keywords:
收稿日期 2009-02-19 修回日期 2009-09-16 网络版发布日期 2010-02-11 
DOI:
基金项目:

通讯作者: 张子富
作者简介: 张子富(1978—),男,工程师,主要从事输电线路杆塔结构设计与研究工作,E-mail:zzf@epri.sgcc. com.cn; 默增禄(1962—),男,高级工程师,主要从事输电线路杆塔结构设计、研究与管理工作; 李清华(1977—),男,工程师,主要从事输电线路杆塔结构设计与研究工作。
作者Email: zzf@epri.ac.cn;zzf780107@163.com

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