T型直线塔组立施工技术  

Technique on Assembly for T Type of Line Tower

作　　者：杨怀伟[1] 左旭 杨凯[1] 计少纯 

机构地区：[1]吉林省送变电工程公司,吉林长春130033 [2]长春超高压局,吉林长春130033

出　　处：《吉林电力》2004年第6期4-8,47,共6页Jilin Electric Power

摘　　要：针对国内首次设计的500 kV政宜线T型直线塔横担超长、超重的特点,结合现场地形、地貌,采用小抱杆、 大抱杆组塔施工技术,使施工得以顺利进行,最后对工效进行了分析。Aimed at the characteristics of overlong and overload of cross arm for T type of line tower, which is applied to 500 kV Zhengyi Line, assemble technique of small pulling pole and big pulling pole through field landform. At last the effect of this technique is analyzed.

关 键 词：T型直线塔 组立 施工 

分 类 号：TM754[电气工程—电力系统及自动化]