摘要
皖电东送淮南至上海特高压交流输电示范工程首次全线使用钢管塔,每基钢管塔的施工量均相当于500 kV线路工程一基大跨越塔。采用抱杆800×800×43.6 m内悬浮外拉线抱杆组装铁塔。在分析抱杆结构后,对抱杆起升工艺进行阐述。
UHV AC power transmission demonstration project from Huainan to Shanghai uses the steel pipe tower for the first time,the construction volume of each base steel tower is equivalent to a large crossing tower in 500 kV line engineering.This project adopts external pull pole assembles tower inner holding poles 800 x 800 x 43.6 m.After the structure of the suspended holding poles was analyzed,the technology of suspended holding poles lifting was elaborated.
出处
《安徽电力》
2015年第1期12-15,共4页
Anhui Electric Power
关键词
特高压
钢管塔
悬浮抱杆
提升
UHV
steel pipe tower
suspended holding poles
promote
