摘要
主要对在建的全国第一条750 kV兰州东—平凉—乾县双回输电线路工程铁塔组立施工中横担的吊装工艺进行了阐述。具体介绍了直线塔、耐张塔、换位塔的横担吊装方法和注意事项,为今后类似工程的施工提供参考。
The pole arm lifting technology for iron tower in 750 kV Lanzhoudong-Pingliang-Qianxian double transmission line under construction is elaborated. The lifting method and attention to be paid are introduced regarding the pole arm of straight tower, tension tower and transposition tower. It can be used as reference for future similar project.
出处
《陕西电力》
2009年第2期75-78,共4页
Shanxi Electric Power
关键词
750
kV平乾线
双回路
铁塔
横担
施工工艺
750 kV Pingqian transmission line
double line
iron tower
pole arm
construction technology
