摘要
上古林—海门220kV线路工程是2007年天津市重点工程。全线90%塔位坐落于盐池及河道中,加上在基础及组塔施工期间,遇到了严重的外协阻力,影响了施工进度,给后期架线施工时间非常有限,工期十分紧迫。采用先进的动力伞展放导引绳工艺,有效地解决了工期紧张、跨越大片盐池及外协阻力的问题,加快了工程进度,比计划提前5天完成任务,并节约了施工费用,取得了显著的经济效益。
The Shanggulin-Haimen 220 kV Line Project is a key project to Tianjin City in 2007.90% of all the tower sites are located in salt ponds and river courses. Besides, severe resistances in external collaborations during foundation and tower erection constructions retarded schedule. Thus, the schedule for stringing construction is very tight. By deploying pilot rope using advanced powered parachute, the problems of tight schedule, salt pond crossing, and collaboration, are solved, resulting in work completion 5 days ahead of schedule, and cost savings.
出处
《电力建设》
2008年第12期41-43,共3页
Electric Power Construction
关键词
220kV上海线工程
动力伞
架线施工
导引绳
Shanggulin-Haimen 220 kV Line
powered parachute
stringing construction
pilot rope
