多档连续整体装配式架线方法

Multi-span Continuous Integral Assembling Stringing Technology

特高压直流试验基地工程是为关键性技术、环境影响、绝缘特性、无线电干扰等方面提供试验研究的第1个特高压直流试验基地。试验基地线路段门型直线塔采用悬垂耐张串的方式,根据设计特点和现场施工场地情况,因工期紧张,对张力架线、分档装配式架线、多档连续整体装配式架线方式进行比较,决定选用多档连续整体装配式架线方案,保证了工期,导线保护措施收到了良好效果。

The UHV DC testing site is the first testing site for experimental studies in key enabling technologies, environmental influences, insulation, radio interferences, etc. The ？ -shaped suspension tower of testing line uses suspended strained insulator strings. According to design features and construction site conditions, by comparing stringing, single span assembling and multi-span continuous integral assembling methods, the multi-span continuous integral assembling method is chosen so that the schedule is met and conductor protective measures are effective.