基于.Net平台的输电线路牵张段受力计算软件的开发与应用
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摘要
放紧线施工在输电线路施工过程中是十分重要的环节,需要地面、高空技术人员的密切配合,且施工技术含量较高,施工前准备活动繁复。进行输电线路牵张放线区段受力计算,对张力机、牵引机的选择和整定值的调整至关重要。为了解决该问题,基于.Net平台设计了输电线路牵张段受力计算软件,根据给定的区段概况表,即可快速计算13项受力指标,进一步提高施工准备工作效率,对加快工期进度具有积极的作用。
Tightening line construction is a very important link in the construction process of transmission line,which requires close cooperation of ground and high-altitude technicians,and the construction technology content is high,and the preparation activities before construction are complex. It is very important for the selection of tensioner and tractor and the adjustment of setting value to calculate the force in the stretching section of transmission line. In order to solve this problem,a software for calculating the stress of traction section of transmission line is designed based on Net platform. According to the given section profile table,13 stress indexes can be quickly calculated,which further improves the efficiency of construction preparation and has a positive effect on speeding up the progress of construction period.
Tightening line construction is a very important link in the construction process of transmission line,which requires close cooperation of ground and high-altitude technicians,and the construction technology content is high,and the preparation activities before construction are complex. It is very important for the selection of tensioner and tractor and the adjustment of setting value to calculate the force in the stretching section of transmission line. In order to solve this problem,a software for calculating the stress of traction section of transmission line is designed based on Net platform. According to the given section profile table,13 stress indexes can be quickly calculated,which further improves the efficiency of construction preparation and has a positive effect on speeding up the progress of construction period.
引文
[1]孙宝东.张力放线过程对导线性能的影响[J].电力建设,2003,24(3):32-33.
[2]毛伟敏,李建,钱连仲,等.“二牵n”张力放线工艺在±800 kV向上线路的应用[J].电力建设,2010,31(4):40-43.
[3]缪谦,温超.特高压工程张力放线同步技术的研究与应用[J].华东电力,2009,37(12):2029-2031.
[4]芦强.谈电力系统输电线路张力放线施工方法[J].广东科技,2011,20(20):178-179.
[5]段文运.500 kV线路张力放线时导线发生散股跳股的预防修复措施[J].电力建设,2006,27(4):41-42.
[2]毛伟敏,李建,钱连仲,等.“二牵n”张力放线工艺在±800 kV向上线路的应用[J].电力建设,2010,31(4):40-43.
[3]缪谦,温超.特高压工程张力放线同步技术的研究与应用[J].华东电力,2009,37(12):2029-2031.
[4]芦强.谈电力系统输电线路张力放线施工方法[J].广东科技,2011,20(20):178-179.
[5]段文运.500 kV线路张力放线时导线发生散股跳股的预防修复措施[J].电力建设,2006,27(4):41-42.