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输电线路应急抢修塔模块化计算分析

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介绍了一种新型的模块化应急抢修塔.通过实体建模和软件分析,对其进行强度校核,并计算分析其在结构弹性阶段是否发生屈曲,进而验证相关设计符合使用要求.模块化应急抢修塔在通用性、结构强度、组装效率等多方面均有无可比拟的优势,能适用于220 kV、500 kV输电线路典型杆塔的应急抢修,为城市电网事故的快速应急响应提供了可靠保障.
Modular Calculation and Analysis of Transmission Line Emergency Repair Tower
This paper introduces a new modular emergency repair tower.Through solid modeling and software analysis,it checks its strength,calculates and analyzes whether the buckling would happen in the elastic phase,and verifies whether the related designs meet the requirements.Modular emergency repair tower has superiorities in versatility,structural strength,assembly efficiency and so on,applicable to the emergency repair of 220 kV and 500kV typical transmission line towers and providing a reliable safeguard to rapid emergency response of the urban power grid accidents.

urban gridpower transmission linepole toweremergency repair tower

杨庆华、刘新平、刘中华、戈睛天、叶颋

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国网上海市电力公司检修公司,上海200063

城市电网 输电线路 杆塔 应急检修塔

2014

华东电力
华东电力试验研究院有限公司

华东电力

CSTPCD
影响因子:0.551
ISSN:1001-9529
年,卷(期):2014.42(9)
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