| 冰区输电铁塔设计的荷载组合 |
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| 引用本文： | 钟寅亥.冰区输电铁塔设计的荷载组合[J].广东输电与变电技术,2010,12(1):65-66. |
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| 作者姓名： | 钟寅亥 |
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| 作者单位： | 广东省电力设计研究院 |
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| 摘 要： | 在2008年初的冰灾中,输电线路大量倒塔,按原有规范设计的输电铁塔成为冰区线路的薄弱环节。改进的做法是:根据2008年的行业新规范,结合工程实践,在增加塔重不多的前提下,合理选择荷载组合,使之能够适应复杂的气象及地形条件,为今后的输电线路安全运行提供比较可靠的保证。
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| 关 键 词： | 冰区 荷载组合 输电铁塔 |
Combination of Load for Transmission Tower in Ice-coating Zone |
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| Zhong Yinhai.Combination of Load for Transmission Tower in Ice-coating Zone[J].Guangdong Power Transmission Technology,2010,12(1):65-66. |
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| Authors: | Zhong Yinhai |
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| Affiliation: | Zhong Yinhai( Guangdong Electric Power Design Institute) |
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| Abstract: | Large number of transmission towers collapsed in the ice-coating zone during the ice-hazard happened at the beginning of 2008. The existing transmission towers designed under the previous standard becomes a weak link of ice-coating zone power transmission lines. Basing on the industrial standard issued on 2008, combined with the engineering practice, choosing rational load combinations, the newly designed towers being heavier a little, will adapt more complicated meteorological conditions and geographical c... |
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| Keywords: | The ice-coating zone Combination of load Transmission tower |
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