| 220kV直线钢管塔经济呼称高的研究 |
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| 引用本文： | 贾玉琢,王瑜,姜凤龙.220kV直线钢管塔经济呼称高的研究[J].钢结构,2008,23(1):18-20. |
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| 作者姓名： | 贾玉琢 王瑜 姜凤龙 |
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| 作者单位： | 东北电力大学,建筑工程学院,吉林,132012 |
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| 摘 要： | 以220kV双回路直线钢管塔为研究对象，通过对其塔高、档距以及弧垂关系的分析，得出此类型塔的经济档距和经济呼称高，对降低工程造价具有实际意义。
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| 关 键 词： | 经济呼称高 经济档距 钢管塔 |
| 收稿时间： | 2007-09-10 |
| 修稿时间： | 2007年9月10日 |
RESEARCH ON THE ECONOMIC HEIGHT OF 220 kV BEELINE STEEL TUBE TOWER |
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| Jia Yuzhuo,Wang Yu,Jiang Fenglong.RESEARCH ON THE ECONOMIC HEIGHT OF 220 kV BEELINE STEEL TUBE TOWER[J].Steel Construction,2008,23(1):18-20. |
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| Authors: | Jia Yuzhuo Wang Yu Jiang Fenglong |
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| Affiliation: | Jia Yuzhuo Wang Yu Jiang Fenglong(College of Architecture , Engineering,Northeast Dianli University Jilin 132012) |
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| Abstract: | The 220 kV double circulation beeline steel tube tower is studies and the economic span and economic height are educed by analysis of the relation between the height of tower, span and sag. It is actual meaning to reduce the construction costs. |
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| Keywords: | economic height economic span steel tube tower |
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