| 特高压黄河大跨越铁塔塔头吊装 |
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| 引用本文： | 黄成云,朱冠旻,殷传仪. 特高压黄河大跨越铁塔塔头吊装[J]. 电力建设, 2008, 29(4): 20-23 |
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| 作者姓名： | 黄成云 朱冠旻 殷传仪 |
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| 作者单位： | 安徽送变电工程公司,合肥市,230022;安徽送变电工程公司,合肥市,230022;安徽送变电工程公司,合肥市,230022 |
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| 摘 要： | 对特高压线路黄河大跨越铁塔塔头进行了分析, 结合现有大跨越铁塔吊装设备, 创新了吊装施工方法, 在塔体上安装辅助抱杆, 拓展了抱杆摇臂吊装范围; 计算选定合适的节点和最佳的连接方式, 将抱杆与塔体连为一体, 达到稳定抱杆起吊性能、增加起吊能力的目的, 实现了特高压黄河大跨越塔塔头吊装。
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| 关 键 词： | 特高压 大跨越 铁塔 塔头 吊装 |
| 文章编号： | 1000-7229(2008)04-0020-04 |
| 收稿时间： | 2010-01-25 |
| 修稿时间： | 2007-12-11 |
Tower Head Hoisting and Installation for the UHV Transmission Line Yellow River Large Crossing |
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| HUANG Cheng-yun,ZHU Guan-min,YIN Chuan-yi. Tower Head Hoisting and Installation for the UHV Transmission Line Yellow River Large Crossing[J]. Electric Power Construction, 2008, 29(4): 20-23 |
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| Authors: | HUANG Cheng-yun ZHU Guan-min YIN Chuan-yi |
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| Abstract: | Analysis of tower head of UHV transmission line Yellow River large crossing is performed.Based on available hoisting and installation equipment,innovative construction techniques that installs auxiliary lifting pole on tower body and extends pole arm hoisting range,are created.The appropriate nodes and optimum connection method are calculated to combine the lifting pole and tower together to stabilize the pole and increase its hoisting capability to realize tower head installation for the Yellow River large crossing. |
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| Keywords: | UHV large crossing transmission tower tower head hoisting and installation |
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