| 钢桁梁斜拉桥施工方案设计 |
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| 引用本文： | 郑辉.钢桁梁斜拉桥施工方案设计[J].城市道桥与防洪,2011(8):217-219,11. |
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| 作者姓名： | 郑辉 |
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| 作者单位： | 重庆中设工程设计有限公司,重庆市,400023 |
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| 摘 要： | 针对某(57.5+109.25+230+109.25+57.5)m钢桁梁斜拉桥的主梁架设进行了多个方案比较,提出了先架设边跨后中跨的架设方法,有效解决了施工期间杆件的运输问题,同时,塔梁并行施工,工期也得到保证。
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| 关 键 词： | 钢桁梁斜拉桥 施工方案 悬臂拼装 设计 |
Design of Steel Truss Beam Cable-stayed Bridge Construction Scheme |
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| Zheng Hui.Design of Steel Truss Beam Cable-stayed Bridge Construction Scheme[J].Urban Roads Bridges & Flood Control,2011(8):217-219,11. |
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| Authors: | Zheng Hui |
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| Abstract: | Aiming at the erection of main beam for a(57.5+109.25+230+109.25+57.5)-m steel truss beam cable-stayed bridge after the comparison of many schemes,the article puts forward the erecting method of erecting side span first and the middle span later,which efficiently solves the bar transporting problem during the construction.At the same time,the construction of pylon together with beam can guarantee the construction period. |
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| Keywords: | steel truss cable-stayed bridge construction scheme cantilever assembling design |
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