| 钢筋混凝土自锚式悬索桥施工 |
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| 引用本文： | 陈长明,樊铁石,石占良. 钢筋混凝土自锚式悬索桥施工[J]. 公路, 2004, 0(12): 47-52 |
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| 作者姓名： | 陈长明 樊铁石 石占良 |
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| 作者单位： | 中铁大桥局集团第二工程有限公司,南京市,210015;抚顺市公路管理处,抚顺市,150015 |
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| 摘 要： | 抚顺万新大桥为主跨160m的自锚式钢筋混凝土悬索桥．主梁采用单箱5室钢筋混凝土箱梁，主缆每根索股首尾相连形成环绕闭合结构。介绍了主梁滑动模架施工、鞍座安装、环绕闭合钢丝绳主缆无猫道施工、索股下料误差的解决、体系的转换施工等。同时还介绍了该桥采用的新技术及对新技术的分析。
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| 关 键 词： | 万新大桥 自锚式悬索桥 主梁施工 鞍座安装 主缆施工 体系转换 |
| 文章编号： | 0451-0712(2004)12-0047-06 |
Construction of Reinferced Concrete SelfAnchored Suspension Bridges |
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| CHEN Chang-ming ,FAN Tie-shi ,SHI Zhan-liang. Construction of Reinferced Concrete SelfAnchored Suspension Bridges[J]. Highway, 2004, 0(12): 47-52 |
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| Authors: | CHEN Chang-ming FAN Tie-shi SHI Zhan-liang |
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| Affiliation: | CHEN Chang-ming 1,FAN Tie-shi 2,SHI Zhan-liang 1 |
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| Abstract: | The Wanxin major bridge in Fushun City is a reinforced concrete self-anchored suspension bridge with main span 160m.The main girder is a single reinforced box with five rooms. The strand head and tail connects each other to become the stemming oval main cable. Main girder slide standard construction device, saddle installation device, erection of stemming oval main cable without catwalk, solution of main cable strand error, system conversion construction device are introdused as well as the new adopted technique and new technical analysis in this paper. |
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| Keywords: | Wanxin major-bridge self-anchored suspension bridge main girder construction saddle install main cable erection system conversion |
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