铁道标准设计
鐵道標準設計
철도표준설계
RAILWAY STANDARD DESIGN
2014年
5期
78-80,89
,共4页
公路桥%长江大桥%悬索桥%主缆%施工
公路橋%長江大橋%懸索橋%主纜%施工
공로교%장강대교%현색교%주람%시공
highway bridge%Yangtze River bridge%suspension bridge%main cable%construction
鱼嘴长江大桥是位于重庆市的1座主跨616m的钢箱梁悬索桥，为了解决在两岸地形较为陡峭的条件下进行主缆牵引施工的难题，对各种牵引施工的方法进行比较，采用平面大循环牵引系统来实施主缆索股牵引，该牵引系统在国内首次实施，取得了良好的效果，顺利完成了施工任务。对鱼嘴长江大桥主缆索股牵引系统的方案选择、布置及设备配置进行简要介绍，并对实施经验进行总结。
魚嘴長江大橋是位于重慶市的1座主跨616m的鋼箱樑懸索橋，為瞭解決在兩岸地形較為陡峭的條件下進行主纜牽引施工的難題，對各種牽引施工的方法進行比較，採用平麵大循環牽引繫統來實施主纜索股牽引，該牽引繫統在國內首次實施，取得瞭良好的效果，順利完成瞭施工任務。對魚嘴長江大橋主纜索股牽引繫統的方案選擇、佈置及設備配置進行簡要介紹，併對實施經驗進行總結。
어취장강대교시위우중경시적1좌주과616m적강상량현색교，위료해결재량안지형교위두초적조건하진행주람견인시공적난제，대각충견인시공적방법진행비교，채용평면대순배견인계통래실시주람색고견인，해견인계통재국내수차실시，취득료량호적효과，순리완성료시공임무。대어취장강대교주람색고견인계통적방안선택、포치급설비배치진행간요개소，병대실시경험진행총결。
The Yuzui Yangtze River Bridge is a suspension bridge with steel box girder and a main span of 616 meters, located in Chongqing. In order to solve the construction problem during the traction of the main cable under the steep terrain condition on both sides of the river, this study compared different kinds of traction methods with each other, and then a traction system of large plane circulation was adopted to do the traction of the main cable strand. It was the first time in China to use this kind of traction system, with which the construction task was completed successfully and effectively. In addition, about this traction system used in the traction of main cable strand of the Yuzui Yangtze River Bridge, this study briefly introduced the scheme selection, layout pattern and the equipment configuration, also summarized the application experience.
