| 上海轨道交通9号线一期工程现浇箱梁设计 |
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| 引用本文： | 张亚丽.上海轨道交通9号线一期工程现浇箱梁设计[J].铁道标准设计通讯,2005(4):45-47. |
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| 作者姓名： | 张亚丽 |
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| 作者单位： | 铁道第三勘察设计院城交分院 天津300251 |
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| 摘 要： | 介绍上海轨道交通9号线R401A高架区间现浇预应力混凝土简支箱梁设计,针对降噪、保证1/2钢束过支点以及箱梁连续施工等问题进行研究和探讨。
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| 关 键 词： | 城市铁路 预应力箱梁 梁端开口 钢束过支点 |
| 文章编号： | 1004-2954(2005)04-0045-02 |
| 修稿时间： | 2004年12月13 |
Cast-in-site Box Girder Design of Shanghai Track Transit Line No. 9 in First-Stage Construction |
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| Zhang Yali Urban Transit Branch Institute of rd Railway Survey and Design Institute,Tianjin.Cast-in-site Box Girder Design of Shanghai Track Transit Line No. 9 in First-Stage Construction[J].Railway Standard Design,2005(4):45-47. |
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| Authors: | Zhang Yali Urban Transit Branch Institute of rd Railway Survey and Design Institute Tianjin |
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| Institution: | Zhang Yali Urban Transit Branch Institute of 3 rd Railway Survey and Design Institute,Tianjin 300251 |
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| Abstract: | This is to introduce the design of cast-in-site prestressed concrete simple box girder in R401A elevated section of Shanhai track transit Line No.9, and treat of the problem in denoise, making sure 1/2 steel bundle through the bearing, and continuous construction of box girder. |
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| Keywords: | urban track prestressed box girder opening at girder end steel bundle through the bearing |
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