| 高速铁路40m箱梁现浇碗扣式支架施工技术及承载力检算 |
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| 引用本文： | 邓辉.高速铁路40m箱梁现浇碗扣式支架施工技术及承载力检算[J].中小企业科技,2011(7). |
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| 作者姓名： | 邓辉 |
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| 作者单位： | 中铁二十五局集团柳州铁路工程有限公司; |
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| 摘 要： | 文章结合南广高速铁路右线贵港特大桥的具体施工实例,从支架基底处理、碗扣式支架搭设、通车门洞设置方面详细介绍了高速铁路现浇箱梁施工方案,并通过支架承载力检算,验证了方案的可行性,为今后类似工程的施工提供参考。
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| 关 键 词： | 高速铁路 40m跨 现浇简支箱梁 碗扣式支架 通车门洞 |
Check Calculations of Construction Techniques and Bearing Capacity of High-speed Railways'40-meter Casting Box Girder Bowel Support |
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| Authors: | DENG Hui |
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| Institution: | DENG Hui (Liuzhou Railway Engineering Co.,Ltd,China Railway 25th Bureau Group Co.,Liuzhou Guangxi 545007) |
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| Abstract: | Combined with specific construction case of Guigangte Bridge in the right line of Nanning-Guangzhou high-speed railway,this article introduces the construction scheme of high-speed railway casting box girder from various aspects like stents base processing,bowel support building and open doorways settings.This article also proves the feasibility of the scheme through checking and calculating stents bearing capacity,providing a reference to similar construction in the future. |
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| Keywords: | high-speed railway 40 m across casting box girder bowel support open doorway |
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