| 浏阳河大桥顶推施工临时墩受力分析 |
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| 引用本文： | 隆娜雯,隆伟强,陈双庆.浏阳河大桥顶推施工临时墩受力分析[J].西部交通科技,2011(6):40-43,47. |
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| 作者姓名： | 隆娜雯 隆伟强 陈双庆 |
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| 作者单位： | 湖南路桥建设集团公司,湖南长沙,410004 |
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| 摘 要： | 文章以营盘东路的浏阳河大桥采用顶推法施工工程为例,运用有限元分析方法,分析临时墩在顶推施工过程中竖向荷载、水平荷载作用下受力情况以及临时墩沉降对主梁内力的影响。通过计算结果与分析表明该桥顶推施工临时墩受力满足规范的要求。
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| 关 键 词： | 浏阳河大桥 顶推施工 临时墩 结构分析 |
Force Analysis on Pushing Construction Temporary Mound in Liuy-anghe Bridge |
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| LONG Na-wen,LONG Wei-qiang,CHEN Shuang-qing.Force Analysis on Pushing Construction Temporary Mound in Liuy-anghe Bridge[J].Western China Communication Science & Technology,2011(6):40-43,47. |
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| Authors: | LONG Na-wen LONG Wei-qiang CHEN Shuang-qing |
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| Institution: | LONG Na-wen,LONG Wei-qiang,CHEN Shuang-qing(Hunan Road and Bridge Construction Group Corp.,Changsha,Hunan,410004) |
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| Abstract: | Taking the application of pushing construction in Yingpandong Road Liuyanghe Bridge as an example,the article uses the limited element analysis method to analyze forces caused by vertical load and horizontal load and the impact of temporary mound on main pile.The analy-sis and calculation result indicates that pushing construction temporary mound satisfies the requirement. |
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| Keywords: | Liuyanghe Bridge Pushing construction Temporary mound Structure analysis |
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