| 兰青线某简支T型梁桥承载能力分析 |
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| 引用本文： | 杨艳,岳航.兰青线某简支T型梁桥承载能力分析[J].河南城建高等专科学校学报,2013(5):14-15,36. |
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| 作者姓名： | 杨艳 岳航 |
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| 作者单位： | 黄淮学院建筑工程学院,河南驻马店463000 |
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| 摘 要： | 利用桥梁有限元分析软件建立桥梁承载能力验算模型,对兰青线DK81＋796（24 ＋32）m简支T梁在超重火车过桥时进行承载能力理论分析,评估桥梁结构现有承载能力及其使用条件,为超重货物列车的安全运营提供理论依据和技术建议.
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| 关 键 词： | 桥梁 承载能力 简支T梁 有限元模型 |
On bearing capacity of simply supported T beam bridge in Lanzhou-Xining Qinghai Railway |
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| YANG Yan,YUE Hang.On bearing capacity of simply supported T beam bridge in Lanzhou-Xining Qinghai Railway[J].Journal of Henan Urban Construction Junior College,2013(5):14-15,36. |
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| Authors: | YANG Yan YUE Hang |
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| Affiliation: | (School of Architecture Engineering, Huang -Huai University, Zhumadian 463000, China) |
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| Abstract: | The bridges carrying capacity checking model is built by using finite element analysis software for bridges, and the theoretical analysis of carrying capacity of simply supported T beam is made when overweight train is over the bridge in DK81.. 796 （24 ＋ 32） m of Lanzhou -Xining Qinghai Railway, which provides a theoretical basis and technical advice for the safe operation of heavy freight trains. |
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| Keywords: | bridge carrying capacity simply supported T beam finite element model |
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