| 五跨连续小箱梁桥静载试验及有限元仿真分析 |
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| 引用本文： | 惠兴智.五跨连续小箱梁桥静载试验及有限元仿真分析[J].山西交通科技,2012(3):83-86. |
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| 作者姓名： | 惠兴智 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 对某五跨连续小箱梁桥进行了荷载试验及数据分析,并运用大型有限元程序Midas建立空间梁格模型,并进行了仿真分析;对多种试验工况下桥梁变形和截面应力的实测值与理论值进行了比较;结果表明:桥梁变形和截面应力的实测值与理论值吻合较好,桥梁的结构强度和刚度达到设计要求。研究成果可为同类桥型的设计与荷载试验提供参考。
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| 关 键 词： | 桥梁 工程 小箱梁 空间梁格法 静载 试验 仿真 分析 |
The Static Load Test and Finite Element Simulation Analysis on Five-span Continuous Small Box Beam Bridge |
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| HUI Xing-zhi.The Static Load Test and Finite Element Simulation Analysis on Five-span Continuous Small Box Beam Bridge[J].Shanxi Science & Technology of Communications,2012(3):83-86. |
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| Authors: | HUI Xing-zhi |
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| Institution: | HUI Xing-zhi (Shanxi Transportation Research Institute,Taiyuan,Shanxi 030006,China) |
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| Abstract: | The paper introduced the load test and data analysis of five-span continuous box beam bridge, establishing spatial grillage model by finite element program Midas and simulation analysis etc. for reference. |
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| Keywords: | bridge engineering small box girder spatial grillage method static load test simulation analysis |
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