石板坡大桥钢箱梁车载作用下局部应力分析 |
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引用本文: | 王军文,倪章军,宋晓东,孙峻岭.石板坡大桥钢箱梁车载作用下局部应力分析[J].石家庄铁道学院学报(社会科学版),2007(1):6. |
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作者姓名: | 王军文 倪章军 宋晓东 孙峻岭 |
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作者单位: | [1]石家庄铁道学院土木工程分院,河北石家庄050043 [2]广州市建委,广东广州510000 [3]河南省周口市交通局,河南周口466000 [4]重庆林同棪国际公司,重庆400010 |
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摘 要: | 石板坡大桥主跨由钢箱梁与预应力混凝土箱梁组成。针对该桥钢箱梁桥面板局部受力复杂的情况,运用ANSYS软件建立了钢箱梁结构分析的空间有限元模型,分析了钢箱梁在车载作用下局部应力的分布特点。
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关 键 词: | 连续刚构 钢箱梁 车载 局部应力 有限元 |
修稿时间: | 2006/9/12 0:00:00 |
Local Stress Analysis of Steel-Box Girder under vehicle Load of Shibanpo Bridge |
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Authors: | Wang Junwen Ni Zhangjun Song Xiaodong Sun Junling |
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Institution: | 1. School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China; 2. Guangzhou Construction Committee, Guangzhou 510000, China;3. Zhoukou Department of Communications, Zhoukou 466000, China;4. T. Y. Llin International of Chongqi |
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Abstract: | The main span of the Shibanpo bridge is made up of steel-box girder and prestressed concrete-box girder. In the light of the complexity of local stress conditions at deck of the steel-box girder, the ANSYS software is used to establish the finite element |
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Keywords: | continuous rigid frame steel-box girder vehicle load local stress finite element |
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