| 钢—混叠合梁有限元分析 |
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| 引用本文： | 刘军,张哲,李文武.钢—混叠合梁有限元分析[J].山东交通学院学报,2009,17(1). |
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| 作者姓名： | 刘军 张哲 李文武 |
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| 作者单位： | 大连理工大学,土木水利学院,辽宁,大连,116024 |
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| 摘 要： | 以清水河工业南桥为工程背景,采用有限元程序建立系杆拱桥三维空间有限元模型,通过对钢-混叠合梁构造特点和力学性能的分析,指出该桥的缺陷并给出相应的解决方案,在实际工程中得到了很好的应用,对今后该体系桥梁的设计具有一定的指导意义.
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| 关 键 词： | 系杆拱桥 钢-混叠合梁 应力分析 力学模型 |
Finite Element Analysis of Concrete-Steel Beam |
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| LIU Jun,ZHANG Zhe,LI Wen-wu.Finite Element Analysis of Concrete-Steel Beam[J].JOURNAL OF SHANDONG JIAOTONG UNIVERSITY,2009,17(1). |
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| Authors: | LIU Jun ZHANG Zhe LI Wen-wu |
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| Institution: | School of Civil and Hydraulic Engineering;Dalian University of Technology;Dalian 116024;China |
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| Abstract: | Through Qingshui River Gongye Nan Bridge as the engineering background,the 3-d space finite element model of tied arch bridge is built by the general finite element program.Through the study on the construction feature and mechanical properties of floor system,the solution of the imperfection existing in this bridge is prompted,which has been successfully applied to the practical engineering.Meanwhile,the paper provides guidance for design of the similar concrete-steel beam system. |
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| Keywords: | tied arch bridge concrete-steel beam stress analysis mechanical model |
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