| 钢-混凝土双面组合梁极限承载力计算方法研究 |
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| 引用本文： | 段树金,霍军会,周庆东.钢-混凝土双面组合梁极限承载力计算方法研究[J].石家庄铁道学院学报,2007,20(4):1-5. |
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| 作者姓名： | 段树金 霍军会 周庆东 |
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| 作者单位： | 石家庄铁道学院土木工程分院,河北石家庄050043 |
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| 基金项目： | 河北省自然科学基金;河北省教育厅重点基金 |
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| 摘 要： | 提出用简化计算方法、截面全过程分析和结构有限元分析等三种方法对双面组合连续梁极限抗弯承载力进行分析研究；以某一试验梁为例，对三种不同方法计算得到的承载力进行了比较分析，总结了各种方法的适用性，对双面组合梁的设计和研究有一定参考价值。
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| 关 键 词： | 钢-混凝土双面组合梁 极限承载力 简化计算 截面全过程分析 有限元法 |
| 文章编号： | 1674-0300（2007）04-0001-05 |
| 收稿时间： | 2007-08-21 |
| 修稿时间： | 2007年8月21日 |
On Calculation Method of the Ultimate Bearing Capacity of Double Steel-Concrete Composite Beam |
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| Duan Shujin,Huo Junhui,Zhou Qingdong.On Calculation Method of the Ultimate Bearing Capacity of Double Steel-Concrete Composite Beam[J].Journal of Shijiazhuang Railway Institute,2007,20(4):1-5. |
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| Authors: | Duan Shujin Huo Junhui Zhou Qingdong |
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| Institution: | School of Civil Engineering ,Shijiazhaung Railway Institute, Shijiazhuang 050043, China |
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| Abstract: | In this paper, the ultimate bearing capacity of resisting moments of the double steel-concrete continuous composite beam is analyzed with three methods, i. e. , the simplified calculating method, the whole process analysis of the cross section and the finite element analysis of the structure. As an example, the bearing capacity for a test beam is calculated and compared by the three different methods, and then the applicability of the methods is generalized. The proposed methods are of important reference value to the study and design of the double steel-concrete composite beam. |
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| Keywords: | double steel-concrete composite beam ultimate bearing capacity simplified calculating method whole process analysis of the section FEM |
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