| 预应力混凝土简支梁施工侧弯理论分析 |
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| 引用本文： | 赵晓春,李玉华.预应力混凝土简支梁施工侧弯理论分析[J].公路交通技术,2008(5):54-56. |
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| 作者姓名： | 赵晓春 李玉华 |
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| 作者单位： | 大连理工大学土木水利学院,辽宁,大连,116011 |
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| 摘 要： | 为模拟梁体侧弯现象，建立了40m预应力混凝土T梁三维实体有限元模型。用结构分析软件ANSYS程序进行侧弯模拟计算，并根据得到的变形和应力，分析侧弯对梁体刚度、强度和稳定性的影响。
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| 关 键 词： | 简支梁 侧弯 有限元模型 结构分析 |
Theoretical Analysis of Lateral Bending in Construction of Pretressed Concrete Simply Supported Beam |
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| ZHAO Xiaochun,LI Yuhua.Theoretical Analysis of Lateral Bending in Construction of Pretressed Concrete Simply Supported Beam[J].Technology of Highway and Transport,2008(5):54-56. |
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| Authors: | ZHAO Xiaochun LI Yuhua |
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| Institution: | ZHAO Xiaochun, H Yuhua |
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| Abstract: | To simulate the lateral bending of beam,this paper establishes three-dimensional physical finite element model for 40m pre-stress concrete T beam.The lateral bending is simulated and calculated via structure analytical software ANSYS program,and based on obtained deformation and stress the influence of the lateral bending on rigidity,strength and stability of the beam is analyzed. |
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| Keywords: | simply supported beam lateral bending finite element model structure analysis |
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