| 预应力混凝土槽形简支梁内力分析方法研究 |
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| 引用本文： | 王玉田,姜福香,谭小群,张巧玲. 预应力混凝土槽形简支梁内力分析方法研究[J]. 青岛理工大学学报, 2007, 28(2): 14-17 |
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| 作者姓名： | 王玉田 姜福香 谭小群 张巧玲 |
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| 作者单位： | 青岛理工大学,土木工程学院,青岛,266033;济宁市公路勘测设计研究院,济宁,272113;青岛广播电视大学,理工教研部,青岛,266012 |
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| 摘 要： | 首先采用传统的计算理论对某轻轨高架桥槽形简支梁的内力进行了手算.同时,还采用Midas Civil桥梁专用设计软件对槽形梁进行了电算,在对计算结果进行比较的基础上,对传统设计理论的可靠性进行了剖析和评价,并对实际的工程设计提出合理化的建议.
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| 关 键 词： | 预应力混凝土 槽形梁 内力计算 |
| 文章编号： | 1673-4602(2007)02-0014-04 |
| 修稿时间： | 2006-05-15 |
Research on analysis method of internal forces of prestressed concrete simple supporting trough girder |
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| WANG Yu-tian,JIANG Fu-xiang,TAN Xiao-qun,ZHANG Qiao-ling. Research on analysis method of internal forces of prestressed concrete simple supporting trough girder[J]. Journal of Qingdao Technological University, 2007, 28(2): 14-17 |
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| Authors: | WANG Yu-tian JIANG Fu-xiang TAN Xiao-qun ZHANG Qiao-ling |
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| Abstract: | The analysis of internal forces is the most important content and the basic precondition of bridge design.In the present paper,a calculation of the internal forces of the simple supporting trough girder in some light track viaduct has with traditional theory been made by hand at first.Owing to computers being used more and more popularly in design,the trough girder is calculated with the specially design software of Midas Civil,too.Based on the comparison of the calculated results,the reliability of the traditional design theory is analyzed and evaluated.And rational advice on practical engineering design is given. |
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| Keywords: | prestressed concrete trough girder calculation of internal force |
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