| 梁格法在弯箱梁桥上的分析及应用 |
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| 引用本文： | 张永前,陈红专.梁格法在弯箱梁桥上的分析及应用[J].渝西学院学报(自然科学版),2011(1):40-42. |
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| 作者姓名： | 张永前 陈红专 |
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| 作者单位： | 中交第二公路勘察设计研究院有限公司;武汉公路桥梁建设集团有限公司; |
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| 摘 要： | 梁格法是一种能较好地模拟弯桥结构的空间结构分析方法,因其基本概念清晰、计算费用低,内力计算结果可以直接用于按规范检算等优点,常应用于宽、斜、弯梁桥设计中.本文介绍了适用于箱型截面的梁格基本理论,并用m idas civil 2010板单元验证梁格法的可行性,以期为设计人员解决类似桥梁结构分析方面的问题提供参考.
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| 关 键 词： | 梁格法 空间结构 弯梁桥 板单元 |
Analysis and application of grillage method in the curved box-girder bridge |
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| Authors: | ZHANG Yong-qian CHEN Hong-zhuan |
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| Institution: | ZHANG Yong-qian1,CHEN Hong-zhuan2(1.CCCC Second Highway Consultants Co.Ltd,Wuhan Hubei 430056,China,2.Wuhan highway bridge construction group Co.Ltd,Wuhan Hubei 430062,China) |
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| Abstract: | Grillage method is a kind method of space structure analysis to simulate well curved bridge structure.Because of its clear basic concepts,low computational cost,and internal force calculation results which can be used directly by calculating according to standard etc.,it is often applied to the design of width,inclined,curved girder bridge.This paper introduces the basic grillage theory to be applied to the box beam section,and the basic theory of midas civil 2010 was used to verify the feasibility of grill... |
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| Keywords: | grillage method spatial structure curved girder plate unit |
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