| 城市立交异形板梁桥空间分析 |
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| 引用本文： | 沈志文. 城市立交异形板梁桥空间分析[J]. 企业技术开发, 2013, 0(4): 26-27,39 |
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| 作者姓名： | 沈志文 |
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| 作者单位： | 广州铁路(集团)公司 |
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| 摘 要： | 文章以城市立交桥中主桥与匝道连接处混凝土异形梁桥为背景,从结构分析方法、设计方法及建模等方面进行了详细介绍,并针对某工程实例,结合相应的空间计算理论进行分析,其计算结果可为该类型桥梁的设计和施工研究提供重参考。
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| 关 键 词： | 异形梁 梁格法 空间实体有限元法 midas |
The space analysis of city irrigular plate beam overpass |
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| SHEN Zhi-wen. The space analysis of city irrigular plate beam overpass[J]. Technological Development of Enterprise, 2013, 0(4): 26-27,39 |
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| Authors: | SHEN Zhi-wen |
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| Affiliation: | SHEN Zhi-wen (Guangzhou Railway(Group) Coporation,Guangzhou,Guangdong 510110,China) |
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| Abstract: | Taking the main bridge and ramp junction concrete beam bridge in the city overpass as the background,the structural analysis method,design method and modeling are also discussed in detail in this paper.According to an engineering example,combined with the corresponding spatial calculation theory,and the result will be an important reference for this type of bridge design and construction. |
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| Keywords: | irrigulate beam beam grillage method finite element method midas |
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