| 基于行车舒适性的高速公路中小跨径预应力混凝土桥梁设计方法研究 |
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| 引用本文： | 马凌. 基于行车舒适性的高速公路中小跨径预应力混凝土桥梁设计方法研究[J]. 城市道桥与防洪, 2012, 8(8): 167-168,174. DOI: 10.3969/j.issn.1009-7716.2012.08.049 |
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| 作者姓名： | 马凌 |
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| 作者单位： | 南京中交道路桥梁工程勘察设计有限公司,江苏南京,210004 |
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| 摘 要： | 该文分析了桥梁行车舒适性的影响因素,并对中小跨径预应力混凝土桥梁存在的梁体过度上拱问题进行探讨,提出了基于行车舒适性的高速公路中小跨径预应力混凝土简支板梁桥设计理念和设计方法来解决这一问题,可为以后的相关研究提供参考和借鉴。
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| 关 键 词： | 行车舒适性 预应力混凝土 桥梁设计 |
Study on Design Method of Small and Middle-span Pre-stressed Concrete Bridges Based on Driving Comfort ofExpressway |
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| Ma Ling. Study on Design Method of Small and Middle-span Pre-stressed Concrete Bridges Based on Driving Comfort ofExpressway[J]. Urban Roads Bridges & Flood Control, 2012, 8(8): 167-168,174. DOI: 10.3969/j.issn.1009-7716.2012.08.049 |
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| Authors: | Ma Ling |
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| Abstract: | The article analyzes the factor of influence on the driving comfort of bridge,discusses the excessive camber of girder existing in the small and middle-span pre-stressed concrete bridges,and puts forward the design idea and the design method of the small and middle-span pre-stressed concrete simple-supported plate girder bridge based on the driving comfort of expressway to solve this problem,which can be referred for its future study. |
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| Keywords: | driving comfort pre-stressed concrete bridge design |
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