| 现浇预应力箱梁预拱及起拱分析与探究 |
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| 引用本文： | 胡宇波. 现浇预应力箱梁预拱及起拱分析与探究[J]. 山西建筑, 2014, 0(14): 201-202 |
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| 作者姓名： | 胡宇波 |
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| 作者单位： | 广东省公路建设有限公司,广东广州510000 |
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| 摘 要： | 对现浇预应力箱梁的预拱及起拱问题进行了分析,并结合以往成功案例,对设计质量好的预应力箱梁进行观察和研究,通过对预拱和起拱部位进行优化分析和改良,以确保后期施工的建筑尺寸和质量满足现代标准的要求。
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| 关 键 词： | 预应力箱梁 预拱 起拱 质量问题 |
The analysis and research on pre-arch and arch camber of cast-in-situ pre-stressed box girder |
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| HU Yu-bo. The analysis and research on pre-arch and arch camber of cast-in-situ pre-stressed box girder[J]. Shanxi Architecture, 2014, 0(14): 201-202 |
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| Authors: | HU Yu-bo |
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| Affiliation: | HU Yu-bo (Guangdong Highway Construction Limited Company, Guangzhou 510000, China) |
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| Abstract: | This paper analyzed the pre-arch and arch camber problems of cast-in-place pre-stressed box girder, and combining with the previous successful cases, observed and researched the pre-stressed concrete box girder with better design quality, through the optimization analysis and improvement on pre-arch and arch camber part, so as to ensure that the building size and quality of post construction to meet modem standards. |
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| Keywords: | pre-stressed box girder pre-arch arch camber quality problem |
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