| 预制箱梁剪扭承载能力验算 |
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| 引用本文： | 王乐群,於方莹,叶小宝.预制箱梁剪扭承载能力验算[J].山西建筑,2014(22):182-183. |
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| 作者姓名： | 王乐群 於方莹 叶小宝 |
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| 作者单位： | 浙江省交通规划设计研究院,浙江杭州310006 |
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| 摘 要： | 针对预制预应力混凝土箱梁施工方便,造价经济,常用于小跨径桥梁上部结构的特点,根据现行预制箱梁通用图,并结合工程实例,对预制箱梁抗剪扭承载能力进行了验算,并对验算结果进行了分析,得出了一些有参考价值的结论。
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| 关 键 词： | 桥梁 预制箱梁 抗剪扭承载力 |
The shear torsion capacity checking computation of pre-cast box girder |
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| WANG Le.qun YU Fang-ying,YE Xiao-bao.The shear torsion capacity checking computation of pre-cast box girder[J].Shanxi Architecture,2014(22):182-183. |
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| Authors: | WANG Lequn YU Fang-ying YE Xiao-bao |
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| Affiliation: | (Zhejiang Communications Planning and Design Institute, Hangzhou 310006, China) |
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| Abstract: | According to the characteristics of convenient construction, economical cost, commonly used in small span bridge upper structure of pre-cast pre-stressed concrete box girder, according to the current pre-east box girder general graphs, and combining with the engineering example, made checking computation to pre-east box girder shear torsion capacity, and analyzed the checking computation results, gained some conclusions with reference values. |
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| Keywords: | bridge pre-cast box girder shear torsion capacity |
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