| 箱梁设计体会 |
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| 引用本文： | 程晓华.箱梁设计体会[J].山西建筑,2007,33(27):335-336. |
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| 作者姓名： | 程晓华 |
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| 作者单位： | 交通部第二航务设计院有限公司,湖北,武汉,430075 |
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| 摘 要： | 结合工程概况,介绍了弯梁桥的特点,从圆心角、桥梁宽度和曲率半径、弯扭刚度比三方面分析了影响弯梁桥受力的主要因素,阐述了曲线梁桥的一般规定和设计要点,并对箱梁的设计及计算进行了论述,以供类似桥梁箱梁的设计参考。
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| 关 键 词： | 钢筋混凝土 箱梁 梁格法 弯梁桥 |
| 文章编号： | 1009-6825（2007）27-0335-02 |
| 修稿时间： | 2007-04-17 |
Design experiences of box beam |
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| CHENG Xiao-hua.Design experiences of box beam[J].Shanxi Architecture,2007,33(27):335-336. |
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| Authors: | CHENG Xiao-hua |
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| Affiliation: | CHENG Xiao-hua |
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| Abstract: | Combined with practical work the characteristics of curved bridge are introduced.From three aspects: central angle,width and radium of curvature of bridge and ratio of bending and torsion major factors influencing the mechanical behaviors of bridge are analyzed.General specifications and key points for design are elaborated as well as design and calculation methods in order to provide references for similar works. |
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| Keywords: | reinforced concrete box beam grillage analytical method curved bridge |
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