| 小半径钢筋混凝土曲线梁桥的支座设置 |
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| 引用本文： | 康鸣雷. 小半径钢筋混凝土曲线梁桥的支座设置[J]. 中国市政工程, 2007, 0(6): 32-35 |
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| 作者姓名： | 康鸣雷 |
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| 作者单位： | 上海科达市政交通设计院,上海,200030 |
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| 摘 要： | 支座的设置形式对曲线梁桥的受力很重要。阐述了小半径曲线梁桥的总体设计、力学特征和产生事故的主要原因。然后结合A15工程对小半径钢筋混凝土曲线梁桥支座的设置研究,说明连续曲线梁桥的扭矩分布可以通过调整支座预偏心加以改进。
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| 关 键 词： | 小半径曲线梁桥 扭矩分布 支座预偏心设置 |
| 文章编号： | 1004-4655（2007）06-0032-04 |
| 收稿时间： | 2007-10-08 |
| 修稿时间： | 2007-10-08 |
Position of Bearings for Small Radius Curved RC Girder Bridge |
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| KANG Ming-lei. Position of Bearings for Small Radius Curved RC Girder Bridge[J]. China Municipal Engineering, 2007, 0(6): 32-35 |
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| Authors: | KANG Ming-lei |
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| Abstract: | The force on a curve girder bridge is subject to the form of bearing installation.Described hereby are the overall design of the small radius curved girder bridge and its mechanic features and major causes for accidents.From the study on installation of the bearing on that type of bridge in Project A 15,it is shown that the distribution of torque on that type of bridge may be improved by adjusting the pre-eccentric installation of bearings. |
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| Keywords: | small radius curved girder bridge torque distribution pre-eccentric installation of bearing |
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