| 地面桥梁拓宽薄型梁设计 |
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| 引用本文： | 尹成章.地面桥梁拓宽薄型梁设计[J].城市道桥与防洪,2021(12):48-48-50,83. |
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| 作者姓名： | 尹成章 |
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| 作者单位： | 上海市政工程设计研究总院(集团)有限公司,上海市200092 |
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| 摘 要： | 以上海市某快速化工程为背景，分析了在受到边界约束条件限制的情况下，对既有桥梁进行拓宽的方法。分析表明：采用薄型梁结构，能够满足桥梁力学及功能的需求，是一种解决复杂拼宽桥梁的有效方法。
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| 关 键 词： | 拼桥 薄型梁 方案设计 |
| 收稿时间： | 2021/3/23 0:00:00 |
Design of Thin Beam in Widening of Ground Bridge |
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| YIN Chengzhang.Design of Thin Beam in Widening of Ground Bridge[J].Urban Roads Bridges & Flood Control,2021(12):48-48-50,83. |
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| Authors: | YIN Chengzhang |
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| Abstract: | Based on a rapid project in Shanghai, under the boundary constraint condition, the thin beam structure is used to widen the existing bridges in order to meet the needs of bridge mechanics and function, which provides an efficient solution for complexly widening bridges. |
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| Keywords: | widening bridge thin beam scheme design |
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