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| 曲率半径变化对曲线梁桥墩顶荷载特性影响分析 |
| Analysis of the Influence of Curvature Radius Change on Load Characteristics of Pier Top of Curved Beam |
| 投稿时间：2019-07-04 |
| DOI：10.16018/j.cnki.cn32-1650/n.202001009 |
| 中文关键词: |
| 英文关键词: curved beam bridge load characteristics of pier top radius of curvature finite element simulation |
| 基金项目: |
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| 中文摘要: |
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| 英文摘要: |
| In the construction of modern bridges, curved beam bridges are used more and more. Due to the "bending-torsion coupling" effect, the load characteristics of the curved beam bridge are more complicated. Taking a curved beam bridge as an example, Midas civil is used to analyze the dead load, temperature force, braking force, prestress, moving load and other aspects of the curved beam bridge. The distribution of the top load of the curved beam bridge pier under various loads is obtained, which provides engineering reference for the subsequent design of the substructure of the curved beam bridge. |
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