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| 独柱墩连续曲线箱梁桥抗倾覆稳定性研究 | |
| 引用本文： | 陈映贞,许肇峰,郭永平. 独柱墩连续曲线箱梁桥抗倾覆稳定性研究[J]. 广东公路交通, 2014, 0(1): 13-16 |
| 作者姓名： | 陈映贞 许肇峰 郭永平 |
| 作者单位： | 广东华路交通科技有限公司,广州510420 |
| 基金项目： | 广东省交通厅科技项目（2009-01-001）;广州至乐昌高速公路建设成套技术研究之子题：基于重载条件下的中小跨径桥梁安全耐久性关键技术研究. |
| 摘 要： | 分析独柱墩连续曲线箱梁倾覆失稳破坏过程,综合考虑其临界倾覆时的实际空间受力状况,运用计算机辅助图形设计和有限元计算分析技术,结合工程实例,提出一种计算思路清晰、方便快捷的连续曲线箱梁抗倾覆稳定性计算方法,为连续曲线箱梁的设计、检测计算分析提供借鉴参考. |
| 关 键 词： | 独柱墩 连续曲线箱梁 倾覆 |
Research on Stability against Overturning of Continuous Curved Beam Bridge with Single-column Pier |
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| CHEN Yingzhen,XU Zhaofeng,GUO Yongping. Research on Stability against Overturning of Continuous Curved Beam Bridge with Single-column Pier[J]. Guangdong Highway Communications, 2014, 0(1): 13-16 | |
| Authors: | CHEN Yingzhen XU Zhaofeng GUO Yongping |
| Affiliation: | (Guangdong Hualu Transport Technology Co. , Ltd. , Guangzhou 510420) |
| Abstract: | The process of overturning and damage of single-column pier continuous curved beam bridge has been analyzed. Taking into account the real stress state of the girder when overturning, the computer graphics aided design and the analysis technology of finite element method have been adopted, being combined with practical engineering, a clear and quick method for the calculation on the overturning of single-column pier continuous curved beam bridge has been put forward, wich could provide valuable suggestion for the design of single-column pier continuous curved beam bridge. |
| Keywords: | single-column pier continuous curved beam bridge overturning |
| 本文献已被 CNKI 维普 等数据库收录！ | |