| 单索面部分斜拉桥索梁锚固区疲劳试验研究 |
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| 引用本文： | 袁佩,尚军年,安永日. 单索面部分斜拉桥索梁锚固区疲劳试验研究[J]. 公路交通技术, 2014, 0(6): 11-15 |
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| 作者姓名： | 袁佩 尚军年 安永日 |
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| 作者单位： | 招商局重庆交通科研设计院有限公司,重庆,400067 |
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| 基金项目： | 重庆市应用开发(重大)项目 |
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| 摘 要： | 针对单索面部分斜拉桥索梁锚固区结构复杂，疲劳性能不明确的问题，对重庆千厮门嘉陵江大桥索梁锚固区进行有限元数值模拟及足尺模型静力和疲劳试验，研究其制造工艺、构造细节的疲劳性能。试验结果表明：结构的实际抗疲劳性能良好。
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| 关 键 词： | 单索面 部分斜拉桥 索梁锚固 疲劳试验 |
Experimental Research on Fatigue of Anchorage Area of Cables and Beams in Part of Single-cable-plane Cable-stayed Bridges |
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| YUAN Pei,SHANG Junnian,AN Yongri. Experimental Research on Fatigue of Anchorage Area of Cables and Beams in Part of Single-cable-plane Cable-stayed Bridges[J]. Technology of Highway and Transport, 2014, 0(6): 11-15 |
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| Authors: | YUAN Pei SHANG Junnian AN Yongri |
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| Affiliation: | YUAN Pei, SHANG Junnian, AN Yongri |
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| Abstract: | Aiming at the problems of complicated structure and unclear fatigue performance in anchorage area of cables and beams in single-cable-plane partially cable-stayed bridges, this paper carries out finite element numerical simulation and static and fatigue test of full-size model of anchorage area of cables and beams in Chongqing Qiansimen Jialing River Bridge, and studies fatigue performance of its manufacturing process and structure detail. The test results show that the actual anti-fatigue performance of structure is perfect. |
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| Keywords: | single cable plane part of cable-stayed bridges anchorage of cables and beams fatigue test |
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