| 斜拉桥索力测试的温度修正 |
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| 引用本文： | 陈智峰. 斜拉桥索力测试的温度修正[J]. 山西建筑, 2007, 33(8): 275-277 |
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| 作者姓名： | 陈智峰 |
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| 作者单位： | 华南理工大学桥梁与隧道工程专业,广东广州510640 |
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| 摘 要： | 通过最小二乘拟合方法探讨了温度对斜拉索频率影响的规律,提出一个能有效消除温度影响的修正方法,以荷麻溪大桥的斜拉索索力测试为研究背景分析了该修正方法的可行性和实用性。
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| 关 键 词： | 频率法 索力测试 温度修正 |
| 文章编号： | 1009-6825(2007)08-0275-03 |
| 修稿时间： | 2006-10-20 |
Temperature correction in estimation of cable tension |
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| CHEN Zhi-feng. Temperature correction in estimation of cable tension[J]. Shanxi Architecture, 2007, 33(8): 275-277 |
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| Authors: | CHEN Zhi-feng |
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| Affiliation: | CHEN Zhi-feng |
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| Abstract: | A equation filling method about temperature correction by the least square was introduced in detail and its application in real data analysis was discussed.The experiment data of Hemaxi cable-stayed bridge was used to investigate the efficiency and practicability of the method. |
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| Keywords: | frequency method estimation of cable tension temperature correetion |
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