| 矮塔斜拉桥箱梁监测应力误差分析 |
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| 引用本文： | 王丕祥,高峰,邹益民.矮塔斜拉桥箱梁监测应力误差分析[J].低温建筑技术,2012,34(4):52-54. |
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| 作者姓名： | 王丕祥 高峰 邹益民 |
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| 作者单位： | 1. 东北林业大学土木工程学院,哈尔滨,150040
2. 佛山中规路桥科研有限公司,广东佛山,528000 |
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| 摘 要： | 对矮塔斜拉桥箱梁进行施工应力监测,并分析误差产生的原因,提出了应力修正值计算方法,将修正值与理论值比较,证明了修正值可以较为真实的反效应实际情况,可供类似工程计算参考。
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| 关 键 词： | 施工控制 应力监测 误差分析 |
ANALYSIS OF STRESS MONITOR ERROR IN EXTRADOSED CABLE-STAYED BRIDGE BOX GIRDER |
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| WANG Pi-xiang
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GAO Feng
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ZOU Yi-min.ANALYSIS OF STRESS MONITOR ERROR IN EXTRADOSED CABLE-STAYED BRIDGE BOX GIRDER[J].Low Temperature Architecture Technology,2012,34(4):52-54. |
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| Authors: | WANG Pi-xiang GAO Feng ZOU Yi-min |
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| Affiliation: | 1.School of Civil Engineering,Northeast Forestry University,Harbin 150040,China; 2.Zhonggui Luqiao Foshan Research Limited,Guangdong Foshan 528000,China) |
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| Abstract: | In this paper,combined with the engineering example,the extradosed cable-stayed bridge box girder construction stress were monitored,and analyzed the causes of error,put forward the stress correction value calculation method,the correction values are compared with the theoretical value,proved the correction values can reflect the actual conditions well,which can be referred for the similar engineering reference. |
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| Keywords: | construction control stress monitoring error analysis |
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