| 大跨径钢桁架拱桥健康监测系统传感器优化布置研究 |
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| 引用本文： | 曾国良,江祥林,张冬兵,易汉斌.大跨径钢桁架拱桥健康监测系统传感器优化布置研究[J].中南公路工程,2011(6):32-36. |
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| 作者姓名： | 曾国良 江祥林 张冬兵 易汉斌 |
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| 作者单位： | 江西省交通科学研究院; |
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| 基金项目： | 江西省交通厅重点科技攻关项目(200810) |
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| 摘 要： | 以九江长江大桥主跨钢桁架拱桥为工程背景,以其有限元模型分析结果为基础,基于扩展有效独立法理论进行传感器优化布置,最终形成该桥的健康监测系统传感器测点布置。
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| 关 键 词： | 钢桁架拱桥 扩展有效独立法 传感器优化布置 健康监测系统 |
The optimal sensor placement study for health monitoring system of long-span steel truss arch bridge |
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| GUO Liangzeng,XIANG Linjiang,DONG Bingzhang,HAN Binyi.The optimal sensor placement study for health monitoring system of long-span steel truss arch bridge[J].Central South Highway Engineering,2011(6):32-36. |
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| Authors: | GUO Liangzeng XIANG Linjiang DONG Bingzhang HAN Binyi |
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| Institution: | GUO Liangzeng,XIANG Linjiang,DONG Bingzhang,HAN Binyi(Jiangxi Research Institute of Communications,Jiangxi,Nanchang,330038,China) |
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| Abstract: | This paper take a three span steel truss arch bridge as engineering background,based on its FEM model modal analysis result,optimal sensor placement by the effective independence algorithm,propose the acceleration sensor placement program of the bridge health monitoring system of the bridge. |
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| Keywords: | Steel truss arch bridge Optimal sensor placement Health monitoring system effective independence algorithm |
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