| 大跨桥梁结构健康监测系统应用现状概述 |
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| 引用本文： | 张继东,李晓娅,田浩,陈星宇.大跨桥梁结构健康监测系统应用现状概述[J].浙江交通职业技术学院学报,2014(1):6-9. |
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| 作者姓名： | 张继东 李晓娅 田浩 陈星宇 |
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| 作者单位： | [1]浙江舟山跨海大桥有限公司,浙江舟山315040 [2]浙江省交通科学研究院,杭州310006 [3]浙江交通职业技术学院,杭州311112 |
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| 基金项目： | 浙江省钱江人才计划项目（2012R10082）; 浙江省交通投资集团科技项目（201101）; 浙江省交通运输厅科研计划项目（2013H25）;浙江省交通运输厅科研计划项目（2012H06） |
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| 摘 要： | 为了确保结构的安全高效运营,大跨桥梁基本都设置结构健康监测系统。如何对不同历史阶段采集的数据进行有效提取、处理和分析,获得反映大桥结构受力状态的代表性动、静力指纹,并定期对结构的运营安全进行评估,已逐渐成为桥梁工程领域的研究热点。首先论述大跨桥梁结构健康监测系统应用研究的重要性;其次详细介绍国内外大跨桥梁结构健康监测系统的应用现状;最后对当前研究中存在的主要问题进行分析总结。
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| 关 键 词： | 桥梁工程 大跨桥梁 结构健康监测 数据分析 结构安全评估 |
A Summary of the Application of Structure Health Monitoring Systems for Long-span Bridges |
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| Institution: | ZHANG Ji - dong, LI Xiao - ya, TIAN Hao, CHEN Xing - yu (1. Zhejiang Zhonshan Transsea Bridge Co., d, Zhoushan 345040, China; 2. Zhejiang Scientific Research Institute of Transport, Hangzhou 310006, China; 3. Zhejiang Institute of Communications, Hangzhou 311112, China) |
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| Abstract: | In order to ensure the safety and efficient operation,the structural health monitoring systems are set up on most of the long- span bridges. The regular structural safety assessment,based on the effective extraction,processing and analysis of the data obtained from different time periods,as well as the representative dynamic and static responses reflecting the structural states,is gradually becoming the research hotspot in bridge engineering field,In this paper,the importance with respect to the application research on the structure health monitoring system of long- span bridges is firstly discussed. Secondly,the application status of the structure health monitoring system of long- span bridges at home and abroad is detailed introduced. Finally,the main problems existed in current research is analyzed and summarized. |
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| Keywords: | bridge engineering long-span bridges structure health monitoring data analysis structural safety assessment |
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