| 桥梁健康监测与评估中的静力水准技术研究 |
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| 引用本文： | 李静佳,陶雄,李东平.桥梁健康监测与评估中的静力水准技术研究[J].测绘与空间地理信息,2021,44(4):195-197,201. |
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| 作者姓名： | 李静佳 陶雄 李东平 |
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| 作者单位： | 苏州市建设工程质量检测中心有限公司,江苏 苏州215129 |
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| 摘 要： | 近年来,我国的桥梁建设事业发展迅速,在桥梁数量大幅增加的同时,其安全形势却较为严峻,因此,越来越多的人开始重视桥梁运营的安全性及耐久性。桥梁健康监测技术通过对桥梁结构的监控及评估,在桥梁运营状况发生异常时发出预警,能够为桥梁的维护及管理提供科学的指导和依据。而静力水准监测技术与传统的光学水准监测技术相比,具有实时性、高精度、自动化等优点。因此,本文对比研究了不同的静力水准仪,并最终推荐选用磁致伸缩式静力水准仪作为监测的仪器。
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| 关 键 词： | 桥梁健康监测与评估 液压式静力水准仪 磁致伸缩式静力水准仪 |
Research on Static Leveling Technology in Bridge Health Monitoring and Evaluation |
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| LI Jingjia,TAO Xiong,LI Dongping.Research on Static Leveling Technology in Bridge Health Monitoring and Evaluation[J].Geomatics & Spatial Information Technology,2021,44(4):195-197,201. |
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| Authors: | LI Jingjia TAO Xiong LI Dongping |
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| Institution: | (Suzhou Construction Quality Inspection Center Co.,Ltd.,Suzhou 215129,China) |
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| Abstract: | In recent years,the bridge constructions in China has developed rapidly.The number of bridges has increased dramatically,while their safety status has also shown a more severe situation.Therefore,more and more people pay attention to the safety and durability of bridge operation.Bridge health monitoring technology can provide scientific guidance and basis for the maintenance and management of bridges by monitoring and evaluating the bridge structure and giving early warning when abnormal operation of bridges occurs.Compared with the traditional optical level monitoring technology,the static level monitoring technology has the advantages of real-time,high precision and automation.Therefore,different static levels are compared and studied in this paper,and finally magneto strictive static level is recommended as monitoring instruments. |
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| Keywords: | bridge health monitoring and evaluation hydraulic static level magneto strictive static level |
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