【摘 要】
：
This paper presents an innovative mechanical impedance-based technique to monitor the development of corrosion damage on steel structure.Which is different
【机 构】
：
School of Civil Engineering and Mechanics,Huazhong University of Science and Technology,Wuhan,China
【出 处】
：
The 2nd International Conference on Structural Health Monito
论文部分内容阅读
This paper presents an innovative mechanical impedance-based technique to monitor the development of corrosion damage on steel structure.Which is different from the traditional admittance(inverse of impedance)-based electromechanical impedance(EMI)technique.Firstly,structural mechanical impedance(SMI)is theoretically deprived.Secondly,the sensitivity of SMI is investigated in the experiment of steel structural corrosion damage.Finally,the corrosion damage quantification is also discussed by calculating the RMSD index.The results indicate that structural mechanical impedance is sensitive to corrosion damage but damage detecting range is limited.In summary,the proposed technique is effective in steel structural health monitoring.
其他文献
目的:针对心内科抗高血压药物的临床运用情况以及具体效果进行分析.方法:按照回顾性分析的方式展开研究,所纳入观察对象共计为60例,为本院在2019年1月至12月所接诊患者,对本
本刊讯(记者白星星)为期3天的第十一届夏季达沃斯论坛6月29日在大连闭幕。来自全球90多个国家和地区的各界代表2000余人,就经济全球化挑战、共享经济、新技术应用等热门话题
随着我国对外贸易业务的不断拓展,特别是加入世贸组织后,频频出现对我国反倾销立案甚至遭受索赔的问题。本文基于这样的背景,全面衡量和科学分析了我国反倾销面临的形势,提出
目的:观察综合疗法治疗睑板腺功能障碍型干眼症疗效.方法:选择收治的160例(320眼)睑板腺功能障碍型(MGD)干眼症患者,随机分为治疗组和对照组,各80例.对照组采用一般治疗、营
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
目的:探讨分析呼吸内科住院患者抗生素相关性腹泻(AAD)的临床特征.方法:从2019年1月～2020年5月于我院收治的住院抗生素相关性腹泻患者病例中,选取100例作为研究对象,对本院呼
Power boiler is a complex system,factors affecting its security status involve many aspects.According to relevant laws,regulations and standards,from the th
利用实测的温盐深数据对台湾东南海域夏季的温盐分布特征进行统计分析,结果表明,受黑潮的影响,研究区海域表层温度在28℃以上,呈北低南高、西高东低的特征;表层盐度在32.3~34
Safety is an inherent characteristic of aircraft.Main problems existing in safety-measurement-parameter's application during safety demonstration,assessment
高血压是一种严重影响人们健康和生活质量的常见病、多发病,也是引起冠心病、脑卒中、肾衰竭的最危险因素.[1]近些年随着人民生活水平的提高,职场工作压力增大,饮食与作息时