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Dual Mode Sensing with Low-Profile Piezoelectric Thin Wafer Sensors for Steel Bridge Crack Detection and Diagnosis
المؤلفون المشاركون
Momeni, Sepandarmaz
Yu, Lingyu (Lucy)
Giurgiutiu, Victor
Godinez, Valery
Yu, Jianguo
Ziehl, Paul
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-12-06
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Monitoring of fatigue cracking in steel bridges is of high interest to many bridge owners and agencies.
Due to the variety of deterioration sources and locations of bridge defects, there is currently no single method that can detect and address the potential sources globally.
In this paper, we presented a dual mode sensing methodology integrating acoustic emission and ultrasonic wave inspection based on the use of low-profile piezoelectric wafer active sensors (PWAS).
After introducing the research background and piezoelectric sensing principles, PWAS crack detection in passive acoustic emission mode is first presented.
Their acoustic emission detection capability has been validated through both static and compact tension fatigue tests.
With the use of coaxial cable wiring, PWAS AE signal quality has been improved.
The active ultrasonic inspection is conducted by the damage index and wave imaging approach.
The results in the paper show that such an integration of passive acoustic emission detection with active ultrasonic sensing is a technological leap forward from the current practice of periodic and subjective visual inspection and bridge management based primarily on history of past performance.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yu, Lingyu (Lucy)& Momeni, Sepandarmaz& Godinez, Valery& Giurgiutiu, Victor& Ziehl, Paul& Yu, Jianguo. 2011. Dual Mode Sensing with Low-Profile Piezoelectric Thin Wafer Sensors for Steel Bridge Crack Detection and Diagnosis. Advances in Civil Engineering،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-469181
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yu, Lingyu (Lucy)…[et al.]. Dual Mode Sensing with Low-Profile Piezoelectric Thin Wafer Sensors for Steel Bridge Crack Detection and Diagnosis. Advances in Civil Engineering No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-469181
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yu, Lingyu (Lucy)& Momeni, Sepandarmaz& Godinez, Valery& Giurgiutiu, Victor& Ziehl, Paul& Yu, Jianguo. Dual Mode Sensing with Low-Profile Piezoelectric Thin Wafer Sensors for Steel Bridge Crack Detection and Diagnosis. Advances in Civil Engineering. 2011. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-469181
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-469181
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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