Arched Truss Bridge Health Monitoring
Publish place: The second international conference and the fifth national conference on urban development with a view to new technologies
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
NCUD05_184
تاریخ نمایه سازی: 6 اردیبهشت 1396
Abstract:
In general, health monitoring structures to ensure the security and integrity is very important. Afactor that puts the security and integrity of his work, began the process of creating the damagein structures. All the different methods fail to detect the domain name structural healthmonitoring or the SHM examined, and generally they can be divided into three categoriesmodal testing methods, techniques and new methods of divided vibration. Identify damagegenerally takes place in 4 main levels studied the levels are as follows: 1) the presence orabsence of failure, 2) positioning failure, 3) determine the extent of damage, 4) anticipated lifeof the structure. In this study, the detection of damage to the horizontal truss arched structures isstudied. In this study, using the software matlab, sap2000 horizontal truss arch bridge elementsjoined by model and for a specific type of failure (corrosion) by analyzing the sensor outputaccelerometer (acceleration) using Wavelet Energy severe crash site accuratelydiagnosed.ensuring structural safety.
Keywords:
Authors
Afshin Moslehi Tabar
Assistant perofesor, Tafresh University
Hamed Najafi Dehkordi
Master student of civil engineering structure, Tafresh University
Kasra Hadadpour
Master student of civil engineering structure,tafresh university