عنوان المقالة: Load Testing for I-Girder type Bridge to Identify Serviceability, Load-carrying Capacity and Dynamic
فائق محمد سرحان محمد الزويني | Faiq M. S. Al-Zwainy | 8310
- نوع النشر
- مقال علمي
- المؤلفون بالعربي
- المؤلفون بالإنجليزي
- Mustafa Khalid Rzaij Al-Nasar, Faiq Mohammed Sarhan Al-Zwainy
- الملخص الانجليزي
- - Most countries are facing several challenges and difficulties when it comes to managing deteriorating structures and evaluating the structure's remaining service life. One of the most essential things gaining speed the deterioration process is the shortage of regulations and rules controlling traffic. A Structure Health Monitoring system aims to accurately and effectively monitor a structure's behaviour identify damage or deterioration. It was chosen one of the bridges in the Republic of Iraq that were subjected to overloading and unusual traffic for this study to determine the bridge's overall performance and response to these loads. for the first time in Iraq, it was developed a structural health monitoring system for the AlShuhadah Bridge. Many sensors are connected to the data acquisition device, including LVDT, strain gauges and accelerometers distributed across the spans. The bridge was then subjected to a load test. The deflections, distribution factors, neutral axis position, curvatures modal, load rating, and bridge dynamic behaviour were extracted, and it was discovered that all of these indices values are reported to be lower than AASHTO specifications, with no unnatural conditions observed.
- تاريخ النشر
- 01/01/2022
- الناشر
- Kalahari Journals
- رقم المجلد
- 7
- رقم العدد
- 1
- ISSN/ISBN
- 0974-5823
- الصفحات
- 833-854
- رابط الملف
- تحميل (0 مرات التحميل)
- رابط خارجي
- https://kalaharijournals.com/resources/101-120/IJME_Vol7.1_108.pdf
- الكلمات المفتاحية
- – Structural Health Monitoring, Bridge, Concrete Bridge, Steel Bridge, Load Testing, Distribution Factor, Load Rating, Dynamic Response