An Experimental Investigation of Unbonded Laminated Elastomeric Bearings and the Seismic Evaluations of Highway Bridges with Tested Bearing Components
المؤلفون المشاركون
Wu, Gang
Wang, Kehai
Lu, Guanya
Zhang, Panpan
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-01-16
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
This paper presents an experimental program performed to investigate the behavioral characteristics of unbonded steel-reinforced laminated elastomeric bearings (U-SLEBs), which have been widely used for highway bridges in China.
The influences on the friction behaviors, stiffness, and energy dissipations of the different parameters, such as compressive stresses, loading rates, and rubber material, were discussed.
The responses of the U-SLEBs were compared with those of the bonded steel-reinforced laminated elastomeric bearings (B-SLEBs).
Then, effective analytical models were developed, which considered the mechanical degradation of the U-SLEBs and simulated the realistic behaviors of the B-SLEBs.
The seismic responses of a multispan continuous bridge with tested bearing components were also evaluated.
The results showed that the mechanical properties of the U-SLEBs tended to degrade due to friction sliding.
However, the degrees of the decrease were found to be dependent on the influencing parameters.
Meanwhile, the B-SLEBs exhibited stiffening behaviors that led to tearing under large displacement demands.
The bridges using U-SLEBs were found to suffer less damage due to the reliable sliding behavior of U-SLEBs.
It is recommended that shear keys, which are reasonably designed in the transverse direction, be constructed in order to achieve better seismic performance.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wu, Gang& Wang, Kehai& Lu, Guanya& Zhang, Panpan. 2018. An Experimental Investigation of Unbonded Laminated Elastomeric Bearings and the Seismic Evaluations of Highway Bridges with Tested Bearing Components. Shock and Vibration،Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1215493
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wu, Gang…[et al.]. An Experimental Investigation of Unbonded Laminated Elastomeric Bearings and the Seismic Evaluations of Highway Bridges with Tested Bearing Components. Shock and Vibration No. 2018 (2018), pp.1-18.
https://search.emarefa.net/detail/BIM-1215493
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wu, Gang& Wang, Kehai& Lu, Guanya& Zhang, Panpan. An Experimental Investigation of Unbonded Laminated Elastomeric Bearings and the Seismic Evaluations of Highway Bridges with Tested Bearing Components. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1215493
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1215493
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر