Evaluation on Impact Interaction between Abutment and Steel Girder Subjected to Nonuniform Seismic Excitation
المؤلفون المشاركون
Xiao, Xiang
Zheng, Yue
Zhi, Lunhai
Wang, Guobo
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-05-05
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
This paper aims to evaluate the impact interaction between the abutment and the girder subjected to nonuniform seismic excitation.
An impact model based on tests is presented by taking material properties of the backfill of the abutment into consideration.
The conditional simulation is performed to investigate the spatial variation of earthquake ground motions.
A two-span continuous steel box girder bridge is taken as the example to analyze and assess the pounding interaction between the abutment and the girder.
The detailed nonlinear finite element (FE) model is established and the steel girder and the reinforced concrete piers are modeled by nonlinear fiber elements.
The pounding element of the abutment is simulated by using a trilinear compression gap element.
The elastic-perfectly plastic element is used to model the nonlinear rubber bearings.
The comparisons of the pounding forces, the shear forces of the nonlinear bearings, the moments of reinforced concrete piers, and the axial pounding stresses of the steel girder are studied.
The made observations indicate that the nonuniform excitation for multisupport bridge is imperative in the analysis and evaluation of the pounding effects of the bridges.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zheng, Yue& Xiao, Xiang& Zhi, Lunhai& Wang, Guobo. 2015. Evaluation on Impact Interaction between Abutment and Steel Girder Subjected to Nonuniform Seismic Excitation. Shock and Vibration،Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1078427
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zheng, Yue…[et al.]. Evaluation on Impact Interaction between Abutment and Steel Girder Subjected to Nonuniform Seismic Excitation. Shock and Vibration No. 2015 (2015), pp.1-14.
https://search.emarefa.net/detail/BIM-1078427
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zheng, Yue& Xiao, Xiang& Zhi, Lunhai& Wang, Guobo. Evaluation on Impact Interaction between Abutment and Steel Girder Subjected to Nonuniform Seismic Excitation. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1078427
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1078427
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