Effect of Soil-Structure Interaction on Seismic Performance of Long-Span Bridge Tested by Dynamic Substructuring Method
المؤلفون المشاركون
Li, Zhenbao
Tang, Zhenyun
Ma, Hua
Guo, Jun
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-08
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Because of the limitations of testing facilities and techniques, the seismic performance of soil-structure interaction (SSI) system can only be tested in a quite small scale model in laboratory.
Especially for long-span bridge, a smaller tested model is required when SSI phenomenon is considered in the physical test.
The scale effect resulting from the small scale model is always coupled with the dynamic performance, so that the seismic performance of bridge considering SSI effect cannot be uncovered accurately by the traditional testing method.
This paper presented the implementation of real-time dynamic substructuring (RTDS), involving the combined use of shake table array and computational engines for the seismic simulation of SSI.
In RTDS system, the bridge with soil-foundation system is divided into physical and numerical substructures, in which the bridge is seen as physical substructures and the remaining part is seen as numerical substructures.
The interface response between the physical and numerical substructures is imposed by shake table and resulting reaction force is fed back to the computational engine.
The unique aspect of the method is to simulate the SSI systems subjected to multisupport excitation in terms of a larger physical model.
The substructuring strategy and the control performance associated with the real-time substructuring testing for SSI were performed.
And the influence of SSI on a long-span bridge was tested by this novel testing method.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tang, Zhenyun& Ma, Hua& Guo, Jun& Li, Zhenbao. 2017. Effect of Soil-Structure Interaction on Seismic Performance of Long-Span Bridge Tested by Dynamic Substructuring Method. Shock and Vibration،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1204496
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tang, Zhenyun…[et al.]. Effect of Soil-Structure Interaction on Seismic Performance of Long-Span Bridge Tested by Dynamic Substructuring Method. Shock and Vibration No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1204496
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tang, Zhenyun& Ma, Hua& Guo, Jun& Li, Zhenbao. Effect of Soil-Structure Interaction on Seismic Performance of Long-Span Bridge Tested by Dynamic Substructuring Method. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1204496
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1204496
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