![](/images/graphics-bg.png)
Theoretical Analysis on Mechanical Behavior of Axially Loaded Recycled Aggregate Concrete Filled Steel Tubes
المؤلفون المشاركون
Huang, Yijie
Sun, Yuedong
Sun, Huangsheng
Wang, Qing
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-09-29
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
A new mechanical model for analysing the behaviour of axially loaded recycled aggregate concrete filled steel tubes (RACFSTs) stub columns is presented in this study.
The model is derived from the typical elastoplasticity, the nonlinear elastic mechanics, and the properties of materials.
Based on the mechanical model, a novel numerical program is developed.
The mechanical model and the numerical program are adopted to study the effect of recycled coarse aggregate (RCA) replacement percentage on RACFST mechanical behaviour.
The complete load-deformation relationship of specimens, the steel tube axial and circumferential stresses, and the performance of the confined core concrete and the variation of interaction are also investigated.
The analytical results indicate that this model is able to capture the mechanical behaviour of RACFST.
It is also found that the axial and circumferential stresses of steel tube change nonlinearly during the loading stages.
It is concluded that the behaviour of the confined core concrete is significantly influenced by the confining pressure.
The steel tube confinement could improve the mechanical behaviour of RAC effectively and the RCA replacement percentage slightly changes the response of core concrete.
Finally, the relations between confined core concrete and confining pressure are analysed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Yijie& Sun, Yuedong& Sun, Huangsheng& Wang, Qing. 2015. Theoretical Analysis on Mechanical Behavior of Axially Loaded Recycled Aggregate Concrete Filled Steel Tubes. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1073365
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Yijie…[et al.]. Theoretical Analysis on Mechanical Behavior of Axially Loaded Recycled Aggregate Concrete Filled Steel Tubes. Mathematical Problems in Engineering No. 2015 (2015), pp.1-14.
https://search.emarefa.net/detail/BIM-1073365
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Yijie& Sun, Yuedong& Sun, Huangsheng& Wang, Qing. Theoretical Analysis on Mechanical Behavior of Axially Loaded Recycled Aggregate Concrete Filled Steel Tubes. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1073365
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1073365
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)