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Study on Axial Compressive Capacity of FRP-Confined Concrete-Filled Steel Tubes and Its Comparisons with Other Composite Structural Systems
المؤلفون المشاركون
Deng, Jun
Liu, Tonghua
Zheng, Yifeng
Wang, Yi
Li, Hui
المصدر
International Journal of Polymer Science
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-02-16
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Concrete-filled steel tubular (CFST) columns have been widely used for constructions in recent decades because of their high axial strength.
In CFSTs, however, steel tubes are susceptible to degradation due to corrosion, which results in the decrease of axial strength of CFSTs.
To further improve the axial strength of CFST columns, carbon fiber reinforced polymer (CFRP) sheets and basalt fiber reinforced polymer (BFRP) sheets are applied to warp the CFSTs.
This paper presents an experimental study on the axial compressive capacity of CFRP-confined CFSTs and BFRP-confined CFSTs, which verified the analytical model with considering the effect of concrete self-stressing.
CFSTs wrapped with FRP exhibited a higher ductile behavior.
Wrapping with CFRP and BFRP improves the axial compressive capacity of CFSTs by 61.4% and 17.7%, respectively.
Compared with the previous composite structural systems of concrete-filled FRP tubes (CFFTs) and double-skin tubular columns (DSTCs), FRP-confined CFSTs were convenient in reinforcing existing structures because of softness of the FRP sheets.
Moreover, axial compressive capacity of CFSTs wrapped with CFRP sheets was higher than CFFTs and DSTCs, while the compressive strength of DSTCs was higher than the retrofitted CFSTs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Deng, Jun& Zheng, Yifeng& Wang, Yi& Liu, Tonghua& Li, Hui. 2017. Study on Axial Compressive Capacity of FRP-Confined Concrete-Filled Steel Tubes and Its Comparisons with Other Composite Structural Systems. International Journal of Polymer Science،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1169102
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Deng, Jun…[et al.]. Study on Axial Compressive Capacity of FRP-Confined Concrete-Filled Steel Tubes and Its Comparisons with Other Composite Structural Systems. International Journal of Polymer Science No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1169102
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Deng, Jun& Zheng, Yifeng& Wang, Yi& Liu, Tonghua& Li, Hui. Study on Axial Compressive Capacity of FRP-Confined Concrete-Filled Steel Tubes and Its Comparisons with Other Composite Structural Systems. International Journal of Polymer Science. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1169102
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1169102
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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