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Experimental Study on Bond Behavior between Plain Reinforcing Bars and Concrete
المؤلفون المشاركون
Xing, Guohua
Zhou, Cheng
Wu, Tao
Liu, Boquan
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-04
دولة النشر
مصر
عدد الصفحات
9
الملخص EN
To evaluate the bond behavior between the reinforcing bar and surrounding concrete, a total of six-group pullout specimens with plain steel bars and two-group specimens with deformed steel bars, serving as a reference, are experimentally investigated and presented in this study.
The main test parameters of this investigation include embedment length, surface type of reinforcing bars, and bar diameter.
In particular, the bond mechanism of plain steel reinforcing bars against the surrounding concrete was analyzed by comparing with six-group pullout specimens with aluminium alloy bars.
The results indicated that the bond stress experienced by plain bars is quite lower than that of the deformed bars given equal structural characteristics and details.
Averagely, plain bars appeared to develop only 18.3% of the bond stress of deformed bars.
Differing from the bond strength of plain steel bars, which is based primarily on chemical adhesion and friction force, the bond stress of aluminium alloy bars is mainly experienced by chemical adhesion and about 0.21~0.56 MPa, which is just one-tenth of that of plain steel bars.
Based on the test results, a bond-slip model at the interface between concrete and plain bars is put forward.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xing, Guohua& Zhou, Cheng& Wu, Tao& Liu, Boquan. 2015. Experimental Study on Bond Behavior between Plain Reinforcing Bars and Concrete. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1053568
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xing, Guohua…[et al.]. Experimental Study on Bond Behavior between Plain Reinforcing Bars and Concrete. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1053568
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xing, Guohua& Zhou, Cheng& Wu, Tao& Liu, Boquan. Experimental Study on Bond Behavior between Plain Reinforcing Bars and Concrete. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1053568
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053568
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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