![](/images/graphics-bg.png)
Bond Effects between Concrete and Steel Bar Using Different Diameter Bars and Different Initial Crack Width
المؤلفون المشاركون
Diao, Bo
Ye, Yinghua
Faye, Papa Niane
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-04-02
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The importance of an accurate simulation of service conditions in the bond performance of reinforced concrete structures in coastal regions is highlighted.
Four widths of initial crack of 0, 80, 150, and 210 microns were artificially made by inserting slice into bond specimens during concrete casting.
Three bar diameters of 10 mm, 14 mm, and 18 mm were selected.
At 28 days, the bond specimens were exposed to the environment of wet-dry cycles of seawater and atmosphere for another 90 days.
The pull-out test was then conducted and chloride contents were tested at crack area along 40 mm depth.
Results show that, for the specimen with 10 mm bar diameter, cracks width of less than 80 microns vanished rapidly during wet-dry cycles; for other specimens, cracks width of 100–150 microns decreased slightly.
However the cracks of width more than 200 microns increased gradually; the chloride content decreased along the depth of concrete, and the chloride content increased as the widths of initial cracks increased or as the bar diameters increased.
The ductility of bond specimens decreased as the diameter increased.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Faye, Papa Niane& Ye, Yinghua& Diao, Bo. 2017. Bond Effects between Concrete and Steel Bar Using Different Diameter Bars and Different Initial Crack Width. Advances in Civil Engineering،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1121366
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Faye, Papa Niane…[et al.]. Bond Effects between Concrete and Steel Bar Using Different Diameter Bars and Different Initial Crack Width. Advances in Civil Engineering No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1121366
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Faye, Papa Niane& Ye, Yinghua& Diao, Bo. Bond Effects between Concrete and Steel Bar Using Different Diameter Bars and Different Initial Crack Width. Advances in Civil Engineering. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1121366
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121366
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)