Mechanical Performance Evaluation of Concrete Beams Strengthened with Carbon Fiber Materials
المؤلفون المشاركون
Ding, Jun
Huang, Xia
Zhu, Gang
Chen, Song
Wang, Guochao
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-11-04
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
As a kind of novel material of high strength and light weight, carbon fiber materials have been widely used in construction industry to repair the damaged bridges improving its mechanical performance.
In this work, the reinforced plates made of carbon fiber materials (for short CFRP) are externally bonded to the bottom of concrete beams to enhance load capacity of beams.
The strain energy release rates are calculated at the interest crack in concrete beams based on virtual crack closure technology using FEM and are chosen as the criterion to determine whether the mechanical properties of beams are strengthened by being externally bonded with CFRP.
The effects of main crack propagation on plain concrete beam, on concrete beam strengthened with CFRP, and on inclined crack are also discussed.
The comparison between the beams with and without CFRP shows that the CFRP significantly increases the loading capacity and crack resistance.
It also shows that the main crack propagation can reduce loading capacity and crack resistance regardless of strengthening.
The experiment observation also supports this.
It proves the validity of the method, and it is concluded that in order to increase the loading capacity and crack resistance effectively, controlling over the crack propagation is necessary.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ding, Jun& Huang, Xia& Zhu, Gang& Chen, Song& Wang, Guochao. 2013. Mechanical Performance Evaluation of Concrete Beams Strengthened with Carbon Fiber Materials. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-481739
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ding, Jun…[et al.]. Mechanical Performance Evaluation of Concrete Beams Strengthened with Carbon Fiber Materials. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-481739
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ding, Jun& Huang, Xia& Zhu, Gang& Chen, Song& Wang, Guochao. Mechanical Performance Evaluation of Concrete Beams Strengthened with Carbon Fiber Materials. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-481739
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-481739
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