Modeling of shear deficient beams by the mixed smeared : discrete cracking approach
المؤلفون المشاركون
Ors, Dina Muhammad Fathi
Aqil, Husayn Usamah
Zahir, Amr Husayn
المصدر
Housing and Building National Research Center Journal
العدد
المجلد 12، العدد 2 (31 أغسطس/آب 2016)، ص ص. 123-136، 14ص.
الناشر
المركز القومي لبحوث الإسكان و البناء
تاريخ النشر
2016-08-31
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
This paper presents an analytical study on the modeling of shear critical reinforced concrete beams modeled using the finite element method.
The paper investigates two modeling strategies; the first of which is the well established smeared cracking modeling approach.
Experimental test results from a wide range of beams tested by other researchers were used for model verification.
This paper presents a mixed modeling approach in which the smeared cracking model was used in conjunction with discrete cracking planes to model the concrete continuums in an effort to reach a better correlation with the experimental data.
This is achieved by introducing a specific plane inclined at angles in a specified range determined as a result of matching these models’ behavior with behavior monitored in the experimental work at the suspected plane of failure for shear critical beams.
Analytical results have shown that the proposed modeling approach is capable of better simulation of the observed experimental response in terms of strength and stiffness, as well as capturing the post-peak response of the tested beams.
Errors have been calculated between analytical and experimental results; these errors are also acceptable within the bounds of the engineering judgment.
Finally the mixed smeared/discrete cracking model is validated and can be used with a high degree of confidence to conduct further parametric studies.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ors, Dina Muhammad Fathi& Aqil, Husayn Usamah& Zahir, Amr Husayn. 2016. Modeling of shear deficient beams by the mixed smeared : discrete cracking approach. Housing and Building National Research Center Journal،Vol. 12, no. 2, pp.123-136.
https://search.emarefa.net/detail/BIM-701112
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ors, Dina Muhammad Fathi…[et al.]. Modeling of shear deficient beams by the mixed smeared : discrete cracking approach. Housing and Building National Research Center Journal Vol. 12, no. 2 (Aug. 2016), pp.123-136.
https://search.emarefa.net/detail/BIM-701112
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ors, Dina Muhammad Fathi& Aqil, Husayn Usamah& Zahir, Amr Husayn. Modeling of shear deficient beams by the mixed smeared : discrete cracking approach. Housing and Building National Research Center Journal. 2016. Vol. 12, no. 2, pp.123-136.
https://search.emarefa.net/detail/BIM-701112
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 136
رقم السجل
BIM-701112
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