Evaluate the capability and accuracy of response-2000 program in prediction of the shear capacities of reinforced and prestressed concrete members
المؤلف
المصدر
Housing and Building National Research Center Journal
العدد
المجلد 8، العدد 2 (31 أغسطس/آب 2012)، ص ص. 99-106، 8ص.
الناشر
المركز القومي لبحوث الإسكان و البناء
تاريخ النشر
2012-08-31
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The program Response-2000 developed at the University of Toronto by Evan C.
Bentz (1) was used in this research to obtain shear strength predictions.
This program allows users to analyze beams and columns subjected to moment, shear, and axial loads comprising virtually any type of beam geometry, material types, and material properties.
The fundamental theory supporting the program is the Modified Compression Field Theory (MCFT).
Member response analysis and sectional analysis were both used in Response-2000 to predict the behavior of the beams.
Member response calculates the full member behavior including the deflection and curvature along the member length, as well as predicted failure modes.
The analysis was performed by specifying the length subjected to shear and any constant moment region.
Response- 2000 provided a very good prediction of experimental behavior when compared to a database of 534 beams tested in shear.
These include prestressed and reinforced sections, very large footing-like sections, sections made with very high strength concrete and elements with unusual geometry.
All are predicted well.
The results include that Response-2000 can predict the failure shear with an average experimental over predicted shear ratio of 1.05 with a coefficient of variation of 12%.
This compares favorably to the ACI 318-08 [2] Code prediction ratios that have an average of 1.20 and a coefficient of variation of 32%.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mutawalli, Ibrahim M.. 2012. Evaluate the capability and accuracy of response-2000 program in prediction of the shear capacities of reinforced and prestressed concrete members. Housing and Building National Research Center Journal،Vol. 8, no. 2, pp.99-106.
https://search.emarefa.net/detail/BIM-375108
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mutawalli, Ibrahim M.. Evaluate the capability and accuracy of response-2000 program in prediction of the shear capacities of reinforced and prestressed concrete members. Housing and Building National Research Center Journal Vol. 8, no. 2 (2012), pp.99-106.
https://search.emarefa.net/detail/BIM-375108
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mutawalli, Ibrahim M.. Evaluate the capability and accuracy of response-2000 program in prediction of the shear capacities of reinforced and prestressed concrete members. Housing and Building National Research Center Journal. 2012. Vol. 8, no. 2, pp.99-106.
https://search.emarefa.net/detail/BIM-375108
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 105-106
رقم السجل
BIM-375108
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