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Numerical study of concrete deep beams reinforced by inclined web stirrups
المؤلفون المشاركون
Abd al-Sami, Khalid
Dirar, Ahmad Atiyyah M.
المصدر
Journal of Engineering Sciences
العدد
المجلد 50، العدد 3 (31 مايو/أيار 2022)، ص ص. 113-126، 14ص.
الناشر
تاريخ النشر
2022-05-31
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الموضوعات
الملخص EN
The shear behaviour of deep beams considers as the main parameter of their load capacities.
therefore, the understanding of shear behaviour improvement by using inclined stirrups is essential to optimum design of web stirrups for deep beams.
in this study, a numerical investigation is presented to describe the effect of inclined stirrups on the shear behaviour for reinforced concrete deep beams.
this study was preceded by two steps as a part of verification and parametric study.
in the first step, three beams were analysed with different arrangements of their stirrups.
two beams are reinforced with either vertical or inclined stirrups when there are no stirrups in the third beam.
the numerically load-deflection curves, cracking patterns, and load-maximum crack opening curves were presented for all analysed beams.
these numerical results were verified by the experimental study showing an excellent agreement between them.
in second step, another 16 beams within 4 groups were analysed to show the parametric influence of using inclined stirrups.
this parametric study presented the effect of main reinforcement ratio, shear span-to-depth ratio, space between stirrups, and bar cross-sectional area of stirrups on the deep beams reinforced with either vertical or inclined stirrups.
the deep beam reinforced with inclined stirrups leads to a significant increase in the shear strength due to the contribution of these stirrups to restrict the opening of diagonal shear crack.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dirar, Ahmad Atiyyah M.& Abd al-Sami, Khalid. 2022. Numerical study of concrete deep beams reinforced by inclined web stirrups. Journal of Engineering Sciences،Vol. 50, no. 3, pp.113-126.
https://search.emarefa.net/detail/BIM-1393131
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dirar, Ahmad Atiyyah M.& Abd al-Sami, Khalid. Numerical study of concrete deep beams reinforced by inclined web stirrups. Journal of Engineering Sciences Vol. 50, no. 3 (May. 2022), pp.113-126.
https://search.emarefa.net/detail/BIM-1393131
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dirar, Ahmad Atiyyah M.& Abd al-Sami, Khalid. Numerical study of concrete deep beams reinforced by inclined web stirrups. Journal of Engineering Sciences. 2022. Vol. 50, no. 3, pp.113-126.
https://search.emarefa.net/detail/BIM-1393131
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references: p. 126
رقم السجل
BIM-1393131
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