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Evaluation of Shear Strength of HSRC beams without web reinforcement

مؤلف البحث
Ahmed Ibrahim Hassan Ramadan
Aly Gamal Ali Abd-Elshafy
المشارك في البحث
سنة البحث
2016
مجلة البحث
11PthP International Conference on Civil and Architecture Engineering
الناشر
Military Technical College Kobry El-Kobbah, Cairo, Egypt
عدد البحث
Volume: Article 7, Volume 11, Spring 2016
تصنيف البحث
3
صفحات البحث
1-11
موقع البحث
https://iccae.journals.ekb.eg/article_43416.html
ملخص البحث

Currently, there is no general agreement on a theory describing the response of reinforced concrete members without web reinforcement. Many structural systems rely on design is usually performed using empirical or semi-empirical expressions provided by codes of practice that do not consider the influence of many governing parameters. In this paper, a comparison between values of current experimental shear strength and those of various international design approaches have been calculated and analyzed on 18 simple span HSRC deep beams without web reinforcement were tested under monotonic two point loads at the mid span to examine the contribution of various parameters on the shear capacity of HSRC beams like; fcu=60 MPa, three values of tension reinforcement (0.73%,1.21% &1.83%) and shear span to effective depth ratio ( 2,1.5 &1) were selected to mainly study the behavior of deep beams, where typical shear failure can be anticipated.