scholarly journals Analytical and Experimental Study on Composite Deep beams with Rolled section reinforcement

2018 ◽  
Vol 7 (2.19) ◽  
pp. 7
Author(s):  
Konuri Pavani ◽  
G. Sri Harsha
Keyword(s):  
Experimental Study ◽  
Flexural Behavior ◽  
Rolled Section ◽  
Deep Beams ◽  
Depth Ratio ◽  
Analytical Simulation ◽  
Element Simulation ◽  
Rc Deep Beams ◽  
Steel Section ◽  
Made In

An experimental study was conducted on three RC Deep beams along with Analytical simulation under three point loading in which one specimen was provided with Rolled section reinforcement. The specimens are designed according to IS 456:2000 . In one specimen the total reinforcement area was replaced with rolled I-Section. Steel plate grade of MS250 of 3mm thickness was molded as rolled I- Section. Various parameters like flexural behavior, shear strength, deflection, crack width, stress and ductility were calculated. For improving the bond strength between steel section and concrete in composite member, shear struts are provided. The length to depth ratio (l/d) was 1.875 and shear span to depth ratio (a/d) was 0.75. Finite element simulation was carried out by using ANSYS 18.1. and comparison was made  in between Analytical and Experimental results. 

scholarly journals Effect of shear span-to-depth ratio on the shear behavior of BFRP-RC deep beams

2017 ◽  
Vol 120 ◽  
pp. 01012 ◽  
Author(s):  
Siyam Alhamad ◽  
Yasser Al Banna ◽  
Ahmad Al Osman ◽  
Jihad Mouthassseeb ◽  
Suliman Abdalla ◽  
...  
Keyword(s):  
Shear Behavior ◽  
Deep Beams ◽  
Shear Span ◽  
Depth Ratio ◽  
Rc Deep Beams

scholarly journals Experimental Study on Shear Behavior of Reinforced Concrete Sandwich Deep Beam

2020 ◽  
Vol 44 (5) ◽  
pp. 301-309
Author(s):  
Vaka Gopi ◽  
Kagita Kumara Swamy ◽  
Arepalli Peda Gopi ◽  
Vejendla Lakshman Narayana
Keyword(s):  
Experimental Study ◽  
Shear Strength ◽  
Reinforced Concrete ◽  
Effective Length ◽  
Common Element ◽  
Experimental Program ◽  
Deep Beam ◽  
Shear Reinforcement ◽  
Deep Beams ◽  
Depth Ratio

In present making of construction industry at a high pace. The tendency of world influenced the high raised buildings. In modern days one of the most common element is deep beam, constructed a small span to depth ratio. The transfer girders most of used in deep beams. In an experimental program consists of 12 deep beam specimens are carried out for shear strength behavior investigation of Reinforced Concrete sandwich deep beam concealed with insulation pad in various depths 200mm and 300mm and 400mm. in the experimental program effective length, depth, the width of the specimens, width of bearing plates, longitudinal reinforcement as 1% to maintain constantly and horizontal reinforcement as varies as 0.15% and 0.25% and 0.35%. We are considered shear span to depth ratio of deep beam is 0.95. The main aim of the experimental study the influence of longitudinal shear reinforcement along with vertical and horizontal shear reinforcement on the shear strength, shear ductility of RC sandwich deep beams of insulation pads placed at different depths.

Experimental study of RC deep beams strengthened by NSM steel bars

2020 ◽  
Vol 20 ◽  
pp. 540-547
Author(s):  
Abdullah Sikar Hassan Al-Issawi ◽  
Hayder H. Kamonna
Keyword(s):  
Experimental Study ◽  
Deep Beams ◽  
Steel Bars ◽  
Rc Deep Beams

scholarly journals Behavior of self-compact reinforced concrete deep beams with small shear span to depth ratio

2018 ◽  
Vol 162 ◽  
pp. 04013
Author(s):  
Hassan Hassan ◽  
Mu’taz Medhlom ◽  
Mohammed Hatem
Keyword(s):  
Concrete Strength ◽  
Experimental Program ◽  
Deep Beams ◽  
Shear Span ◽  
Finite Element Software ◽  
Strut And Tie ◽  
Depth Ratio ◽  
Rc Deep Beams ◽  
Predicted Values ◽  
Small Shear

This research is devoted to investigate the experimental and theoretical behavior of deep beams under monotonic two points loading. An experimental program examining six RC deep beams is carried out. The investigated parameters include shear span to depth ratio varying from 1.0 to 0.276. A comparative study is conducted in this paper by using finite element software ANSYS. The experimental and numerical results show that concrete strength and shear span to depth ratio are the two most important parameters in controlling the behavior of RC deep beams. Comparison of experimental results was made with corresponding predicted values using the Strut and Tie procedure presented ACI 318M-11Code and with other procedures mentioned in the literature. It was found that the Strut and Tie procedure presented in ACI 318M-11Code give conservative results as compared with the experimental tested results. The results showed reliability of analysis in predicting deep beams behavior in terms of failure load, failure mode as well as crack propagation.

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