Results 21 to 30 of about 1,417,018 (277)

Influence of section depth on the structural behaviour of reinforced concrete continuous deep beams [PDF]

open access: yes, 2007
YesAlthough the depth of reinforced concrete deep beams is much higher than that of slender beams, extensive existing tests on deep beams have focused on simply supported beams with a scaled depth below 600 mm.
Yang, Keun-Hyeok, Ashour, Ashraf
core   +1 more source

CRACK RESISTANCE OF REINFORCED CONCRETED AND REINFORCED RUBBER CONCRETE BEAMS

open access: yesArchives for Technical Sciences, 2020
<p>The issue of the appearance and development of cracks, as well as an increase the cracking moment is of particular importance for bending elements operating under aggressive environmental conditions. In structures without cracks, steel reinforcement operates in fairly favorable conditions.
Artem Levchenko   +2 more
openaire   +2 more sources

Comparative analysis of behaviour of reinforced concrete beams using bars and textil: Experimental research [PDF]

open access: yesGrađevinski Materijali i Konstrukcije, 2020
This paper presents an experimental program of initial testing of reinforced concrete beams using bars and textiles carried out with an aim of comparative analysis of the behaviour of reinforced concrete beams using textiles in relation to conventional ...
Zenunović Damir, Ružić Danijel
doaj  

The Experimental Study of Concrete Beams Reinforced with Different Types of Bars Carrying Capacity

open access: yesMATEC Web of Conferences, 2016
The results of experimental study on concrete beams reinforced with glass fiber reinforced plastic (GFRP) bars are presented and compared with steel reinforced concrete beams and beams reinforced with steel and GFRP bars together.
Benin Andrey   +2 more
doaj   +1 more source

The influence of fiber RC beams under flexure on the chloride-induced corrosion

open access: yesCase Studies in Construction Materials, 2022
Corrosion of rebars is the main cause of the deterioration of reinforced concrete structures. In an aggressive marine environment, rebar corrosion occurs due to chloride ion penetration of the reinforced concrete (RC). This paper presents the findings of
Ganesh Naidu Gopu, A. Sofi
doaj   +1 more source

An Experimental Study of Shear Resistance for Multisize Polypropylene Fiber Concrete Beams

open access: yesInternational Journal of Concrete Structures and Materials, 2021
To study the influence of polypropylene fibers with different thicknesses on concrete beams, inclined section shear tests of polypropylene fiber concrete beams were carried out.
Xin Yang   +3 more
doaj   +1 more source

Strength of slender reinforced concrete walls [PDF]

open access: yes, 1983
This study is concerned with the behaviour of single span slender reinforced concrete members with depth/span ratios equal to and larger than 1. A series-of deep panels with depth/span ratios between I and 4 was studied experimentally.
Besser Avila, Israel
core   +6 more sources

Modeling and Experimental Studies on Pre-Loaded Reinforced Concrete Beams Strengthened by External Reinforcement [PDF]

open access: yesIranica Journal of Energy and Environment, 2013
Reinforcement and strengthening of reinforced concrete beams by unbounded external reinforcementis one of the methods of fortification used after loading and prior to failure of the beams.
Morteza Naghipour   +3 more
doaj   +1 more source

Flexural Performance of Laced Reinforced Concrete Beams under Static and Fatigue Loads

open access: yesJournal of Engineering, 2019
This paper introduces experimental results of eighteen simply supported reinforced concrete beams of cross sections ( ) and length 3000 mm to study the effect of lacing reinforcement on the performance of such beams under static and fatigue loads. Twelve
haifaa dhamad hasan   +1 more
doaj   +1 more source

The Prediction of Stiffness of Bamboo-Reinforced Concrete Beams Using Experiment Data and Artificial Neural Networks (ANNs)

open access: yesCrystals, 2020
Stiffness is the main parameter of the beam’s resistance to deformation. Based on advanced research, the stiffness of bamboo-reinforced concrete beams (BRC) tends to be lower than the stiffness of steel-reinforced concrete beams (SRC).
Muhtar   +16 more
doaj   +1 more source

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