Results 11 to 20 of about 97,208 (310)

Comparative study of Steel-FRP, FRP and steel reinforced coral concrete beams in their flexural performance [PDF]

open access: yes, 2020
In this paper, a comparative study of Carbon Fiber Reinforced Polymer (CFRP) Bar and Steel-Carbon Fiber Composite Bar (SCFCB) reinforced coral concrete beams are made through a series experimental tests and theoretical analysis.
Fu, F., Huang, C., Wang, L., Zhang, J.
core   +1 more source

Experimental study on shear performance of basalt fiber concrete beams without web reinforcement

open access: yesCase Studies in Construction Materials, 2022
In this study, we report the results of an experimental investigation conducted under a four-point bending loading in order to evaluate the shear performance of concrete beams reinforced with basalt fiber without web reinforcement.
Yu Jianbing   +3 more
doaj   +1 more source

Study on the Bending Performance of High-Strength and High-Ductility CRE-Reinforced Concrete Beams

open access: yesBuildings, 2023
Constant resistance energy (CRE) steel reinforcement has a yield strength of up to 750 MPa and an ultimate elongation of more than 20%. CRE reinforcement overcomes the contradiction between high yield strength and high uniform elongation of ordinary high-
Xiao Zhang   +4 more
doaj   +1 more source

Bond–slip Behavior of Fiber-reinforced Polymer/concrete Interface in Single Shear Pull-out and Beam Tests [PDF]

open access: yes, 2015
It has been assumed that the fiber-reinforced polymer/concrete interface is subjected to in-plane shear condition when intermediate crack debonding failure occurs.
Harries, Kent A.   +2 more
core   +2 more sources

Strengthening of Reinforced Concrete Beams with Textile-Reinforced Concrete

open access: yesCivil and Environmental Engineering, 2023
Abstract Numerous problems that can occur during regular building use may necessitate the need for reinforced concrete RC members to be strengthened. An increase in live loads or structural damage is two examples. Various techniques can be used to increase load-carrying capability.
Abd-Al-Naser Marwa, HARBA Ibrahim S. I.
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  

Influence of shear reinforcement corrosion on the performance of under-reinforced concrete beams [PDF]

open access: yes, 2010
The in-service performance of reinforced concrete beams can be severely affected through cor-rosion of the steel reinforcement when it becomes subjected to harsh corrosive environments containing chlo-rides and carbon dioxide.
Brown, E. H.   +3 more
core   +1 more source

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.
Ashour, Ashraf, Yang, Keun-Hyeok
core   +1 more source

Modelling of long-term loading tests on reinforced concrete beams [PDF]

open access: yes, 2015
During the period 1967-1985 the Magnel Laboratory for Concrete Research participated in an extensive Belgian research campaign with respect to the influence of creep and shrinkage on the long-term behaviour of reinforced and prestressed concrete beams ...
Caspeele, Robby   +3 more
core   +2 more sources

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

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