Results 61 to 70 of about 180 (145)

Effect of Concrete Compressive Strength on Performance of Fibrous Reinforced Concrete Corbels

Engineering and Technology Journal, 2017
This paper presents an experimental investigation to study the behavior of fibrous high strength concrete corbels under the effect of static load. Totally six specimens with clear span to depth ratio equal to (0.7) were tested to failure. Three of the specimens provided with normal strength concrete with three different amounts of steel fibers (0%), (1%
openaire   +1 more source

Analysis of Shear Model for Steel-Fiber-Reinforced High-Strength Concrete Corbels with Welded-Anchorage Longitudinal Reinforcement. [PDF]

Materials (Basel), 2023
Li SS, Peng D, Wang H, Zhang FJ, Li HM, Xie YJ, Chen AJ, Xie W.   +7 more
europepmc   +1 more source

Strength evaluation of concrete corbels cast in a different stage from the column

Revista IBRACON de Estruturas e Materiais
The design of a precast structural system requires joints between the structural elements, and concrete corbels are commonly used in the connection between beams and columns.
D. L. ARAÚJO, S. A. AZEVEDO, E. D. MUNIZ, E. M O. SILVA, L. A. OLIVEIRA JÚNIOR   +4 more
doaj   +1 more source

Experimental Study on the Behavior of Normal and High Strength Self-compacting Reinforced Concrete Corbels

Journal of Engineering and Sustainable Development, 2014
The main purpose of this experimental study is to investigate the behavior and strength of self-compacting reinforced concrete corbels with and without steel fibers. The program included (10) specimens, in which the shear span to effective depth ratio
Mohammed Mosleh Salman, Ihsan Al-Shaarbaf, Jassim Muhsin Aliewi   +2 more
doaj  

Shear strength and behavior of eco-friendly RC corbels

Results in Engineering
The use of efficient and environmentally friendly materials is a priority in the construction industry. In this study, the behavior of reinforced concrete corbels made of recycled concrete aggregate (RCA) was investigated.
Kadhim Z. Naser, Abdulamir Atalla Almayah, Abdulnasser M. Abbas   +2 more
doaj   +1 more source

Experimental Investigation on Shear Capacity of Steel-Fiber-Reinforced High-Strength Concrete Corbels. [PDF]

Materials (Basel), 2023
Li SS, Zheng JY, Zhang JH, Li HM, Guo GQ, Chen AJ, Xie W.   +6 more
europepmc   +1 more source

Analysis, Behavior, Strengthening and repairing of Reinforced Concrete Corbels: Comprehensive Review

Journal of Materials and Engineering Structures, 2023
In this review, an extensive survey on the theoretical models and approaches that were proposed in literature to study the behavior of RC corbels has been presented.
Qasim Muhammed SHAKIR
doaj  

A Calculation Method for the Shear Strength of Steel Fiber-Reinforced High-Strength Concrete Corbels Based on the Softened Strut-and-Tie Model

Buildings
To investigate the shear performance of steel fiber-reinforced high-strength concrete (SFRHSC) corbels subjected to concentrated loading, an experimental program was executed on six specimens featuring welded anchorage for the upper longitudinal ...
Hongmei Li, Die Peng, Qinghe Liu, Shushan Li   +3 more
doaj   +1 more source

MODELING CONFINED ZONE EFFECT IN REINFORCED CONCRETE CORBEL STRENGTHENED BY CFRP

Journal of Chemical Technology and Metallurgy
Confined zone effect, which is primarily observed in reinforced concrete (RC) columns subjected to compression, is crucial for the load-bearing capacity of (RC) structures. This occurs when, despite an increase in the load, the resulting deformations are nearly zero.
Stankov, Veselin, IVANOVA, Ivelina, ASSIH, Jules, DONTCHEV, Dimitar   +3 more
openaire   +3 more sources

Investigation on the Ductility Capacity of Concrete Columns with High Strength Steel Reinforcement under Eccentric Loading. [PDF]

Materials (Basel), 2023
Zhang F, Liu X, Ge FW, Cui C.
europepmc   +1 more source