Results 121 to 130 of about 1,194,571 (156)

Analysis of unsymmetrical reinforced concrete double corbels

AIP Conference Proceedings, 2020
Unsymmetrical reinforced concrete double corbels have different shear spans (a) in each side. ACI 318-14 provisions allow the structural analysis and design of double corbels through either shear friction (SF) method or the Strut-and-Tie modeling (STM). The current study presents analysis procedure using both SF and STM.
Khattab Saleem Abdul-Razzaq, Asala A. Dawood, Ali Mustafa Jalil   +2 more
openaire   +1 more source

Shear strength of reinforced concrete corbels

Magazine of Concrete Research, 2009
In this study, 15 reinforced concrete corbels with shear span-to-depth ratio greater than unity were tested. Test results indicate that the shear strength of corbels increases with increase in compressive strength of concrete, parameter of main reinforcement and parameter of vertical stirrups. The shear strength of corbels also increases with decrease
W.-Y. Lu, I.-J. Lin, S.-J. Hwang
openaire   +1 more source

Behavior of Reinforced High‐Strength‐Concrete Corbels

Journal of Structural Engineering, 1994
Results of an experimental investigation on the behavior of corbels made with high‐strength concrete in excess of 40 MPa are presented. A total of 16 life‐size corbels were tested, two of which were unreinforced. The primary variables of the investigation were presence of horizontal force, reinforcement ratio, and shear‐span‐to‐depth (a/d) ratio ...
Yook‐Kong Yong, P. Balaguru
openaire   +1 more source

Design proposals for reinforced concrete corbels

PCI Journal, 1976
Simple design proposals for normal weight and lightweight reinforced concrete corbels are presented, based on previously reported experimental studies. A "Model Code Clause" embodying the design proposals is detailed, together with a step-by-step procedure for practical application.
openaire   +1 more source

Nonlinear finite element analysis of reinforced concrete corbel

Computers & Structures, 1993
Reinforced concrete corbels have been analysed using the nonlinear finite element method. An elasto-plastic-cracking constitutive formulation using Huber-Hencky-Mises yield surface augmented with a tension cut-off is employed. Smeared-fixed cracking with mesh-dependent strain softening is employed to obtain objective results.
Prasad, Renuka HN, Channakeshava, C, Prasad, Raghu BK, Iyengar, Sundara Raja KT   +3 more
openaire   +2 more sources

Research on the Strength and Crack Resistance of Reinforced Concrete Short Corbels

Lecture Notes in Civil Engineering
Solomiya Maksymovych, Ihor Karkhut
exaly   +2 more sources

Shear Strength Prediction for Reinforced Concrete Corbels

ACI Structural Journal, 2000
Corbels are brackets that project from the faces of columns and are used extensively in precast concrete construction to support primary beams and girders. This paper proposes a softened strut-and-tie model for determining the shear strength of corbels.
openaire   +1 more source

FE analysis of reinforced concrete corbels with enhanced continuum models

Finite Elements in Analysis and Design, 2011
The paper presents quasi-static FE-simulations of the behaviour of short reinforced concrete corbels with and without shear reinforcement. Concrete was modelled with the aid of three various constitutive continuum models: an isotropic elasto-plastic, an isotropic damage and an anisotropic smeared crack approach. To ensure the mesh-independent numerical
E. Syroka, J. Bobiński, J. Tejchman
openaire   +1 more source

Reinforcing Struts and Ties in Concrete Corbels

ACI Structural Journal, 2021
openaire   +1 more source

Reinforced Concrete Corbels - Simplified

ACI Structural Journal, 1987
openaire   +2 more sources