Strut-and-tie modeling of reinforced concrete deep beams

KS Ismail, M Guadagnini… - Journal of Structural …, 2018 - ascelibrary.org
Strut-and-tie models (STMs) are often used for the design of shear critical deep members
because they can rationalize the shear transfer within discontinuous or disturbed regions in …

On the training algorithms for artificial neural network in predicting the shear strength of deep beams

TA Nguyen, HB Ly, HVT Mai, VQ Tran - Complexity, 2021 - Wiley Online Library
This study aims to predict the shear strength of reinforced concrete (RC) deep beams based
on artificial neural network (ANN) using four training algorithms, namely, Levenberg …

Sustainability of using steel fibers in reinforced concrete deep beams without stirrups

G Almasabha, Y Murad, A Alghossoon, E Saleh… - Sustainability, 2023 - mdpi.com
Reinforced Concrete (RC) deep beams perform better structurally when steel fibers are
added, as this reduces the need for web steel reinforcements, boosts shear strength, and …

Flexural shear behaviour of reinforced Crumbed Rubber Concrete beam

ASM Mendis, S Al-Deen, M Ashraf - Construction and Building Materials, 2018 - Elsevier
This paper investigates the flexural shear behaviour of reinforced beams made from different
Crumbed Rubber Concrete (CRC) mixes having similar compressive strength and different …

Parameters affecting diagonal cracking behavior of reinforced concrete deep beams

A Demir, N Caglar, H Ozturk - Engineering Structures, 2019 - Elsevier
In this study, an experimental study is performed to investigate the effects of section height
(h), ratio of shear span to effective depth (a/d) and compressive strength of concrete (f c') …

Shear strength prediction for RC beams without shear reinforcement by neural network incorporated with mechanical interpretations

W Prayoonwet, R Koshimizu, M Ozaki, Y Sato… - Engineering …, 2024 - Elsevier
In this study, the neural network model for predicting shear capacity of reinforced concrete
(RC) beams without shear reinforcements is developed. Several explanatory variables …

[PDF][PDF] Shear strength of deep beams: a state of art

S Harsha, PP Raju - 2019 - researchgate.net
In this present study a comprehensive literature has been reviewed on shear strength of
deep beams. The shear behavior of deep beams must be understood by varying various …

Experimental and Analytical Investigations on Shear Performance of Ambient-Cured Reinforced Geopolymer Concrete Beams

M Abdullah, AU Qazi, QS Khan, SMS Kazmi, MJ Munir - Buildings, 2024 - mdpi.com
Geopolymer concrete (GPC) has emerged as a sustainable alternative to ordinary Portland
cement concrete (OPCC) as GPC significantly reduces embodied carbon dioxide emissions …

BO-Stacking: A novel shear strength prediction model of RC beams with stirrups based on Bayesian Optimization and model stacking

J Shu, H Yu, G Liu, H Yang, Y Chen, Y Duan - Structures, 2023 - Elsevier
Shear strength prediction for reinforced concrete (RC) beams is a complex non-linear
problem impacted by many factors. Traditional Machine Learning (ML) models for shear …

Model uncertainties and bias in SHEAR strength predictions of slender stirrup reinforced concrete beams

OB Olalusi, C Viljoen - Structural Concrete, 2020 - Wiley Online Library
Prior studies point to high model uncertainty in shear prediction. Model factors for various
shear prediction models are characterized here, based on a recent and well‐vetted …