[HTML][HTML] An agile, intelligent and scalable framework for mix design optimization of green concrete incorporating recycled aggregates from precast rejects

Y Yu, GH Fang, R Kurda, AR Sabuj, XY Zhao - Case Studies in …, 2024 - Elsevier
Recent advances highlight the potential of low-carbon concrete using recycled aggregates
from precast rejects. This material, called precast recycled aggregate concrete (PRAC) …

Shear Strength Prediction Model of FRP Bar‐Reinforced Concrete Beams without Stirrups

D Gao, C Zhang - Mathematical problems in engineering, 2020 - Wiley Online Library
The shear strength prediction model for fiber‐reinforced polymer (FRP) bar‐reinforced
concrete beams without stirrups in ACI440. 1R‐2015 does not consider the “size effect” and …

Assessment of model uncertainties for structural resistance

M Holický, JV Retief, M Sýkora - Probabilistic Engineering Mechanics, 2016 - Elsevier
Uncertainties in resistance models play a significant role in the reliability analysis of
structures and code calibration of partial factors for semi-probabilistic design. In spite of this …

Statistical models for shear strength of RC beam‐column joints using machine‐learning techniques

JS Jeon, A Shafieezadeh… - … engineering & structural …, 2014 - Wiley Online Library
This paper proposes a new set of probabilistic joint shear strength models using the
conventional multiple linear regression method, and advanced machine‐learning methods …

Parameterized seismic fragility curves for curved multi-frame concrete box-girder bridges using Bayesian parameter estimation

JS Jeon, S Mangalathu, J Song… - Journal of Earthquake …, 2019 - Taylor & Francis
This paper addresses the application of a Bayesian parameter estimation method to a
regional seismic risk assessment of curved concrete bridges. For this purpose, numerical …

Proposition of new computer artificial intelligence models for shear strength prediction of reinforced concrete beams

HRM Mohammed, S Ismail - Engineering with Computers, 2022 - Springer
The study is investigated the capacity of new artificial intelligence (AI) methodologies for
shear strength (V s) computation of reinforced concrete (RC) beams. The development of …

Effects of stirrup and inclined bar corrosion on shear behavior of RC beams

L Wang, X Zhang, J Zhang, Y Ma, Y Liu - Construction and Building …, 2015 - Elsevier
An experimental study is proposed to investigate the shear behavior of corroded reinforced
concrete (RC) beams with stirrups and inclined bars. The proposed study aims to address …

Uncertainties in resistance models for sound and corrosion-damaged RC structures according to EN 1992-1-1

M Sykora, M Holicky, M Prieto, P Tanner - Materials and structures, 2015 - Springer
Resistance of civil engineering structures is primarily dependent on material properties,
geometry and uncertainties related to an applied model. While materials and geometry can …

A simplified approach to joint shear behavior prediction of RC beam-column connections

J Kim, JM LaFave - Earthquake Spectra, 2012 - journals.sagepub.com
An extensive experimental database of reinforced concrete (RC) beam-column connections
subjected to cyclic lateral loading has been constructed. All cases within the database …

Probabilistic calibration for shear strength models of reinforced concrete columns

B Yu, S Liu, B Li - Journal of Structural Engineering, 2019 - ascelibrary.org
A probabilistic calibration method is proposed for evaluating the accuracy and applicability
of available deterministic models for the shear strength of shear-critical reinforced concrete …