Prediction of reinforced concrete walls shear strength based on soft computing-based techniques

A Tabrizikahou, G Pavić, Y Shahsavani… - Soft Computing, 2023 - Springer
The precise estimation of the shear strength of reinforced concrete walls is critical for
structural engineers. This projection, nevertheless, is exceedingly complicated because of …

Nonlinear modeling for composite plate shear walls-concrete filled structures

M Asgarpoor, A Gharavi, S Epackachi… - Journal of Building …, 2023 - Elsevier
This paper proposes modeling recommendations, including constitutive model parameters
for concrete and steel for nonlinear and macroscopic simulation of Composite Plate Shear …

Structural test and analyses of UHPC horizontal connection with shear keys for slab-external PC wall

NH Cuong, H An, HV Tran, S An, K Lee - Construction and Building …, 2024 - Elsevier
In residential buildings, the connection between the wall and the slab is the most important
area for the design to prevent structural failure and heat loss. The research objective is to …

Finite element analysis of frames with reinforced concrete encased steel composite columns

G Tunc, MM Othman, HC Mertol - Buildings, 2022 - mdpi.com
Structural frame systems that consists of concrete-encased-steel-embedded composite
columns and reinforced concrete beams are typically used in mid-rise to tall buildings. In …

Effective Prediction of Concrete Constitutive Models for Reinforced Concrete Shear Walls under Cyclic Loading

QB To, J Shin, SJ Kim, HW Kim, K Lee - Materials, 2024 - mdpi.com
One of the most challenging elements of modeling the behaviour of reinforced concrete (RC)
walls is combining realistic material models that can capture the observable behaviour of the …

Quantifying effect of post-tensioned bars for precast concrete shear walls

QT Bao, K Lee, SJ Kim, J Shin - Sustainability, 2022 - mdpi.com
A hybrid concrete wall is made up of a traditional reinforced concrete wall with post-
tensioned technology. Recent research has shown that post-tensioned (PT) reinforced …

Finite element analysis of rectangular and flanged steel‐concrete shear walls under cyclic loading

M Asgarpoor, A Gharavi, S Epackachi… - … Structural Design of …, 2021 - Wiley Online Library
The seismic performance of steel‐plate concrete (SC) shear walls is numerically
investigated for various SC wall geometrical shapes. Steel faceplates and infill concrete are …

Experimental evaluation of a vertical heat bridge insulation system for the structural performance of multi-residential buildings

NH Cuong, L Gayoon, H An, S An, SW Han, K Lee - Structures, 2023 - Elsevier
This research aims to evaluate the impact of thermal bridge solutions on the structural
performance of wall connection components in multi-residential buildings. After …

Dynamic damage and fracture mechanism of curved ripper cutting reinforced concrete composites: Numerical simulation combined with engineering practice

Y Fang, X Li, L Cui, Y Guo, J Mei, C Zhang… - … and Underground Space …, 2024 - Elsevier
Shield tunnels inevitably cross existing structures like reinforced concrete pile foundations
and concrete walls due to the spatial interlocking of underground structures in the …

Evaluation of plasticity‐based concrete constitutive models under monotonic and cyclic loadings

A Gharavi, M Asgarpoor… - The Structural Design of …, 2022 - Wiley Online Library
This paper evaluates the applicability of several concrete models to simulate the behavior of
concrete elements under monotonic and cyclic loadings. Several robust constitutive models …