Shear failure of geometrically similar RC shear walls: Mesoscopic modellings and analysis

L Jin, L Miao, X Du - Structures, 2023 - Elsevier
Reinforced concrete (RC) shear wall often exhibits a brittle failure pattern, which may
present an obvious size effect. The objective of this study is to explore the size effect on RC …

Effect of shear-span ratio and vertical reinforcement ratio on the failure of geometrical-similar RC shear walls

L Miao, L Jin, D Li, X Du, B Zhang - Engineering Failure Analysis, 2022 - Elsevier
The purpose of this study is to investigate the size effect on reinforcement concrete (RC)
shear walls having different shear span ratios and vertical reinforcement ratios by the two …

Influence of axial compression ratio on size effect of RC shear wall under shear failure: Meso-scale simulation

JIN Liu, M Li-yue, LI Dong, DU Xiu-li - 工程力学, 2021 - engineeringmechanics.cn
Shear failure is one of the main failure modes of shear walls. The failure behavior of
reinforced concrete (RC) shear wall with aspect ratio of 1.0 is analyzed by means of meso …

Biaxial constitutive models for simulation of low-aspect-ratio reinforced concrete shear walls

JJ Wang, C Liu, X Nie, R Ding, YJ Zhu - Journal of Engineering …, 2022 - ascelibrary.org
A novel biaxial finite-element (FE) model is proposed and validated by a total of 32
reinforced concrete (RC) shear walls with aspect ratio below 1.5. First, a biaxial concrete …

An experimental investigation into the impacts of eccentric openings on the in-plane behavior of squat RC shear walls

SA Hosseini, A Kheyroddin, M Mastali - Engineering structures, 2019 - Elsevier
Changing the use of an existing building may require removing some portions of its
structural members, such as introducing door and window openings in the existing shear …

Experimental investigation on stress redistribution and load-transfer paths of shear walls with openings

H Zhang, X Liu, W Yi - Journal of Structural Engineering, 2018 - ascelibrary.org
The stress design method is gaining more and more attention for the design of two-
dimensional and three-dimensional reinforced concrete members. Shear walls, a common …

Performance of special RC shear walls under lateral cyclic and axial loads

M Bastami, M Salehi, M Ghorbani, AS Moghadam - Engineering Structures, 2023 - Elsevier
Reinforced concrete (RC) shear walls are common structural elements, although their cyclic
behavior under different combinations of axial and lateral loading requires further study. The …

Numerical investigations on the strain-rate-dependent mechanical behavior and size effect of RC shear walls

L Jin, B Zhang, F Chen, W Yu, Y Lei, L Miao… - International Journal of …, 2022 - Elsevier
For accurately simulating the dynamic mechanical behavior of Reinforced Concrete (RC)
shear walls subjected to dynamic loads, in this paper, a two-dimensional meso‑scale …

Nonlinear analysis of RC shear walls considering tension-stiffening effect

HG Kwak, DY Kim - Computers & Structures, 2001 - Elsevier
An analytical model which can simulate the nonlinear behavior of reinforced concrete (RC)
structures (such as panels and shear walls) subjected to in-plane shear and normal stresses …

Simplified model for damage in squat RC shear walls

ED Thomson, ME Perdomo, R Picón, ME Marante… - Engineering …, 2009 - Elsevier
In this paper, a new simplified model for simulating damage of squat RC shear walls under
lateral loads is proposed. This simplified model is based on damage and fracture …