A review of the scaled boundary finite element method for two-dimensional linear elastic fracture mechanics

C Song, ET Ooi, S Natarajan - Engineering Fracture Mechanics, 2018 - Elsevier
The development and the application of the scaled boundary finite element method for
fracture analysis is reviewed. In this method, polygonal elements (referred to as …

Discrete and phase field methods for linear elastic fracture mechanics: a comparative study and state-of-the-art review

A Egger, U Pillai, K Agathos, E Kakouris, E Chatzi… - Applied Sciences, 2019 - mdpi.com
Three alternative approaches, namely the extended/generalized finite element method
(XFEM/GFEM), the scaled boundary finite element method (SBFEM) and phase field …

[图书][B] The scaled boundary finite element method: introduction to theory and implementation

C Song - 2018 - books.google.com
An informative look at the theory, computer implementation, and application of the scaled
boundary finite element method This reliable resource, complete with MATLAB, is an easy-to …

Multivariate uncertainty analysis of fracture problems through model order reduction accelerated SBFEM

X Shen, C Du, S Jiang, P Zhang, L Chen - Applied Mathematical Modelling, 2024 - Elsevier
Abstract An efficient Monte Carlo simulation (MCS) method that analyses the influences of
multivariate uncertain parameters on the response of cracked structures is proposed. The …

Modeling cyclic crack propagation in concrete using the scaled boundary finite element method coupled with the cumulative damage-plasticity constitutive law

O Alrayes, C Könke, ET Ooi, KM Hamdia - Materials, 2023 - mdpi.com
Many concrete structures, such as bridges and wind turbine towers, fail mostly due to the
fatigue rapture and bending, where the cracks are initiated and propagate under cyclic …

Arbitrary polygon-based CSFEM-PFCZM for quasi-brittle fracture of concrete

Y Huang, Z Zheng, F Yao, C Zeng, H Zhang… - Computer Methods in …, 2024 - Elsevier
In recent years, engineering and research communities have shown a growing interest in
polygon elements due to their adaptability to complex geometries. However, their …

A numerical study of crack mixed mode model in concrete material subjected to cyclic loading

O Alrayes, C Könke, KM Hamdia - Materials, 2023 - mdpi.com
In quasi-brittle materials such as concrete, numerical methods are frequently used to
simulate the crack propagation for monotonic loading. However, further research and action …

A polygon scaled boundary finite element formulation for transient coupled thermoelastic fracture problems

ET Ooi, MD Iqbal, C Birk, S Natarajan, EH Ooi… - Engineering Fracture …, 2020 - Elsevier
The scaled boundary finite element method is developed for transient thermoelastic fracture
analysis. To enable this, a set of novel shape functions are derived considering …

NURBS-boundary-based quadtree scaled boundary finite element method study for irregular design domain

X Li, H Su, J Yang, G Gao, Y Wang - Engineering Analysis with Boundary …, 2024 - Elsevier
The traditional finite element analysis for irregular design domains often encounters
challenges such as intricate mesh discretization and inaccurate boundary description. In this …

Automatic mesoscopic fracture modelling of concrete based on enriched SBFEM space and quad-tree mesh

S Jiang, L Sun, ET Ooi, M Ghaemian, C Du - Construction and Building …, 2022 - Elsevier
A novel approach for mesoscale modelling of concrete composites is proposed by
combining enriched scaled boundary finite element methods with quad-tree mesh. The …