A coupling approach of the isogeometric–meshfree method and peridynamics for static and dynamic crack propagation

Q Zhang, N Nguyen-Thanh, W Li, AM Zhang… - Computer Methods in …, 2023 - Elsevier
A coupling approach of the isogeometric–meshfree method and the peridynamic method is
developed for static and dynamic crack propagation. The coupling approach exhibits …

Coupled total-and semi-Lagrangian peridynamics for modelling fluid-driven fracturing in solids

C Yang, F Zhu, J Zhao - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
This paper presents a novel computational approach for modelling fluid-driven fracturing in
quasi-brittle solids using peridynamics. The approach leverages a rigorous coupling of the …

Simulating air blast on concrete structures using the volumetric penalty coupling of isogeometric analysis and peridynamics

S Shende, M Behzadinasab, G Moutsanidis… - … Models and Methods …, 2022 - World Scientific
A stabilized Isogeometric formulation of compressible flows is coupled to a large-
deformation inelastic solid with an M7 Microplane constitutive model of concrete failure …

A general-purpose, inelastic, rotation-free Kirchhoff–Love shell formulation for peridynamics

M Behzadinasab, M Alaydin, N Trask… - Computer Methods in …, 2022 - Elsevier
We present a comprehensive rotation-free Kirchhoff–Love (KL) shell formulation for
peridynamics (PD) that is capable of modeling large elasto-plastic deformations and fracture …

[HTML][HTML] A peridynamic model for electromechanical fracture and crack propagation in piezoelectric solids

FS Vieira, AL Araújo - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
This paper presents for the first time an approach to the problem of electromechanical
fracture and crack propagation in piezoelectric solids with peridynamics. Fracture in …

Three-dimensional dynamic and quasi-static crack growth by a hybrid XFEM-peridynamics approach

B Chen, T Yu, S Natarajan, Q Zhang, TQ Bui - Engineering Fracture …, 2022 - Elsevier
This paper aims at presenting a hybrid computational strategy and its detailed
implementation for simulation of crack propagation problems in three-dimensional (3D) …

Stabilized and variationally consistent integrated meshfree formulation for advection-dominated problems

TH Huang - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
Meshfree methods such as reproducing kernel (RK) approximation are suitable for modeling
fluid flow problems because of their flexibility in controlling local smoothness and order of …

Isogeometric discretization methods in computational fluid mechanics

K Takizawa, Y Bazilevs, TE Tezduyar - Mathematical Models and …, 2022 - World Scientific
In this lead article of the special issue, we provide a brief summary of the research
developments in Isogeometric Analysis (IGA) for Computational Fluid Dynamics (CFD). We …

[HTML][HTML] On the role of bond-associated stabilization and discretization on deformation and fracture in non-ordinary state-based peridynamics

FS Vieira, AL Araújo - Engineering Fracture Mechanics, 2022 - Elsevier
As it is well known, non-ordinary state-based peridynamic (NOSB PD) models suffer from
inherent instability issues, which can severely affect deformation and fracture predictions …

An improved peridynamics topology optimization formulation for compliance minimization

FS Vieira, AL Araújo - Structural and Multidisciplinary Optimization, 2024 - Springer
This work proposes an improved peridynamics density-based topology optimization
framework for compliance minimization. One of the main advantages of using a …