State-of-the-art review on the progressive failure characteristics of geomaterials in peridynamic theory

XP Zhou, YT Wang - Journal of Engineering Mechanics, 2021 - ascelibrary.org
Peridynamic (PD) theory is an integral-type nonlocal continuum mechanics theory that
reformulates the equation of motion in local continuum mechanics as an integrodifferential …

[HTML][HTML] A 3-D conjugated bond-pair-based peridynamic formulation for initiation and propagation of cracks in brittle solids

Y Wang, X Zhou, Y Wang, Y Shou - International Journal of Solids and …, 2018 - Elsevier
In this paper, a novel 3D conjugated bond-pair-based peridynamic model is proposed to
simulate the initiation and propagation of cracks in brittle solids. In the proposed numerical …

Surface corrections for peridynamic models in elasticity and fracture

QV Le, F Bobaru - Computational Mechanics, 2018 - Springer
Peridynamic models are derived by assuming that a material point is located in the bulk.
Near a surface or boundary, material points do not have a full non-local neighborhood. This …

[HTML][HTML] A Peridynamic-enhanced finite element method for Thermo–Hydro–Mechanical coupled problems in saturated porous media involving cracks

T Ni, X Fan, J Zhang, M Zaccariotto… - Computer Methods in …, 2023 - Elsevier
In this paper, a peridynamic-enhanced finite element formulation is introduced for the
numerical simulation of thermo–hydro–mechanical coupled problems in saturated porous …

Coupling of FEM meshes with Peridynamic grids

M Zaccariotto, T Mudric, D Tomasi, A Shojaei… - Computer Methods in …, 2018 - Elsevier
The paper presents an effective and accurate way to couple FEM meshes to peridynamic
grids and uses it to solve 1D, 2D and 3D problems in static and dynamic conditions. Crack …

The modeling of crack propagation and coalescence in rocks under uniaxial compression using the novel conjugated bond-based peridynamics

Y Wang, X Zhou, Y Shou - International Journal of Mechanical Sciences, 2017 - Elsevier
In this paper, crack propagation and coalescence behaviors in rock specimens containing
pre-existing open flaws under uniaxial compression are investigated using the novel …

Hybrid FEM and peridynamic simulation of hydraulic fracture propagation in saturated porous media

T Ni, F Pesavento, M Zaccariotto, U Galvanetto… - Computer Methods in …, 2020 - Elsevier
This paper presents a hybrid modeling approach for simulating hydraulic fracture
propagation in saturated porous media: ordinary state-based peridynamics is used to …

[HTML][HTML] A bond-level energy-based peridynamics for mixed-mode fracture in rocks

Y Wang, W Wu - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
This paper deals with the numerical simulation of initiation and propagation of mixed mode
fracture in rocks. A bond-level energy-based peridynamic model is developed by introducing …

Peridynamic formulations enriched with bond rotation effects

Q Zhu, T Ni - International journal of engineering science, 2017 - Elsevier
Limited by its fixed effective Poisson's ratio, the bond-based central force peridynamic theory
fails to properly describe shear deformation of solids. In this paper, the classical peridynamic …

An energy-based peridynamic model for fatigue cracking

CT Nguyen, S Oterkus, E Oterkus - Engineering Fracture Mechanics, 2021 - Elsevier
Fatigue design assessment is a crucial step in the design process of ships and offshore
structures. To date, the stochastic approach is commonly used to calculate the total lifetime …