[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 …

Computational Cosserat periporomechanics for strain localization and cracking in deformable porous media

X Song, H Pashazad - International Journal of Solids and Structures, 2024 - Elsevier
Strain localization and cracking in porous media are significant issues in engineering and
science. Periporomechanics is a strong nonlocal framework for modeling the mechanics and …

An extended peridynamic model equipped with a new bond-breakage criterion for mixed-mode fracture in rock-like materials

W Wang, QZ Zhu, T Ni, B Vazic, P Newell… - Computer Methods in …, 2023 - Elsevier
This paper develops a numerical model based on two-parameter extended bond-based
peridynamics with a new bond-breakage criterion to simulate mixed-mode fracture in rock …

A discrete lattice model with axial and angular springs for modeling fracture in fiber-reinforced composite laminates

M Braun, I Iváñez, MP Ariza - European Journal of Mechanics-A/Solids, 2024 - Elsevier
In this research, we developed a new 2D triangular lattice model with axial and angular
springs to simulate fracture problems in composites. The inclusion of angular springs in the …

An adaptive partitioned reduced order model of peridynamics for efficient static fracture simulation

H Dong, H Wang, G Jiang, Z Cai, W Wang… - Engineering Analysis with …, 2023 - Elsevier
In this paper, an adaptive partitioning strategy and the proper orthogonal decomposition–
Galerkin method are combined to formulate an adaptive partitioned reduced order model …

Experimental and hybrid FEM/peridynamic study on the fracture of ultra-high-performance concretes reinforced by different volume fractions of polyvinyl alcohol fibers

K Zhang, T Ni, J Zhang, W Wang, X Chen… - Polymers, 2023 - mdpi.com
In this study, a series of three-point bending tests were carried out with notched beam
structures made of polyvinyl alcohol (PVA) fiber-reinforced ultra-high-performance concrete …

Modelling of dynamic fracture in bulk superconductor during pulsed field magnetization using ordinary state-based peridynamics

H Shen, H Yong, Y Zhou - European Journal of Mechanics-A/Solids, 2024 - Elsevier
Bulk superconductor is subjected to a combination of huge electromagnetic force and
temperature rise owing to the rapid movement of magnetic flux during pulsed field …

A conjugated bond-based peridynamic model for laminated composite materials

S Liu, L Che, G Fang, J Liang - International Journal of Mechanical …, 2024 - Elsevier
The bond-based peridynamic (BB-PD) theory is inadequate in describing the four
independent engineering material constants of composite lamina, which results in fixed …

FURTHER DEVELOPMENT OF GDEM FOR THE MODELING OF MULTI-SCALE DYNAMIC RESPONSE OF ROCK SUBJECTED TO BLASTING AND IMPACT

J Ma, R Li, C Li, J Chen, Y Lin… - International Journal for …, 2024 - dl.begellhouse.com
The dynamical responses of rock subjected to blasting and impact have been of concern in
most underground projects. Due to the size effects and strain-rate enhancement induced by …

Numerical simulation of interfacial and subinterfacial crack propagation by using extended peridynamics

W Wang, QZ Zhu, T Ni, B Vazic, P Newell… - Computers & …, 2023 - Elsevier
The interaction between crack propagation and interfaces is one of the critical problems in
bimaterial systems. In this paper, interfacial and subinterfacial fracture behaviors are …