Meshfree simulation of dynamic brittle and quasi-brittle fracture using a local damage model based on lattice particle method

Meshfree simulation of dynamic brittle and quasi-brittle fracture using a local damage model based on lattice particle method

In this paper, the particle size-dependent issue of Lattice Particle Method (LPM) for simulating dynamic brittle and quasi-brittle fracture is addressed by coupling LPM with a local damage model based on fracture energy. The proposed model is simple and more robust than the Stress Intensity Factor (...

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Bibliographic Details
Main Authors: Ng, Khai Ching, Chen, Hailong, Low, Wei Chen
Format: Article
Language:English
Published: 2024
Subjects:
Dynamic fracture ; Meshfree models ; Lattice Particle Method (LPM) ; Local damage model ; Isotropic damage model ; Lattice Spring Model (LSM)
Online Access:https://eprints.nottingham.ac.uk/77653/

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