Studies of dynamic crack propagation and crack branching with peridynamics

By Youn Doh Ha, Florin Bobaru. 2010

783 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Computational Mechanics, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/b16306ec3f3e3ec09d73ea2146044b8efbbc707a

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Civil and Structural Engineering

In Computational Mechanics

In Mechanics of Materials

Citations in the corpus

Peridynamic model for dynamic fracture in unidirectional fiber-reinforced composites (2012, methodology): “The reason for the larger damage areas when the horizon is larger is discussed in detail in [15].”
A force-based coupling scheme for peridynamics and classical elasticity (2013, background): “edu, Ph: + 1 (512) 475-8629, Fax: + 1 (512) 471-8694 (Serge Prudhomme) propagation and crack branching [18], viscoplasticity [17], polycrystal fracture [2], wave propagation [35], etc.”
An efficient augmented finite element method for arbitrary cracking and crack interaction in solids (2014, methodology): “For example, the peri-dynamics method and many other meshless (or meshfree) methods [4–6], which are based on direct integration of point-wise force interactions among neighboring material points, can effectively model the arbitrary crack formation and multiple crack interactions in solids under dyn”
Dual‐horizon peridynamics (2015, background): “The material parameters of the plate (soda-lime glass) are E D 72GPa, D 2440 kg/m3, and critical energy release rate being G0 D 135 J/m2 [51].”
A peridynamic formulation for transient heat conduction in bodies with evolving discontinuities (2012, background): “, [22, 23] for the micromodulus function in the mechanical peridynamic model.”
A coupled thermo-mechanical bond-based peridynamics for simulating thermal cracking in rocks (2018, background): “In the previous studies (Ha and Bobaru 2010, 2011; Cheng et al. 2015), the numerical convergence was investigated in dynamic brittle fracture in isotropic and homogeneous materials and functionally graded materials (FGMs).”
A morphing approach to couple state-based peridynamics with classical continuum mechanics (2016, background): “Peridynamics has been successfully applied to crack propagation [8, 12], investigating impact on a brittle solid [22], failure analyses of composites [2, 11] and nanotube reinforced composites [9].”
Phase-field modeling of hydraulic fracture (2016, background): “Examples of diffuse crack approaches include peridynamics([37,38]), gradient damage mechanics([39,40]), and the phase-field methods presented herein and by other recent studies([41-53]).”
Surface corrections for peridynamic models in elasticity and fracture (2017, methodology): “Also, discrete peridynamic models using higher r -ratio values (called m-convergence in the literature, see [39,43]), approximate the original, continuum, formulation better.”
An improved peridynamic approach for quasi-static elastic deformation and brittle fracture analysis (2015, methodology): “It appears to fit the physical nature of long-range force well, and the similar internal length effects have been discussed in [7,34–36].”