Reference : A computational library for multiscale modeling of material failure

	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Multidisciplinary, general & others
	Focus Areas :	Computational Sciences
	To cite this reference:	http://hdl.handle.net/10993/16054

Title :	A computational library for multiscale modeling of material failure
Language :	English
Author, co-author :	Talebi, H. [Institute of Structural Mechanics, Bauhaus-Universitaet Weimar, Marienstr. 15, Weimar, 99423, Germany]
	Silani, M. [Department of Mechanical Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran]
	Bordas, Stéphane [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
	Kerfriden, P. [Institute of Mechanics and Advanced Materials, Theoretical and Computational Mechanics, Cardiff University, Cardiff, CF 24 3AA, United Kingdom]
	Rabczuk, T. [Institute of Structural Mechanics, Bauhaus-Universitaet Weimar, Marienstr. 15, Weimar, 99423, Germany, School of Civil, Environmental and Architectural Engineering, Korea University, Seoul, South Korea]
Publication date :	2013
Journal title :	Computational Mechanics
Pages :	1-25
Peer reviewed :	Yes (verified by ORBilu)
Audience :	International
ISSN :	01787675
Keywords :	[en] Crack ; Fracture ; Molecular dynamics ; PERMIX ; XFEM
Abstract :	[en] We present an open-source software framework called PERMIX for multiscale modeling and simulation of fracture in solids. The framework is an object oriented open-source effort written primarily in Fortran 2003 standard with Fortran/C++ interfaces to a number of other libraries such as LAMMPS, ABAQUS, LS-DYNA and GMSH. Fracture on the continuum level is modeled by the extended finite element method (XFEM). Using several novel or state of the art methods, the piece software handles semi-concurrent multiscale methods as well as concurrent multiscale methods for fracture, coupling two continuum domains or atomistic domains to continuum domains, respectively. The efficiency of our open-source software is shown through several simulations including a 3D crack modeling in clay nanocomposites, a semi-concurrent FE-FE coupling, a 3D Arlequin multiscale example and an MD-XFEM coupling for dynamic crack propagation. © 2013 Springer-Verlag Berlin Heidelberg.
Target :	Researchers ; Professionals ; Students ; General public
Permalink :	http://hdl.handle.net/10993/16054
DOI :	10.1007/s00466-013-0948-2
Framework Programme / European Project :	FP7 ; 289361 - INSIST - Integrating Numerical Simulation and Geometric Design Technology

	File(s) associated to this reference
	Fulltext file(s): File Commentary Version Size Access Open access xfem-lib.pdf Author preprint 12.69 MB View/Open Additional material(s): File Commentary Size Access Open access Presentation_H-Talebi.pdf Presentation of PERMIX Open-source Molecular Dynamics Continuum Code Multi-scale Fracture Code 38.47 MB View/Open Open access Movie02.wmv Movie multi-scale fracture 1.58 MB View/Open Open access Movie01-1.wmv Movie multi-scale fracture MD-continuum 4.27 MB View/Open Open access Movie01-2.wmv Movie multi-scale fracture MD-continuum 4.55 MB View/Open Open access Movie03.wmv Movie multi-scale fracture MD-continuum 41.64 MB View/Open Open access Movie04.wmv Movie multi-scale fracture MD-continuum 20.06 MB View/Open

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