The use of displacement discontinuities in a rate-dependent medium. Simone, A. & Sluys, L. J. Computer Methods in Applied Mechanics and Engineering, 193(27--29):3015--3033, 2004. Special issue on "Computational Failure Mechanics for Geomaterials" edited by R.I. Borjadoi abstract bibtex This paper illustrates the use of displacement discontinuities in a rate-dependent elastoplastic-damage model. Rate-dependency is considered in the framework of Perzyna viscoplasticity. Displacement discontinuities are incorporated using the partition of unity property of finite-element shape functions. A combined continuous-discontinuous approach is proposed in which a discontinuity is only inserted after a certain amount of damage. Various examples illustrate the applicability of the combined approach to granular and quasi-brittle materials with and without fibre-reinforcement.
@article{ Simone:Viscopum2004,
author = {A. Simone and L. J. Sluys},
title = {The use of displacement discontinuities in a rate-dependent medium},
journal = {Computer Methods in Applied Mechanics and Engineering},
year = {2004},
volume = {193},
number = {27--29},
pages = {3015--3033},
note = {Special issue on {"Computational Failure Mechanics for Geomaterials"} edited by R.I. Borja},
kind = {journal paper (ISI)},
doi = {http://dx.doi.org/10.1016/j.cma.2003.08.006},
pdf = {J6 - The use of displacement discontinuities in a rate-dependent medium -- Simone, Sluys - cmame -
2004.pdf},
abstract = {This paper illustrates the use of displacement discontinuities in a rate-dependent
elastoplastic-damage model. Rate-dependency is considered in the framework of Perzyna viscoplasticity.
Displacement discontinuities are incorporated using the partition of unity property of finite-element
shape functions. A combined continuous-discontinuous approach is proposed in which a discontinuity is
only inserted after a certain amount of damage. Various examples illustrate the applicability of the
combined approach to granular and quasi-brittle materials with and without fibre-reinforcement.}
}
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{"_id":{"_str":"5207f6a9d40bcbb041001670"},"__v":0,"authorIDs":[],"author_short":["Simone, A.","Sluys, L.<nbsp>J."],"bibbaseid":"simone-sluys-theuseofdisplacementdiscontinuitiesinaratedependentmedium-2004","bibdata":{"html":"<div class=\"bibbase_paper\">\n\n\n<span class=\"bibbase_paper_titleauthoryear\">\n\t<span class=\"bibbase_paper_title\"><a name=\"Simone:Viscopum2004\"> </a>The use of displacement discontinuities in a rate-dependent medium.</span>\n\t<span class=\"bibbase_paper_author\">\nSimone, A.; and Sluys, L. J.</span>\n\t<!-- <span class=\"bibbase_paper_year\">2004</span>. -->\n</span>\n\n\n\n<i>Computer Methods in Applied Mechanics and Engineering</i>,\n\n193(27--29):3015--3033.\n\n 2004.\n\n\nSpecial issue on \"Computational Failure Mechanics for Geomaterials\" edited by R.I. Borja.\n\n<br class=\"bibbase_paper_content\"/>\n\n<span class=\"bibbase_paper_content\">\n \n \n \n <a href=\"javascript:showBib('Simone:Viscopum2004')\">\n <img src=\"http://www.bibbase.org/img/filetypes/bib.png\" \n\t alt=\"The use of displacement discontinuities in a rate-dependent medium [bib]\" \n\t class=\"bibbase_icon\"\n\t style=\"width: 24px; height: 24px; border: 0px; vertical-align: text-top\"><span class=\"bibbase_icon_text\">Bibtex</span></a>\n \n \n\n \n \n \n \n \n\n \n <a class=\"bibbase_abstract_link\" href=\"javascript:showAbstract('Simone:Viscopum2004')\">Abstract</a>\n \n \n</span>\n\n<!-- -->\n<!-- <div id=\"abstract_Simone:Viscopum2004\"> -->\n<!-- This paper illustrates the use of displacement discontinuities in a rate-dependent elastoplastic-damage model. Rate-dependency is considered in the framework of Perzyna viscoplasticity. Displacement discontinuities are incorporated using the partition of unity property of finite-element shape functions. 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Borja","kind":"journal paper (ISI)","key":"Simone:Viscopum2004","journal":"Computer Methods in Applied Mechanics and Engineering","id":"Simone:Viscopum2004","doi":"http://dx.doi.org/10.1016/j.cma.2003.08.006","bibtype":"article","bibtex":"@article{ Simone:Viscopum2004,\n author = {A. Simone and L. J. Sluys},\n title = {The use of displacement discontinuities in a rate-dependent medium},\n journal = {Computer Methods in Applied Mechanics and Engineering},\n year = {2004},\n volume = {193},\n number = {27--29},\n pages = {3015--3033},\n note = {Special issue on {\"Computational Failure Mechanics for Geomaterials\"} edited by R.I. Borja},\n kind = {journal paper (ISI)},\n doi = {http://dx.doi.org/10.1016/j.cma.2003.08.006},\n pdf = {J6 - The use of displacement discontinuities in a rate-dependent medium -- Simone, Sluys - cmame -\n\t\t 2004.pdf},\n abstract = {This paper illustrates the use of displacement discontinuities in a rate-dependent\n\t\t elastoplastic-damage model. Rate-dependency is considered in the framework of Perzyna viscoplasticity.\n\t\t Displacement discontinuities are incorporated using the partition of unity property of finite-element\n\t\t shape functions. A combined continuous-discontinuous approach is proposed in which a discontinuity is\n\t\t only inserted after a certain amount of damage. Various examples illustrate the applicability of the\n\t\t combined approach to granular and quasi-brittle materials with and without fibre-reinforcement.}\n}","author_short":["Simone, A.","Sluys, L.<nbsp>J."],"author":["Simone, A.","Sluys, L. J."],"abstract":"This paper illustrates the use of displacement discontinuities in a rate-dependent elastoplastic-damage model. Rate-dependency is considered in the framework of Perzyna viscoplasticity. Displacement discontinuities are incorporated using the partition of unity property of finite-element shape functions. A combined continuous-discontinuous approach is proposed in which a discontinuity is only inserted after a certain amount of damage. Various examples illustrate the applicability of the combined approach to granular and quasi-brittle materials with and without fibre-reinforcement."},"bibtype":"article","biburl":"http://cm.strumech.citg.tudelft.nl/simone/simone.bib","downloads":0,"title":"The use of displacement discontinuities in a rate-dependent medium","year":2004,"dataSources":["h3mqA2vavTRFCueZc"]}