Time intergration schemes for rate dependent elasto-plastic constitutive equations

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dc.contributor.advisorMitchell, Gregen_ZA
dc.contributor.authorHulley, Dereken_ZA
dc.date.accessioned2016-07-04T08:44:03Z
dc.date.available2016-07-04T08:44:03Z
dc.date.issued1997en_ZA
dc.description.abstractThe purpose of this thesis is to set out the results of an investigation into the commonly used methods of performing material update calculations within the framework of the Finite Element Method, as well as an investigation into possible new methods of performing the material update procedures within the context of a rate dependent plastic material obeying the Von Mises yield condition. Material update procedures which have been used and analysed frequently are the Generalised Midpoint Algorithm, including the Midpoint Method, the Trapezoidal Rule and the Backward Euler Method with Radial Return. Each method displays its own advantages when applied to different input parameters (being material properties, initial stresses and strains, and increments in time and strain).en_ZA
dc.identifier.apacitationHulley, D. (1997). <i>Time intergration schemes for rate dependent elasto-plastic constitutive equations</i>. (Thesis). University of Cape Town ,Faculty of Engineering & the Built Environment ,Department of Mechanical Engineering. Retrieved from http://hdl.handle.net/11427/20197en_ZA
dc.identifier.chicagocitationHulley, Derek. <i>"Time intergration schemes for rate dependent elasto-plastic constitutive equations."</i> Thesis., University of Cape Town ,Faculty of Engineering & the Built Environment ,Department of Mechanical Engineering, 1997. http://hdl.handle.net/11427/20197en_ZA
dc.identifier.citationHulley, D. 1997. Time intergration schemes for rate dependent elasto-plastic constitutive equations. University of Cape Town.en_ZA
dc.identifier.ris TY - Thesis / Dissertation AU - Hulley, Derek AB - The purpose of this thesis is to set out the results of an investigation into the commonly used methods of performing material update calculations within the framework of the Finite Element Method, as well as an investigation into possible new methods of performing the material update procedures within the context of a rate dependent plastic material obeying the Von Mises yield condition. Material update procedures which have been used and analysed frequently are the Generalised Midpoint Algorithm, including the Midpoint Method, the Trapezoidal Rule and the Backward Euler Method with Radial Return. Each method displays its own advantages when applied to different input parameters (being material properties, initial stresses and strains, and increments in time and strain). DA - 1997 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 1997 T1 - Time intergration schemes for rate dependent elasto-plastic constitutive equations TI - Time intergration schemes for rate dependent elasto-plastic constitutive equations UR - http://hdl.handle.net/11427/20197 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/20197
dc.identifier.vancouvercitationHulley D. Time intergration schemes for rate dependent elasto-plastic constitutive equations. [Thesis]. University of Cape Town ,Faculty of Engineering & the Built Environment ,Department of Mechanical Engineering, 1997 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/20197en_ZA
dc.language.isoengen_ZA
dc.publisher.departmentDepartment of Mechanical Engineeringen_ZA
dc.publisher.facultyFaculty of Engineering and the Built Environment
dc.publisher.institutionUniversity of Cape Town
dc.subject.otherMechanical Engineeringen_ZA
dc.titleTime intergration schemes for rate dependent elasto-plastic constitutive equationsen_ZA
dc.typeMaster Thesis
dc.type.qualificationlevelMasters
dc.type.qualificationnameMScen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceThesisen_ZA
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