Time intergration schemes for rate dependent elasto-plastic constitutive equations

 

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dc.contributor.advisor Mitchell, Greg en_ZA
dc.contributor.author Hulley, Derek en_ZA
dc.date.accessioned 2016-07-04T08:44:03Z
dc.date.available 2016-07-04T08:44:03Z
dc.date.issued 1997 en_ZA
dc.identifier.citation Hulley, D. 1997. Time intergration schemes for rate dependent elasto-plastic constitutive equations. University of Cape Town. en_ZA
dc.identifier.uri http://hdl.handle.net/11427/20197
dc.description.abstract 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). en_ZA
dc.language.iso eng en_ZA
dc.subject.other Mechanical Engineering en_ZA
dc.title Time intergration schemes for rate dependent elasto-plastic constitutive equations en_ZA
dc.type Master Thesis
uct.type.publication Research en_ZA
uct.type.resource Thesis en_ZA
dc.publisher.institution University of Cape Town
dc.publisher.faculty Faculty of Engineering and the Built Environment
dc.publisher.department Department of Mechanical Engineering en_ZA
dc.type.qualificationlevel Masters
dc.type.qualificationname MSc en_ZA
uct.type.filetype Text
uct.type.filetype Image
dc.identifier.apacitation Hulley, 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/11427/20197 en_ZA
dc.identifier.chicagocitation Hulley, 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/11427/20197 en_ZA
dc.identifier.vancouvercitation Hulley 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/11427/20197 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


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