MODELING OF VARIABLE LAMÃÂS MODULII FOR A FGM GENERALIZED THERMOELASTIC HALF SPACE
Keywords:
HALF SPACE, GENERALIZED THERMOELASTICITY, PERTURBATION METHOD, FGM, VARIABLE LAMéÂS MODULII.Abstract
IN THIS WORK WE CONSIDER A PROBLEM IN THE CONTEXT OF THE GENERALIZED THEORY OF THERMOELASTICITY FOR A HALF SPACE. THE MATERIAL OF THE HALF SPACE IS FUNCTIONALLY GRADED IN WHICH LAMéÂS MODULII ARE FUNCTIONS OF THE VERTICAL DISTANCE FROM THE SURFACE OF THE MEDIUM. THE SURFACE IS TRACTION FREE AND SUBJECTED TO A TIME DEPENDENT THERMAL SHOCK. THE PROBLEM WAS SOLVED BY USING THE LAPLACE TRANSFORM METHOD TOGETHER WITH THE PERTURBATION TECHNIQUE. THE OBTAINED RESULTS ARE DISCUSSED AND COMPARED WITH THE SOLUTION WHEN LAMéÂS MODULII ARE CONSTANTS. NUMERICAL RESULTS ARE COMPUTED AND REPRESENTED GRAPHICALLY FOR THE TEMPERATURE, DISPLACEMENT AND STRESS DISTRIBUTIONS.Downloads
Published
2016-02-17
Issue
Section
Articles
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License [CC BY] that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).