Thermoelastic analysis of functionally graded porous beam

A. Mojahedin, M. Jabbari, Timon Rabczuk

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We present a thermoelastic analysis of functionally graded porous beams under in-plane thermal loading which is applied as uniform temperature distribution over the entire beam. The pore distributions are modeled by a power law and assumed to vary smoothly across the thickness of beam. We consider both saturated and unsaturated pores filled with fluid. The governing equations of porous beam are derived using the variational formulation based on the Timoshenko beam theory. We study the influence of pore’s material properties comparing the results to solutions of homogeneous beams.

Original languageEnglish
Pages (from-to)1-14
Number of pages14
JournalJournal of Thermal Stresses
DOIs
Publication statusAccepted/In press - 2018 Mar 27
Externally publishedYes

Keywords

  • Functionally graded porous material
  • nonlinear solution
  • thermoelastic analysis
  • Timoshenko beam theory

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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