Flexural behavior of functionally graded slender beams with complex cross-section
Deflection and stress analyses of functionally graded beams with complex cross-section and general material variation, under transverse loading, were carried out. The elastic-fundamental solution is used to derive equations satisfied by the normal stresses in arbitrary cross-sections of the beam, as...
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my.utm.553152017-02-15T07:08:46Z http://eprints.utm.my/id/eprint/55315/ Flexural behavior of functionally graded slender beams with complex cross-section Sharifishourabi, Gholamali Ayob, Amran Gohari, Soheil Yahya, Mohd. Yazid Sharifi, Shokrollah Vrcelj, Zora TJ Mechanical engineering and machinery Deflection and stress analyses of functionally graded beams with complex cross-section and general material variation, under transverse loading, were carried out. The elastic-fundamental solution is used to derive equations satisfied by the normal stresses in arbitrary cross-sections of the beam, assuming that the plane sections remain plane and normal to the beam axis. The technique was verified by existing analytical and finite element models. Numerical experiments were then performed where the material properties vary through thickness or width of the beams according to power-law and exponential gradations. It was found that the quality of material gradation affects the deflection, stresses and neutral axis position significantly. It is concluded that the technique is useful for the elastic behavior analysis of FGBs with complex cross-sections and various material gradations Mathematical Sciences Publishers 2015-01 Article PeerReviewed Sharifishourabi, Gholamali and Ayob, Amran and Gohari, Soheil and Yahya, Mohd. Yazid and Sharifi, Shokrollah and Vrcelj, Zora (2015) Flexural behavior of functionally graded slender beams with complex cross-section. Journal of Mechanics of Materials and Structures, 10 (1). pp. 1-16. ISSN 1559-3959 http://dx.doi.org/10.2140/jomms.2015.10.1 DOI:10.2140/jomms.2015.10.1 |
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TJ Mechanical engineering and machinery Sharifishourabi, Gholamali Ayob, Amran Gohari, Soheil Yahya, Mohd. Yazid Sharifi, Shokrollah Vrcelj, Zora Flexural behavior of functionally graded slender beams with complex cross-section |
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Deflection and stress analyses of functionally graded beams with complex cross-section and general material variation, under transverse loading, were carried out. The elastic-fundamental solution is used to derive equations satisfied by the normal stresses in arbitrary cross-sections of the beam, assuming that the plane sections remain plane and normal to the beam axis. The technique was verified by existing analytical and finite element models. Numerical experiments were then performed where the material properties vary through thickness or width of the beams according to power-law and exponential gradations. It was found that the quality of material gradation affects the deflection, stresses and neutral axis position significantly. It is concluded that the technique is useful for the elastic behavior analysis of FGBs with complex cross-sections and various material gradations |
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Article |
author |
Sharifishourabi, Gholamali Ayob, Amran Gohari, Soheil Yahya, Mohd. Yazid Sharifi, Shokrollah Vrcelj, Zora |
author_facet |
Sharifishourabi, Gholamali Ayob, Amran Gohari, Soheil Yahya, Mohd. Yazid Sharifi, Shokrollah Vrcelj, Zora |
author_sort |
Sharifishourabi, Gholamali |
title |
Flexural behavior of functionally graded slender beams with complex cross-section |
title_short |
Flexural behavior of functionally graded slender beams with complex cross-section |
title_full |
Flexural behavior of functionally graded slender beams with complex cross-section |
title_fullStr |
Flexural behavior of functionally graded slender beams with complex cross-section |
title_full_unstemmed |
Flexural behavior of functionally graded slender beams with complex cross-section |
title_sort |
flexural behavior of functionally graded slender beams with complex cross-section |
publisher |
Mathematical Sciences Publishers |
publishDate |
2015 |
url |
http://eprints.utm.my/id/eprint/55315/ http://dx.doi.org/10.2140/jomms.2015.10.1 |
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1643653761073152000 |
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13.160551 |