Effects of hygrothermal conditions on cross-ply laminated plates resting on elastic foundations

• Autorzy: Zenkour A. M. , Allam M. N. M. , Radwan A. F.

Identyfikatory

DOI

10.1016/j.acme.2013.07.008

• Języki publikacji: EN

Abstrakty

EN

The influence of temperature and moisture on the hygrothermal behavior of laminated composite plates resting on elastic foundations is investigated using a refined plate theory. The material properties of the composite are affected by the variation of temperature and moisture. The present plate theory enables the trial and testing of different through-the-thickness transverse shear-deformation distributions and, among them, strain distributions that do not involve the undesirable implications of the transverse shear correction factors. The governing equations are derived based on the present theory, including hygrothermal effects and elastic foundation parameters. The effects of Winkler and Pasternak foundation parameters, temperature, moisture concentration, transverse shear deformation, plate aspect ratio, side-to-thickness ratio on deflections and stresses are investigated.

Słowa kluczowe

EN

laminated plates; elastic formulation; hygrothermal loading; Pasternak foundation

PL

płyty laminowane; rozkład naprężeń; fundamenty

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2014
• Tom: Vol. 14, no. 1
• Strony: 144--159
• Opis fizyczny: Bibliogr. 24 poz., tab., wykr.

Twórcy

autor

Zenkour A. M.

• Department of Mathematics, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
• Department of Mathematics, Faculty of Science, Kafrelsheikh University, Kafrelsheikh 33516, Egypt

autor

Allam M. N. M.

• Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt

autor

Radwan A. F.

• Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt

Bibliografia

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