TRIGONOMETRIC SHEAR DEFORMATION THEORY FOR THICK SIMPLY SUPPORTED BEAMS
نویسندگان
چکیده
منابع مشابه
Static Flexure of Soft Core Sandwich Beams using Trigonometric Shear Deformation Theory
This study deals with the applications of a trigonometric shear deformation theory considering the effect of the transverse shear deformation on the static flexural analysis of the soft core sandwich beams. The theory gives realistic variation of the transverse shear stress through the thickness, and satisfies the transverse shear stress free conditions at the top and bottom surfaces of the bea...
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In this paper a variationally consistent trigonometric shear deformation theory is presented for the free vibration of thick isotropic square and rectangular plate. In this displacement based theory, the in-plane displacement field uses sinusoidal function in terms of thickness coordinate to include the shear deformation effect. The cosine function in terms of thickness coordinate is used in tr...
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A Trigonometric Shear Deformation Theory (TSDT) for the analysis of isotropic plate, taking into account transverse shear deformation effect as well as transverse normal strain effect, is presented. The theory presented herein is built upon the classical plate theory. In this displacement-based, trigonometric shear deformation theory, the in-plane displacement field uses sinusoidal function in ...
متن کاملstatic flexure of soft core sandwich beams using trigonometric shear deformation theory
this study deals with the applications of a trigonometric shear deformation theory considering the effect of the transverse shear deformation on the static flexural analysis of the soft core sandwich beams. the theory gives realistic variation of the transverse shear stress through the thickness, and satisfies the transverse shear stress free conditions at the top and bottom surfaces of the bea...
متن کاملImproved shear correction factors for deflection of simply supported very thick rectangular auxetic plates
Background: The first-order shear deformation theory (FSDT) for plates requires a shear correction factor due to the assumption of constant shear strain and shear stress across the thickness; hence, the shear correction factor strongly influences the accuracy of the deflection solution; the third-order shear deformation theory (TSDT) does not require a correction factor because it facilitates t...
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ژورنال
عنوان ژورنال: International Journal of Research in Engineering and Technology
سال: 2015
ISSN: 2321-7308,2319-1163
DOI: 10.15623/ijret.2015.0425071