Bending and vibrations analyses of laminated beams by using a zig-zag-layer-wise theory
نویسندگان
چکیده
منابع مشابه
Analysis of laminated beams with a layer-wise constant shear theory
Based on generalized laminate plate theory, the formulation of a one-dimensional beam finite element with layer-wise constant shear (BLCS) is presented. The linear layer-wise representation of in-plane displacements permit accurate computation of normal stresses and transverse shear stresses on each layer for laminated beams with dissimilar ply stiffnesses. The BLCS formulation is equivalent to...
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Article history: Available online 20 January 2011
متن کاملThe zig-zag product
The expander constructions based on algebraic methods can give expanders that are both explicit (i.e. we can quickly construct the graph, or even obtain neighborhood information without constructing the entire graph, and Ramanujan, meaning that the spectral gap is essentially as large as possible. It also follows from this spectral bound that the edge expansion of Ramanujan graphs is essentiall...
متن کاملbending and free vibration analyses of rectangular laminated composite plates resting on elastic foundation using a refined shear deformation theory
in this paper, a closed form solution for bending and free vibration analyses of simply supported rectangular laminated composite plates is presented. the static and free vibration behavior of symmetric and antisymmetric laminates is investigated using a refined first-order shear deformation theory. the winkler–pasternak two-parameter model is employed to express the interaction between the lam...
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ژورنال
عنوان ژورنال: Composites Part B: Engineering
سال: 2016
ISSN: 1359-8368
DOI: 10.1016/j.compositesb.2016.04.050