A finite element model using a unified formulation for the analysis of viscoelastic sandwich laminates
نویسندگان
چکیده
منابع مشابه
[Article] A finite element model using a unified formulation for the analysis of viscoelastic sandwich laminates
In this paper we present a layerwise finite element model for the analysis of sandwich laminated plates with a viscoelastic core and laminated anisotropic face layers. The stiffness and mass matrices of the element are obtained by the Carrera’s Unified formulation (CUF). The dynamic problem is solved in the frequency domain with viscoelastic frequency-dependent material properties for the core....
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A General Boundary Element Formulation for The Analysis of Viscoelastic Problems
The analysis of viscoelastic materials is one of the most important subjects in engineering structures. Several works have been so far made for the integral equation methods to viscoelastic problems. From the basic assumptions of viscoelastic constitutive equations and weighted residual techniques, a simple but effective Boundary Element (BE) formulation is developed for the Kelvin viscoelastic...
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ژورنال
عنوان ژورنال: Composites Part B: Engineering
سال: 2013
ISSN: 1359-8368
DOI: 10.1016/j.compositesb.2012.05.012