Journal ArticleDOI
Dynamic response and vibration of composite double curved shallow shells with negative Poisson's ratio in auxetic honeycombs core layer on elastic foundations subjected to blast and damping loads
Nguyen Dinh Duc,Nguyen Dinh Duc,Kim Seung-Eock,Pham Hong Cong,Pham Hong Cong,Nguyen Tuan Anh,Nguyen Dinh Khoa +6 more
TLDR
In this article, the authors investigated dynamic response and vibration of composite double curved shallow shells with negative Poisson's ratios in auxetic honeycombs core layer on elastic foundations subjected to blast and damping loads using analytical solution.About:
This article is published in International Journal of Mechanical Sciences.The article was published on 2017-11-01. It has received 121 citations till now. The article focuses on the topics: Poisson's ratio & Stress functions.read more
Citations
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New approach to investigate nonlinear dynamic response of sandwich auxetic double curves shallow shells using TSDT
Pham Hong Cong,Pham Hong Cong,Nguyen Duy Khanh,Nguyen Dinh Khoa,Nguyen Dinh Duc,Nguyen Dinh Duc +5 more
TL;DR: In this article, the nonlinear dynamic behavior of double curved shallow shells with negative Poisson's ratios in auxetic honeycombs on elastic foundations subjected blast, mechanical and damping loads is investigated.
Journal ArticleDOI
Isogeometric large amplitude free vibration of graphene reinforced laminated plates in thermal environment using NURBS formulation
TL;DR: In this paper, a non-uniform rational B-spline (NURBS) based finite element method is used to study the large amplitude free vibration response of the graphene reinforced composite plates in thermal environment.
Journal ArticleDOI
Geometrically nonlinear dynamic response of eccentrically stiffened circular cylindrical shells with negative poisson's ratio in auxetic honeycombs core layer
TL;DR: In this paper, the nonlinear dynamic behavior of eccentrically stiffened (ES) circular cylindrical shells with negative Poisson's ratios in auxetic honeycombs core layer on elastic foundations and subjected to blast and mechanical loads is analyzed.
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Large amplitude vibration of sandwich plates with functionally graded auxetic 3D lattice core
TL;DR: In this paper, a full-scale modeling and nonlinear FEA is presented for large amplitude vibration of sandwich plates with functionally graded (FG) auxetic 3D lattice core.
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A comparative study of blast resistance of cylindrical sandwich panels with aluminum foam and auxetic honeycomb cores
TL;DR: In this paper, the dynamic response of cylindrical sandwich panels with aluminum foam cores, hexagonal honeycomb cores, and auxetic honeycomb core are compared numerically. And the numerical results have a good agreement with the experiment date.
References
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Book
Mechanics of Laminated Composite Plates and Shells : Theory and Analysis, Second Edition
TL;DR: The use of composite materials in engineering structures continues to increase dramatically, and there have been significant advances in modeling for general and composite materials and structures in particular as discussed by the authors. But the use of composites is not limited to the aerospace domain.
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Seeing auxetic materials from the mechanics point of view: A structural review on the negative Poisson’s ratio
TL;DR: In this paper, the authors summarized research work related to materials with zero, or negative Poisson's ratio, referred to as auxetic materials, and predicted that future research will be in the direction of disordered microstructures utilizing the homogenization method.
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Composite materials with poisson's ratios close to — 1
TL;DR: In this article, a family of two-dimensional, two-phase, composite materials with hexagonal symmetry was found with Poisson's ratios arbitrarily close to 1 as r → 0 and in this limit it was conjectured that the material deforms conlbrmally on a macroscopic scale.
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Blast resistance of auxetic and honeycomb sandwich panels: Comparisons and parametric designs
TL;DR: In this paper, the authors compared composite sandwich panels composed of auxetic and conventional honeycomb cores and metal facets and compared for their resistance performances against impulsive loadings, taking into account the rate-dependent effects.
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A Numerical Study of Auxetic Composite Panels under Blast Loadings
TL;DR: In this paper, the performance of composite panels composed of auxetic cellular cores and metal facets for blast resistance applications is numerically studied, taking into account the rate-dependent effects.