Journal ArticleDOI
Size-dependent isogeometric analysis of functionally graded carbon nanotube-reinforced composite nanoplates
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In this article, the authors presented an effective and simple computational formulation based on isogeometric analysis and generalized higher-order shear deformation theory (GHSDT) to study size-dependent analysis of functionally graded carbon nano-reinforced composite (FG-CNTRC) nanoplates.About:
This article is published in Composite Structures.The article was published on 2017-04-15. It has received 133 citations till now. The article focuses on the topics: Isogeometric analysis.read more
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Closed form solution for a nonlocal strain gradient rod in tension
Xiaowu Zhu,Li Li +1 more
TL;DR: In this article, a size-dependent integral elasticity model is developed for a small-scaled rod in tension based on the nonlocal strain gradient theory, which contains a nonlocal parameter and a material length scale parameter to incorporate the scaling effects of nonlocal stress and microstructure-dependent strain gradient.
Journal ArticleDOI
Porosity-dependent nonlinear transient responses of functionally graded nanoplates using isogeometric analysis
P. Phung-Van,P. Phung-Van,Chien H. Thai,Hung Nguyen-Xuan,Hung Nguyen-Xuan,M. Abdel Wahab,M. Abdel Wahab +6 more
TL;DR: In this article, the porosity-dependent nonlinear transient analysis of porous functionally graded (FG) nanoplates using isogeometric finite element approach was performed using a modified rule of mixture.
Journal ArticleDOI
Free vibration, buckling and bending analyses of multilayer functionally graded graphene nanoplatelets reinforced composite plates using the NURBS formulation
TL;DR: In this paper, a NURBS formulation based on the four-variable refined plate theory (RPT) for free vibration, buckling and static bending analyses of multilayer functionally graded graphene platelets reinforced composite (FG GPLRC) plates, for the first time, is proposed.
Journal ArticleDOI
An isogeometric approach for size-dependent geometrically nonlinear transient analysis of functionally graded nanoplates
TL;DR: In this paper, a suitable and simple computational formulation based on Isogeometric Analysis (IGA) integrated with higher-order shear deformation theory (HSDT) is introduced for size-dependent geometrically nonlinear transient analysis of functionally graded material (FGM) nanoplates.
Journal ArticleDOI
Longitudinal and torsional vibrations of size-dependent rods via nonlocal integral elasticity
Xiaowu Zhu,Li Li +1 more
TL;DR: In this paper, the size-dependent longitudinal and torsional dynamic problems for small-scaled rods are modeled by utilizing an integral formula of two-phase nonlocal theory, which depends on the internal characteristic length via convolution integrals over exponential kernel.
References
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Journal ArticleDOI
Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
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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Isogeometric analysis : CAD, finite elements, NURBS, exact geometry and mesh refinement
TL;DR: In this article, the concept of isogeometric analysis is proposed and the basis functions generated from NURBS (Non-Uniform Rational B-Splines) are employed to construct an exact geometric model.
Journal ArticleDOI
Advances in the science and technology of carbon nanotubes and their composites: a review
TL;DR: A review of recent advances in carbon nanotubes and their composites can be found in this article, where the authors examine the research work reported in the literature on the structure and processing of carbon Nanotubes.
Journal ArticleDOI
On differential equations of nonlocal elasticity and solutions of screw dislocation and surface waves
TL;DR: In this article, the integropartial differential equations of the linear theory of nonlocal elasticity are reduced to singular partial differential equations for a special class of physically admissible kernels.