N
N. Valizadeh
Researcher at Bauhaus University, Weimar
Publications - 23
Citations - 1623
N. Valizadeh is an academic researcher from Bauhaus University, Weimar. The author has contributed to research in topics: Isogeometric analysis & Finite element method. The author has an hindex of 11, co-authored 22 publications receiving 1363 citations. Previous affiliations of N. Valizadeh include Shahid Bahonar University of Kerman.
Papers
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Journal ArticleDOI
An extended isogeometric thin shell analysis based on Kirchhoff-Love theory
Nhon Nguyen-Thanh,N. Valizadeh,Minh Nguyen,Hung Nguyen-Xuan,Xiaoying Zhuang,Pedro M. A. Areias,Goangseup Zi,Yuri Bazilevs,L. De Lorenzis,Timon Rabczuk,Timon Rabczuk +10 more
TL;DR: An extended isogeometric element formulation (XIGA) for analysis of through-the-thickness cracks in thin shell structures is developed in this article, where the discretization is based on Non-Uniform Rational B-Splines (NURBS).
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NURBS-based finite element analysis of functionally graded plates: Static bending, vibration, buckling and flutter
N. Valizadeh,Sundararajan Natarajan,Octavio Andrés González-Estrada,Timon Rabczuk,Tinh Quoc Bui,Stéphane Bordas +5 more
TL;DR: In this article, a non-uniform rational B-spline based iso-geometric finite element method is used to study the static and dynamic characteristics of functionally graded material (FGM) plates.
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Extended isogeometric analysis for simulation of stationary and propagating cracks
TL;DR: In this article, a combination of isogeometric analysis and extended FEM is presented for fracture analysis of structures, which is capable of an efficient analysis of general crack problems using nonuniform rational B-splines as basis functions for both the solution field approximation and geometric description, and it can reproduce crack tip singular fields and discontinuity across a crack.
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T-spline based XIGA for fracture analysis of orthotropic media
TL;DR: In this article, the authors investigated fracture analysis of cracked orthotropic media by applying the recently developed extended isogeometric analysis (XIGA) (Ghorashi et al., 2012) using the T-spline basis functions.
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Free vibration and buckling analysis of laminated composite plates using the NURBS-based isogeometric finite element method
TL;DR: In this paper, an isogeometric finite element method based on non-uniform rational B-splines (NURBS) basis functions is developed for natural frequencies and buckling analysis of thin symmetrically laminated composite plates based upon the classical plate theory.