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Sundararajan Natarajan
Sundararajan Natarajan
Department of Mechanical Engineering, Indian Institute of Technology-Madras
Verifisert e-postadresse på iitm.ac.in - Startside
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Strain smoothing in FEM and XFEM
SPA Bordas, T Rabczuk, NX Hung, VP Nguyen, S Natarajan, T Bog, ...
Computers & structures 88 (23-24), 1419-1443, 2010
3102010
NURBS-based finite element analysis of functionally graded plates: static bending, vibration, buckling and flutter
N Valizadeh, S Natarajan, OA Gonzalez-Estrada, T Rabczuk, TQ Bui, ...
Composite Structures 99 (http://arxiv.org/abs/1210.4676;), 309-326, 2013
2862013
Size-dependent free flexural vibration behavior of functionally graded nanoplates
S Natarajan, S Chakraborty, M Thangavel, S Bordas, T Rabczuk
Computational Materials Science 65 (http://arxiv.org/abs/1203.3643), 74-80, 2012
2332012
Numerical integration over arbitrary polygonal domains based on Schwarz–Christoffel conformal mapping
S Natarajan, S Bordas, D Roy Mahapatra
International Journal for Numerical Methods in Engineering 80 (1), 103-134, 2009
2162009
Bending and vibration of functionally graded material sandwich plates using an accurate theory
S Natarajan, M Ganapathi
Finite Elements in Analysis and Design 57 (http://arxiv.org/abs/1203.2524 …, 2012
1932012
An adaptive singular ES-FEM for mechanics problems with singular field of arbitrary order
H Nguyen-Xuan, GR Liu, S Bordas, S Natarajan, T Rabczuk
Computer Methods in Applied Mechanics and Engineering 253, 252-273, 2013
1862013
On the performance of strain smoothing for quadratic and enriched finite element approximations (XFEM/GFEM/PUFEM)
S Bordas, S Natarajan, P Kerfriden, CE Augarde, DR Mahapatra, ...
International Journal for Numerical Methods in Engineering 86 (4-5), 637-666, 2011
1692011
Nonlinear free flexural vibrations of functionally graded rectangular and skew plates under thermal environments
N Sundararajan, T Prakash, M Ganapathi
Finite elements in analysis and design 42 (2), 152-168, 2005
1682005
Application of higher-order structural theory to bending and free vibration analysis of sandwich plates with CNT reinforced composite facesheets
S Natarajan, M Haboussi, G Manickam
Composite Structures (http://arxiv.org/pdf/1403.1712v1.pdf) 113, 197-207, 2014
1592014
Integrating strong and weak discontinuities without integration subcells and example applications in an XFEM/GFEM framework
S Natarajan, DR Mahapatra, SPA Bordas
International journal for numerical methods in engineering 83 (3), 269-294, 2010
1472010
Natural frequencies of cracked functionally graded material plates by the extended finite element method
S Natarajan, PM Baiz, S Bordas, T Rabczuk, P Kerfriden
Composite Structures 93 (11), 3082--3092, 2011
1412011
A review of the scaled boundary finite element method for two-dimensional linear elastic fracture mechanics
C Song, ET Ooi, S Natarajan
Engineering Fracture Mechanics 187, 45-73, 2018
1082018
Phase field modelling of crack propagation in functionally graded materials
Hirshikesh, S Natarajan, RK Annabattula, E Martínez Pañeda
Composites Part B: Engineering (10.1016/j.compositesb.2019.04.003) 169, 239-248, 2019
107*2019
Adaptation of quadtree meshes in the scaled boundary finite element method for crack propagation modelling
ET Ooi, S Natarajan, C Song, F Tin-Loi
Engineering Fracture Mechanics 144, 101-117, 2015
1022015
Convergence and accuracy of displacement based finite element formulations over arbitrary polygons: Laplace interpolants, strain smoothing and scaled boundary polygon formulation
S Natarajan, ET Ooi, I Chiong, C Song
Finite Elements in Analysis and Design 85 (http://arxiv.org/pdf/1309.1329v1 …, 2014
872014
On the approximation in the smoothed finite element method (SFEM)
S Bordas, S Natarajan
International Journal for Numerical Methods in Engineering 81 (5), 660-670, 2010
862010
Isogeometric analysis enhanced by the scaled boundary finite element method
S Natarajan, J Wang, C Song, C Birk
Computer Methods in Applied Mechanics and Engineering 283, 733-762, 2015
852015
Linear smoothed polygonal and polyhedral finite elements
A Francis, A Ortiz-Bernardin, S Bordas, S Natarajan
International Journal for Numerical Methods in Engineering 109 (9), 1263-1288, 2017
842017
Virtual and smoothed finite elements: a connection and its application to polygonal/polyhedral finite element methods
S Natarajan, S Bordas, ET Ooi
International Journal for Numerical Methods in Engineering 104 (13), 1173-1199, 2015
792015
Linear buckling analysis of cracked plates by SFEM and XFEM
P M Baiz, S Natarajan, S Bordas, P Kerfriden, T Rabczuk
Journal of Mechanics of Materials and Structures 6 (9-10), 1213-1238, 2011
712011
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