Jarkko Niiranen
Jarkko Niiranen
Associate Professor of Computational Structural Engineering, Aalto University
Verifierad e-postadress på aalto.fi - Startsida
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Modelling size-dependent bending, buckling and vibrations of 2D triangular lattices by strain gradient elasticity models: applications to sandwich beams and auxetics
S Khakalo, V Balobanov, J Niiranen
International Journal of Engineering Science 127, 33-52, 2018
802018
A posteriori error estimates for the Morley plate bending element
LB da Veiga, J Niiranen, R Stenberg
Numerische Mathematik 106 (2), 165-179, 2007
712007
A locking-free model for Reissner–Mindlin plates: Analysis and isogeometric implementation via NURBS and triangular NURPS
L Beirão Da Veiga, TJR Hughes, J Kiendl, C Lovadina, J Niiranen, ...
Mathematical Models and Methods in Applied Sciences 25 (08), 1519-1551, 2015
692015
Variational formulations, model comparisons and numerical methods for Euler–Bernoulli micro-and nano-beam models
J Niiranen, V Balobanov, J Kiendl, SB Hosseini
Mathematics and Mechanics of Solids 24 (1), 312-335, 2019
652019
Isogeometric analysis for sixth-order boundary value problems of gradient-elastic Kirchhoff plates
J Niiranen, J Kiendl, AH Niemi, A Reali
Computer Methods in Applied Mechanics and Engineering 316, 328-348, 2017
632017
Isogeometric analysis of higher-order gradient elasticity by user elements of a commercial finite element software
S Khakalo, J Niiranen
Computer-Aided Design 82, 154-169, 2017
632017
Variational formulation and isogeometric analysis for fourth-order boundary value problems of gradient-elastic bar and plane strain/stress problems
J Niiranen, S Khakalo, V Balobanov, AH Niemi
Computer Methods in Applied Mechanics and Engineering 308, 182–211, 2016
572016
Locking-free variational formulations and isogeometric analysis for the Timoshenko beam models of strain gradient and classical elasticity
V Balobanov, J Niiranen
Computer Methods in Applied Mechanics and Engineering 339, 137-159, 2018
542018
Form II of Mindlin's second strain gradient theory of elasticity with a simplification: For materials and structures from nano-to macro-scales
S Khakalo, J Niiranen
European Journal of Mechanics-A/Solids 71, 292-319, 2018
412018
A Family of Finite Elements For Kirchhoff Plates I: Error Analysis
LB Da Veiga, J Niiranen, R Stenberg
SIAM Journal on Numerical Analysis 45 (5), 2047-2071, 2007
392007
A family of C0 finite elements for Kirchhoff plates II: Numerical results
LB da Veiga, J Niiranen, R Stenberg
Computer methods in applied mechanics and engineering 197 (21-24), 1850-1864, 2008
372008
Variational formulations and general boundary conditions for sixth-order boundary value problems of gradient-elastic Kirchhoff plates
J Niiranen, AH Niemi
European Journal of Mechanics-A/Solids 61, 164-179, 2017
322017
Variational formulations and isogeometric analysis for the dynamics of anisotropic gradient-elastic Euler-Bernoulli and shear-deformable beams
ST Yaghoubi, V Balobanov, SM Mousavi, J Niiranen
European Journal of Mechanics-A/Solids 69, 113-123, 2018
282018
A refined error analysis of MITC plate elements
M Lyly, J Niiranen, R Stenberg
Mathematical Models and Methods in Applied Sciences 16 (07), 967-977, 2006
282006
Kirchhoff–Love shells within strain gradient elasticity: Weak and strong formulations and an H3-conforming isogeometric implementation
V Balobanov, J Kiendl, S Khakalo, J Niiranen
Computer Methods in Applied Mechanics and Engineering 344, 837-857, 2019
272019
A posteriori error analysis for the Morley plate element with general boundary conditions
L Beirão da Veiga, J Niiranen, R Stenberg
International journal for numerical methods in engineering 83 (1), 1-26, 2010
272010
Epistemological explanation of lean construction
L Koskela, A Ferrantelli, J Niiranen, E Pikas, B Dave
Journal of Construction Engineering and Management 145 (2), 04018131, 2019
202019
Superconvergence and postprocessing of MITC plate elements
M Lyly, J Niiranen, R Stenberg
Computer methods in applied mechanics and engineering 196 (33-34), 3110-3126, 2007
202007
Anisotropic strain gradient thermoelasticity for cellular structures: Plate models, homogenization and isogeometric analysis
S Khakalo, J Niiranen
Journal of the Mechanics and Physics of Solids 134, 103728, 2020
192020
Gradient-elastic stress analysis near cylindrical holes in a plane under bi-axial tension fields
S Khakalo, J Niiranen
International Journal of Solids and Structures 110, 351-366, 2017
162017
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Artiklar 1–20