Prediction of nonlocal scaling parameter for armchair and zigzag single-walled carbon nanotubes based on molecular structural mechanics, nonlocal elasticity and wave propagationNARENDAR, S; ROY MAHAPATRA, D; GOPALAKRISHNAN, S et al.International journal of engineering science. 2011, Vol 49, Num 6, pp 509-522, issn 0020-7225, 14 p.Article

Wave propagation and bandgaps in a parametrically modulated composite laminateCHANDA, Vijay K; ROY MAHAPATRA, D.Wave motion. 2010, Vol 47, Num 2, pp 103-116, issn 0165-2125, 14 p.Article

A higher-order finite waveguide model for spectral analysis of composite structuresROY MAHAPATRA, D; SINGHAL, A; GOPALAKRISHNAN, S et al.Computer methods in applied mechanics and engineering. 2006, Vol 195, Num 9-12, pp 1116-1135, issn 0045-7825, 20 p.Article

Ultrasonic Lamb wave based monitoring of corrosion type of damage in plate using a circular array of piezoelectric transducersRATHOD, V. T; ROY MAHAPATRA, D.NDT & E international. 2011, Vol 44, Num 7, pp 628-636, issn 0963-8695, 9 p.Article

Lamb wave characteristics of thickness-graded piezoelectric IDTROY MAHAPATRA, D; SINGHAL, A; GOPALAKRISHNAN, S et al.Ultrasonics. 2005, Vol 43, Num 9, pp 736-746, issn 0041-624X, 11 p.Article

Numerical analysis of lamb wave generation in piezoelectric composite IDTROY MAHAPATRA, D; SINGHAL, Ashish; GOPALAKRISHNAN, Srinivasan et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2005, Vol 52, Num 10, pp 1851-1860, issn 0885-3010, 10 p.Article

Identification of delamination in composite beams using spectral estimation and a genetic algorithmNAG, A; ROY MAHAPATRA, D; GOPALAKRISHNAN, S et al.Smart materials and structures. 2002, Vol 11, Num 6, pp 899-908, issn 0964-1726, 10 p.Article

A spectral finite element with embedded delamination for modeling of wave scattering in composite beamsNAG, A; ROY MAHAPATRA, D; GOPALAKRISHNAN, S et al.Composites science and technology. 2003, Vol 63, Num 15, pp 2187-2200, issn 0266-3538, 14 p.Article

Integrating strong and weak discontinuities without integration subcells and example applications in an XFEM/GFEM frameworkNATARAJAN, Sundararajan; ROY MAHAPATRA, D; BORDAS, Stéphane P. A et al.International journal for numerical methods in engineering. 2010, Vol 83, Num 3, pp 269-294, issn 0029-5981, 26 p.Article

Electromechanical fatigue in IPMC under dynamic energy harvesting conditionsKRISHNASWAMY, Arvind; ROY MAHAPATRA, D.Proceedings of SPIE, the International Society for Optical Engineering. 2011, Vol 7976, issn 0277-786X, isbn 978-0-8194-8538-0, 79762Q.1-79762Q.6, 2Conference Paper

A refined higher order finite element for asymmetric composite beamsMURTHY, M. V. V. S; ROY MAHAPATRA, D; BADARINARAYANA, K et al.Composite structures. 2005, Vol 67, Num 1, pp 27-35, issn 0263-8223, 9 p.Article

Estimation of composite damage model parameters using spectral finite element and neural networkGARG, A. K; ROY MAHAPATRA, D; SURESH, S et al.Composites science and technology. 2004, Vol 64, Num 16, pp 2477-2493, issn 0266-3538, 17 p.Article

An iterative system equivalent reduction expansion process for extraction of high frequency response from reduced order finite element modelSASTRY, C. V. S; ROY MAHAPATRA, D; GOPALAKRISHNAN, S et al.Computer methods in applied mechanics and engineering. 2003, Vol 192, Num 15, pp 1821-1840, issn 0045-7825, 20 p.Article

Effect of the actuation phase on the SIF in delaminated composites with embedded piezoelectric layersSASTRY, C. V. S; ROY MAHAPATRA, D; GOPALAKRISHNAN, S et al.Smart materials and structures. 2003, Vol 12, Num 4, pp 602-611, issn 0964-1726, 10 p.Article

Self-Actuating and Self-Diagnosing Plastically Deforming Piezo-Composite Flapping Wing MAVHARISH, Ajay B; DINESHKUMAR HARURSAMPATH; ROY MAHAPATRA, D et al.Proceedings of SPIE, the International Society for Optical Engineering. 2011, Vol 7978, issn 0277-786X, isbn 978-0-8194-8540-3, 797813.1-797813.18Conference Paper

On the performance of strain smoothing for quadratic and enriched finite element approximations (XFEM/GFEM/PUFEM)BORDAS, Stephane P. A; NATARAJAN, Sundararajan; KERFRIDEN, Pierre et al.International journal for numerical methods in engineering. 2011, Vol 86, Num 4-5, pp 637-666, issn 0029-5981, 30 p.Article

Detailed studies on the formation of piezoelectric β-phase of PVDF at different hot-stretching conditionsJAIN, Anjana; KUMAR S, Jayanth; ROY MAHAPATRA, D et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7647, issn 0277-786X, isbn 978-0-8194-8062-0 0-8194-8062-2, 76472C.1-76472C.11, 2Conference Paper

Electrical and Magneto-Resistance of Co/CNT/Epoxy Thin Film for Strain and Magnetic Field SensingANAND, Sandeep V; ISAAC, Rejin; ROY MAHAPATRA, D et al.Proceedings of SPIE, the International Society for Optical Engineering. 2009, Vol 7291, issn 0277-786X, isbn 978-0-8194-7551-0 0-8194-7551-3, 1Vol, 72910O.1-72910O.12Conference Paper

Viscoelastic Phenomenology based Structure Assignment for Closed-Loop Vibration Control of a Beam with Sensors and ActuatorsVADIRAJA, G. K; ROY MAHAPATRA, D.Proceedings of SPIE, the International Society for Optical Engineering. 2009, Vol 7286, issn 0277-786X, isbn 978-0-8194-7546-6 0-8194-7546-7, 1Vol, 72860G.1-72860G.12Conference Paper