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Kulkarni, Raghavendra B. / Gopalakrishnan, S. / Trikha, Manish (2022): Material property identification in composite structures using time domain spectral elements. Dans: Composite Structures, v. 292 (juillet 2022).
https://doi.org/10.1016/j.compstruct.2022.115656
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Rautela, Mahindra / Senthilnath, J. / Monaco, Ernesto / Gopalakrishnan, S. (2022): Delamination prediction in composite panels using unsupervised-feature learning methods with wavelet-enhanced guided wave representations. Dans: Composite Structures, v. 291 (juillet 2022).
https://doi.org/10.1016/j.compstruct.2022.115579
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Nag, A. / Mahapatra, D. Roy / Gopalakrishnan, S. (2002): Identification of Delamination in a Composite Beam Using a Damaged Spectral Element. Dans: Structural Health Monitoring, v. 1, n. 1 (juillet 2002).
https://doi.org/10.1177/147592170200100107
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Kumar, D. Sreekanth / Mahapatra, D. Roy / Gopalakrishnan, S. (2006): Estimation of Dynamic Fracture Parameters in a Transverse Cracked Composite Beam using a Simplified Diagnostic Wave Propagation Model. Dans: Structural Health Monitoring, v. 5, n. 2 (juin 2006).
https://doi.org/10.1177/1475921706057984
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Jayachandran, S. Arul / Gopalakrishnan, S. / Narayanan, R. (2001): Explicit incremental matrices for the postbuckling analysis of thin plates with small initial curvature. Dans: Structural Engineering and Mechanics, v. 12, n. 3 (septembre 2001).
https://doi.org/10.12989/sem.2001.12.3.283
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Chakraborty, A. / Mahapatra, D. Roy / Gopalakrishnan, S. (2002): Finite element analysis of free vibration and wave propagation in asymmetric composite beams with structural discontinuities. Dans: Composite Structures, v. 55, n. 1 (janvier 2002).
https://doi.org/10.1016/s0263-8223(01)00130-1
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Naik, G. Narayana / Krishna Murty, A. V. / Gopalakrishnan, S. (2005): A failure mechanism based failure theory for laminated composites including the effect of shear stress. Dans: Composite Structures, v. 69, n. 2 (juillet 2005).
https://doi.org/10.1016/j.compstruct.2004.06.014
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Agarwal, S. / Chakraborty, A. / Gopalakrishnan, S. (2006): Large deformation analysis for anisotropic and inhomogeneous beams using exact linear static solutions. Dans: Composite Structures, v. 72, n. 1 (janvier 2006).
https://doi.org/10.1016/j.compstruct.2004.10.019
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Munian, Rajendra Kumar / Mahapatra, D. Roy / Gopalakrishnan, S. (2018): Lamb wave interaction with composite delamination. Dans: Composite Structures, v. 206 (décembre 2018).
https://doi.org/10.1016/j.compstruct.2018.08.072
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Geetha, G. Kolappan / Mahapatra, D. Roy / Gopalakrishnan, S. / Hanagud, S. (2016): Laser Doppler imaging of delamination in a composite T-joint with remotely located ultrasonic actuators. Dans: Composite Structures, v. 147 (juillet 2016).
https://doi.org/10.1016/j.compstruct.2016.03.039
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Naik, G. Narayana / Gopalakrishnan, S. / Ganguli, Ranjan (2008): Design optimization of composites using genetic algorithms and failure mechanism based failure criterion. Dans: Composite Structures, v. 83, n. 4 (juin 2008).
https://doi.org/10.1016/j.compstruct.2007.05.005
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Shivashankar, P. / Gopalakrishnan, S. (2020): Design, modeling and testing of d33-mode surface-bondable multilayer piezoelectric actuator. Dans: Smart Materials and Structures, v. 29, n. 4 (février 2020).
https://doi.org/10.1088/1361-665x/ab6698
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Prasad, B. K. Raghu / Bharatkumar, B. H. / Murthy, D. S. Ramachandra / Narayanan, R. / Gopalakrishnan, S. (2005): Fracture Mechanics Model for Analysis of Plain and Reinforced High-Performance Concrete Beams. Dans: Journal of Engineering Mechanics (ASCE), v. 131, n. 8 (août 2005).
https://doi.org/10.1061/(asce)0733-9399(2005)131:8(831)
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Jayachandran, S. Arul / Gopalakrishnan, S. / Narayanan, R. (2003): Improved Secant Matrices for the Postbuckling Analysis of Thin Composite Plates. Dans: International Journal of Structural Stability and Dynamics, v. 3, n. 3 (septembre 2003).
https://doi.org/10.1142/s0219455403000938
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Anoop, M. B. / Rao, K. Balaji / Gopalakrishnan, S. (2006): Conversion of probabilistic information into fuzzy sets for engineering decision analysis. Dans: Computers & Structures, v. 84, n. 3-4 (janvier 2006).
https://doi.org/10.1016/j.compstruc.2005.09.017
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Gopalakrishnan, S. / Rao, S. V. Krishna Mohan / Rao, T. V. S. R. Appa (1993): Nonlinear analysis of reinforced concrete hyperboloid cooling towers—II. Parametric study and results. Dans: Computers & Structures, v. 49, n. 6 (décembre 1993).
https://doi.org/10.1016/0045-7949(93)90003-v
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Ramanjaneyulu, K. / Gopalakrishnan, S. / Rao, T. V. S. R. Appa (1993): Collapse loads of reinforced concrete cylindrical water tanks using limit analysis approach. Dans: Computers & Structures, v. 48, n. 2 (juillet 1993).
https://doi.org/10.1016/0045-7949(93)90413-8
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Bharatkumar, B. H. / Raghuprasad, B. K. / Ramachandramurthy, D. S. / Narayanan, R. / Gopalakrishnan, S. (2005): Effect of fly ash and slag on the fracture characteristics of high performance concrete. Dans: Materials and Structures, v. 38, n. 1 (janvier 2005).
https://doi.org/10.1007/bf02480576
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Manjuprasad, M. / Gopalakrishnan, S. / Appa Rao, T. V. S. R. (2001): Non-linear dynamic response of a reinforced concrete secondary containment shell subjected to seismic load. Dans: Engineering Structures, v. 23, n. 5 (mai 2001).
https://doi.org/10.1016/s0141-0296(00)00070-5
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Mahapatra, D. Roy / Gopalakrishnan, S. / Balachandran, B. (2001): Active feedback control of multiple waves in helicopter gearbox support struts. Dans: Smart Materials and Structures, v. 10, n. 5 (octobre 2001).
https://doi.org/10.1088/0964-1726/10/5/321
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Nag, A. / Mahapatra, D. Roy / Gopalakrishnan, S. (2002): Identification of delamination in composite beams using spectral estimation and a genetic algorithm. Dans: Smart Materials and Structures, v. 11, n. 6 (décembre 2002).
https://doi.org/10.1088/0964-1726/11/6/311
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Sastry, C. V. S. / Mahapatra, D. Roy / Gopalakrishnan, S. / Ramamurthy, T. S. (2003): Effect of the actuation phase on the SIF in delaminated composites with embedded piezoelectric layers. Dans: Smart Materials and Structures, v. 12, n. 4 (août 2003).
https://doi.org/10.1088/0964-1726/12/4/311
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Mitra, Mira / Gopalakrishnan, S. (2016): Guided wave based structural health monitoring: A review. Dans: Smart Materials and Structures, v. 25, n. 5 (mai 2016).
https://doi.org/10.1088/0964-1726/25/5/053001
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Ali, Rizwaan / Mahapatra, D. Roy / Gopalakrishnan, S. (2008): Electrostatic measures for a piezoelectric thin film with an embedded crack in the substrate: I. Mode I. Dans: Smart Materials and Structures, v. 17, n. 2 (avril 2008).
https://doi.org/10.1088/0964-1726/17/2/025037
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Ali, Rizwaan / Mahapatra, D. Roy / Gopalakrishnan, S. (2008): Electrostatic measures for a piezoelectric thin film with an embedded crack in the substrate: II. Mode II. Dans: Smart Materials and Structures, v. 17, n. 2 (avril 2008).
https://doi.org/10.1088/0964-1726/17/2/025038
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Ali, R. / Mahapatra, D. Roy / Gopalakrishnan, S. (2005): Constrained piezoelectric thin film for sensing of subsurface cracks. Dans: Smart Materials and Structures, v. 14, n. 2 (avril 2005).
https://doi.org/10.1088/0964-1726/14/2/012
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Gangadharan, R. / Prasanna, G. / Bhat, M. R. / Murthy, C. R. L. / Gopalakrishnan, S. (2009): Acoustic emission source location and damage detection in a metallic structure using a graph-theory-based geodesic approach. Dans: Smart Materials and Structures, v. 18, n. 11 (novembre 2009).
https://doi.org/10.1088/0964-1726/18/11/115022
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Gangadharan, R. / Bhat, M. R. / Murthy, C. R. L. / Gopalakrishnan, S. (2010): A geodesic-based triangulation technique for damage location in metallic and composite plates. Dans: Smart Materials and Structures, v. 19, n. 11 (novembre 2010).
https://doi.org/10.1088/0964-1726/19/11/115010
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Sasmal, Saptarshi / Ramanjaneyulu, K. / Gopalakrishnan, S. / Lakshmanan, N. (2006): Fuzzy Logic Based Condition Rating of Existing Reinforced Concrete Bridges. Dans: Journal of Performance of Constructed Facilities (ASCE), v. 20, n. 3 (août 2006).
https://doi.org/10.1061/(asce)0887-3828(2006)20:3(261)
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Ghosh, D. P. / Gopalakrishnan, S. (2005): Coupled analysis of composite laminate with embedded magnetostrictive patches. Dans: Smart Materials and Structures, v. 14, n. 6 (décembre 2005).
https://doi.org/10.1088/0964-1726/14/6/038