Patent
A morphing section for aerodynamic wings (patent file no. 202211039323)Journal Publications
47. Priyanka Patil, Susmita Naskar, Guruprasad, P. J. 2024. Multi-scale stochastic dynamic analysis of a damaged pretwisted composite strip. Mechanics of Advanced Materials and Structures (under review)
46. Chetna Srivastava et al. 2024. Effect of damage evolution on the auxetic behaviour of 2D and 3D re-entrant type geometries. Mechanics of Materials (accepted)
45. Avinash Kumar Saurav, Lalit Bhola, Mujumdar, P. M., Guruprasad, P. J. 2024. Equivalent plate model of shape memory polymer composite based variable height corrugated structure. Mechanics of Advanced Materials and Structures (download)
44. Pakhare, K. S., P. J. Guruprasad, Shimpi, R. P. 2023. Static travel range augmentation of electrostatically actuated slender nano-cantilevers using particle swarm optimisation. Archive of Applied Mechanics. 93 (5): 2051--2080.
43. Pakhare, K. S., Shimpi, R. P., Guruprasad, P. J. 2023. Augmentation of the stable static travel range of electrostatically actuated slender nano-cantilevers by accounting for the influence of the van der Waals force. International Journal for Computational Methods in Engineering Science and Mechanics. 24 (5): 328--344.
42. Suketa Chaudhary et al. 2023. Competitive role of primary precipitates and annealing twins on the heterogeneous deformation of a polycrystalline Ni-based superalloy: Crystal plasticity modeling and experiments. Journal of Alloys and Compounds. 967: 171783
41. Chetna Srivastava et al. 2023. Exploiting nonlinearities through geometric engineering to enhance the auxetic behaviour in re-entrant honeycomb metamaterials. Scientific Reports, 13: 20915 (download)
40. Chaudhary et al. 2023. Competitive role of primary Gamma prime precipitates and annealing twins on the heterogeneous deformation of a polycrystalline Ni-based superalloy: Crystal plasticity modeling and experiments. Journal of Alloys and Compounds, 967: 171783 (download)
39. Tawqeer Nasir Tak, Aditya Prakash, Keralavarma, S. M., Indradev Samajdar, Guruprasad, P. J. 2023. A Discrete Dislocation Dynamics model of creep in polycrystals. Journal of the Mechanics and Physics of Solids, 179: 105385 (download)
38. Tawqeer Nasir Tak, Aditya Prakash, Indradev Samajdar, Amine Benzerga, Guruprasad, P. J. 2023. A discrete dislocation dynamics framework for modeling polycrystal plasticity with hardening. Int. J of Solids and Structures, 281: 112442 (download)
37. Lalit Bhola, Saurav, A. K., Mujumdar, P. M., Guruprasad, P. J. 2023. A numerical approach for modeling response of shape memory polymer composite corrugated structure. Smart Materials and Structures, 32(8):085004 (download)
36. Chetna Srivastava, Vinyas Mahesh, Pandi Pitchai, Guruprasad, P. J., Dineshkumar Harursampath, Sathiskumar A Ponnusami. 2023. Determination of the elastic properties of auxetic materials using variational asymptotic method based homogenization. Journal of Applied Mechanics, 1-38 (download)
35. Aditya Prakash, Tawqeer Nasir Tak, Namit N. Pai, Harita Seekala, S. V. S. Narayana Murty, P. S. Phani, Sivasambhu Mahesh, Guruprasad, P. J., Indradev Samajdar. 2023, Inception of macroscopic shear bands during hot working of Aluminum alloys. International Journal of Plasticity, 166: 103632 (download)
34. Pandi Pitchai, Dineshkumar Harursampath and Guruprasad, P. J. 2023. Stochastic analysis of a three phase composite using variational asymptotic based homogenization technique coupled with stochastic reduced order model. Composite Structures, 316: 117040 (download)
33. Punith Prakasha, Mira Mitra, Guruprasad, P. J. 2023. Wave propagation in thin composite strips with embedded delamination. Journal of Sound and Vibration, 551: 117600 (download)
32. Shimpi, R. P., Pakhare, K. S., Punith, P., Guruprasad, P. J. 2022. The static pull-in instability analysis of electrostatically actuated shear deformable microbeams using single variable refined beam theory variants. Archive of Applied Mechanics, 92: 2917–2950 (download)
31. Suketa Chaudhary, Guruprasad, P. J., Anirban Patra. 2022. Crystal plasticity constitutive modeling of tensile, creep, and cyclic deformation in single crystal Ni-based superalloys. Mechanics of Materials, 174:104474 (download)
30. Chmielewski, M., Pandi, P., Guruprasad, P. J., and Basista, M. 2022. Thermal conductivity of Cu-matrix composites reinforced with coated SiC particles: Numerical modeling and experimental verification. International Journal of Heat and Mass Transfer, 188: 122633 (download)
29. Sawhney, H., Pakhare, K. S., Shimpi, R. P., Guruprasad, P. J., Pendhari, S. S., and Deasi, Y. M., 2022. Flexure of shear deformable Lévy plates using new first-order shear deformation theory and generalised segmentation technique. Composite Structures, 279: 114867 (download)
28. Prakash, A., Tak, T. N., Pai, N. N., Murty, S. V. S. N., Guruprasad, P. J., Doherty, R. Samajdar, I., 2021. Slip band formation in low and high solute aluminum: a combined experimental and modeling study. Modelling and Simulation in Materials Science and Engineering, 29(8): 08016 (download)
27. Pandi, P., Jha, N. K., Nair, R. G., and Guruprasad, P. J., 2021. A coupled framework of VAM based homogenization technique and Monte Carlo approach for the uncertainty and sensitivity analysis of composites . Composite Structures, 263:113656 (download)
26. Singh, R., Jonnalagadda, K., Guruprasad, P. J., and Kushwaha, H. S., 2021. Effect of constitutive model on residual stress development in the pressure tube rolled joint. International Journal of Pressure Vessels and Piping, 190:104318 (download)
25. Pandi, P. and Guruprasad, P. J., 2020. Determination of the influence of interfacial thermal resistance in a three phase composite using variational asymptotic based homogenization method. International Journal of Heat and Mass Transfer, 155: 119889 (download)
24. Tak, T. N., Prakash, A., Load, A., Narayan Murty, S. V. S., Keralaverma, S., Samajdar, I. and Guruprasad, P. J., 2020. Relating Porosity with Ductility in a Commercial AA7075 Alloy: A Combined Experimental and Numerical Study. ASME: Journal of Engineering Materials and Technology (accepted )
23. Pakhare, K. S., Guruprasad, P. J., and Shimpi, R. P., 2020. Three variable geometrically non-linear new first-order shear deformation theory for isotropic plates: Formulation and buckling analysis. IJST: Transcations of Civil Engineering (accepted)
22. Pottigar, S. A., Santhosh, B., Nair, R. G., Punith, P. Guruprasad, P. J. and Naik, N. K., 2020. Three-dimensional braided composites with zero, negative and isotropic thermal expansion behavior. Journal of Composite Materials, 54 (13): 1761-1781 (download)
21. Pandi, P. Berger, H. and Guruprasad, P. J., 2020. Investigating the influence of interface in a three phase composite using variational asymptotic method based homogenization technique. Composite Structures, 233: 111562 (download)
20. Pakhare, K. S., Guruprasad, P. J., and Shimpi, R. P., 2020. Simple two variable refined theory for shear deformable isotropic rectangular beams. Journal of Applied and Computational Mechanics,6(3): 394-415 (download)
19. Singh, R., Jonnalagadda, K., Guruprasad, P. J., and Kushwaha, H. S., 2019. A three-dimensional explicit finite element analysis of rolled joint process by varying the roller path. International Journal of Pressure Vessels and Piping, 177: 103975 (download)
18. Load, A., Tak, T. N., Prakash, A., Guruprasad, P. J., S. M. Keralavarma., A. A. Benzerga., C. Hutchinson and Samajdar, I., 2019. Microstructural origin of stress relief in Aluminum. Metallurgical and Materials Transactions A, 50: 5038-5055 (download )
17. Pawar, V. S., Pant, R. K. and Guruprasad, P. J., 2019. Experimental and numerical studies on the effect of elongation rate and temperature on the mechanical behavior of high strength NBR. Plastics, Rubber and Composites Journal, 48(7): 281-292 (download)
16. Salunkhe, S. and Guruprasad, P. J., 2019. Free vibration analysis of a rotating thin pretwisted and delaminated composite strip. AIAA Journal, 57(10): 4141-4154 (download)
15. Prakash, A., Tak, T. N., Lodh, A., Nayan, N., Narayan Murty, S.V.S., Guruprasad, P. J., and Samajdar, I., 2019. Composition gradient and particle deformed zone: an emerging correlation. Metallurgical and Materials Transcations A, 50(3): 1250-1260 (download)
14. Niraj Kumar Jha, Vaibha S Pawar, Rajesh Nadella, Udo Nackenhorst and Guruprasad, P. J., 2019. On the constitutive modelling of damage in rubber-like materials. International Journal of Solids and Structures,159: 77-89 (download)
13. Load, A., Tak, T. N., Prakash, A., Alankar A., Guruprasad, P. J., and Samajdar, I., 2018. Orientation dependent developments in misorientation and residual stress relief in rolled Aluminum: The defining role of dislocation interactions.Metallurgical and Materials Transcations A, 49(12): 5946-5952 (download)
12. Shimpi, R. P., Pakhare, K. S. and Guruprasad, P. J., 2018. Single variable new first-order shear deformation theory for isotropic plates. Latin American Journal of Solids and Structures, 15(10): 1--25 (download)
11. Rajeev, G. N., Sundararajan, T., B. and Guruprasad, P. J., 2018. A novel framework using point interpolation method with voxels for variational asymptotic method unit cell homogenization of woven composites. Composite Structures, 202: 261-274 (download)
10. Salunkhe, S., Singh, C. V. and Guruprasad, P. J., 2017. Effect of matrix cracks and delamination on extension-twist coupling of thin pretwisted composite strips. Composite Structures, 180: 234-250 (download)
9. Load, A., Tak, T. N., Prakash, A., Guruprasad, P. J., Hutchinson, C. and Samajdar, I., 2017. Relating residual stress and substructural evolution during tensile deformation of an Aluminum-Manganese alloy. Metallurgical and Materials Transcations A, 48(11): 5317-5331 (download)
8. Thirupathi, M., Mitra, M. and Guruprasad, P. J., 2017. Spectrally formulated one-dimensional element for analysis of wave propagation in pretwisted anisotropic strips. Composite Structures, 162: 261-270 (download)
7. Shekhawat, S. K., Basavaraj, V. Chakrabarty, R., Hiwarkar, V. D., Mani, K. V., Guruprasad, P. J., Benzerga, A. A., Suresh, K. G., and Samajdar, I., 2015. Orientation Dependent Plastic Deformation in Transformer Steel: Experiments and Dislocation Dynamics Simulations. Acta Materialia, 84: 256-264 (download)
6. Shekhawat, S. K., Basavaraj, V. Hiwarkar, V. D., Chakrabarty, R., Nemade, J., Guruprasad, P. J., Suresh, K. G., Doherty, R. D., and Samajdar, I., 2014. Direct experimental observations on concurrent microstructure and magnetic property developments in a non-grain oriented electrical steel. Metallurgical and Materials Transcations A, 45(9): 3695-3698 (download)
5. Guruprasad, P. J., Thejasvi, M. and Harursampath, D., 2014. Nonlinear analysis of a thin pre-twisted and delaminated anisotropic strip. Acta Mechanica, 225: 2815-2832 (download)
4. Kiener, D., Guruprasad, P. J., Dehm, G., and Benzerga, A. A, 2011. Work hardening in micropillar compression: In situ experiments and modeling. Acta Materialia, 59:3825-3840 (download)
3. Guruprasad, P. J. and Benzerga, A. A., 2008. A phenomenological model of size-dependent hardening in crystal plasticity. Philosophical Magazine 88: 3585-3601 (download)
2. Guruprasad, P. J., Carter, W. J. and Benzerga, A. A., 2008. A discrete dislocation analysis of the Bauschinger effect in micro-crystals. Acta Materialia, 56:5477-5491 (download)
1. Guruprasad, P. J. and Benzerga, A. A., 2008. Size effects in homogeneous deformation of single crystals: A discrete dislocation analysis. Journal of the Mechanics and Physics of Solids 56:132-156 (download)
Conference Publications/Presentations
2020
51. Bhola, L., Mujumdar, P. M. and Guruprasad, P. J. 2020. Numerical analysis of shape memory polymer based composite structures. Joint 23rd International Conference on Composite Structures and 6th International Conference on Mechanics of Composites, Porto.
50. Saurav, A. K., Mujumdar, P. M. and Guruprasad, P. J. 2020. 0ptimization of shape memory polymer composite based corrugated structure. Joint 23rd International Conference on Composite Structures and 6th International Conference on Mechanics of COmposites, Porto.
2019
49. LALIT BHOLA, P M MUJUMDAR, P J GURUPRASAD "THERMO-MECHANICAL ANALYSIS OF SHAPE MEMORY POLYMER COMPOSITES," International Congress on Computaional Mechanics and Simulation, 2019, IIT Mandi
48. AVINASH KUMAR SAURAV, P M MUJUMDAR, P J GURUPRASAD "FINITE ELEMENT MODELING OF THERMOMECHANICAL CYCLE OF SHAPE MEMORY POLYMERS," International Congress on Computaional Mechanics and Simulation, 2019, IIT Mandi
47. HIMANSHU SAWHNEY, KEDAR S PAKHARE, RAMESHCHANDRA P SHIMPI, P J GURUPRASAD, YOGESH M DESAI "SINGLE VARIABLE NEW FIRST-ORDER SHEAR DEFORMATION PLATE THEORY: NUMERICAL SOLUTIONS OF LEVY-TYPE PLATES USING FOURTH-ORDER RUNGE-KUTTA TECHNIQUE," International Congress on Computaional Mechanics and Simulation, 2019, IIT Mandi
46. KEDAR S PAKHARE, P J GURUPRASAD, RAMESHCHANDRA P SHIMPI "ON FLEXURE OF SHEAR DEFORMABLE ISOTROPIC RECTANGULAR PROPPED CANTILEVER BEAMS," International Congress on Computaional Mechanics and Simulation, 2019, IIT Mandi
45. KEDAR S PAKHARE, P J GURUPRASAD, RAMESHCHANDRA P SHIMPI "ON FLEXURE OF SHEAR DEFORMABLE ISOTROPIC RECTANGULAR NANOBEAMS," International Congress on Computaional Mechanics and Simulation, 2019, IIT Mandi
44. TAWQEER NASIR TAK, ADITYA PRAKASH, INDRADEV SAMAJDAR, P J GURUPRASAD "ROLE PLAYED BY GRAIN BOUNDARIES IN PLASTIC DEFORMATION OF POLYCRYSTALLINE METALS: A DISCRETE DISLOCATION DYNAMICS STUDY," International Congress on Computaional Mechanics and Simulation, 2019, IIT Mandi
43. Pitchai, P. and Guruprasad, P. J., 2019. Analysis of interface influence in three phase fiber reinforced metal matrix composites using variational asymptotic based homogenization method. Proceedings of the 5th International Conference on Mechanics of Composites, Lisbon.
42. Pakhare, K., Sawhney, H., Shimpi, R., Guruprasad, P. J. and Desai, Y., 2019. Novel first-order shear deformation theory for flexure of symmetric cross-ply laminated plates. Proceedings of the Engineering Mechanics Institute Conference, Los Angeles.
2018
41. Punith, P. and Guruprasad, P. J., 2018. Wave propagation in delaminated thin pretiwsted anisotropic strip. Proceedings of The Fourth Mechanics of Composite Materials Conference, Madrid.
40. Rajeev B Nair, Guruprasad, P. J., 2018. Failure analysis of woven composites hierarchical application of variational asymptotic method unit cell homogenization technique, Proceedings of SICE 2018, Hyderabad.
2017
39. Punith, P. and Guruprasad, P. J., 2017. Wave propagation in delaminated thin pretiwsted anisotropic strip. Proceedings of The seventh International Conference on Theoretical, Applied, Computational and Experimental Mechanics, Kharagpur, India.
38. Kedar S. Pakhare, Rameshchandra P. Shimpi and Guruprasad, P. J., 2017. Buckling analysis of thick isotropic shear deformable beams. Proceedings of The seventh International Conference on Theoretical, Applied, Computational and Experimental Mechanics, Kharagpur, India.
37. Saurav, A. K., Mujumdar, P. M. and Guruprasad, P. J., 2017. Numerical implementation of phase transition based constitutive model for 2D and 3D SMP structural elements. Proceedings of The seventh International Conference on Theoretical, Applied, Computational and Experimental Mechanics, Kharagpur, India.
36. Vaibhav S. Pawar, Pant, R. K. and Guruprasad, P. J., 2017. A study on wrinkling characteristics of NBR material. Proceedings of The seventh International Conference on Theoretical, Applied, Computational and Experimental Mechanics, Kharagpur, India.
35. Santosh B. Salunkhe and Guruprasad, P. J., 2017. Determination of interlaminar stress components in a pretwisted composite strip. Proceedings of The seventh International Conference on Theoretical, Applied, Computational and Experimental Mechanics, Kharagpur, India.
34. Saurav, A. K., Mujumdar, P. M. and Guruprasad, P. J., 2017. Numerical implementation of phase transition based shape memory polymer constitutive model. Proceedings of The nineteenth National Seminar on Aerospace Structures, Vellore, India.
33. Bhola, L., Mujumdar, P. M. and Guruprasad, P. J. 2017. Thermo-mechanical analysis of an SMP composite and sandwich structure. Proceedings of the nineetenth National Seminar on Aerospace Structures, Vellore, India
32. Salunkhe, S. and Guruprasad, P. J., 2017. Modeling thin pretwisted and delaminated composite strips: a variational asymptotic method based approach 3rd International Conference on Mechanics of Composites , Bologna, Italy.
31. Rajeev, G. N., Sundararajan, T. and Guruprasad, P. J., 2017. Stress analysis of woven composites using heirarchical application of variational asymptotic method. 3rd International Conference on Mechanics of Composites, Bologna, Italy.
30. Tak, T. N., Prakash, A., Lodh, A., Samajdar, I. and Guruprasad, P. J., 2017. Residual stress development and evolution in two-phase crystalline material: a discrete dislocation study. 14th International Conference on Computational Plasticity, Barcelona, Spain.
2016
29. Thirupathi, M., Mitra, M. and Guruprasad, P. J., 2016. Wave propagation in pretwisted anisotropic strips. ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering (proc. vol. 2, page: 4406 – 4415), Crete, Greece.
28. Salunkhe, S. B. and Guruprasad, P. J., 2016. Effect of delamination size and location on the dynamics of thin pretwisted strips. 6th International Congress on Computational Mechanics and Simulation (proc. page: 111 - 114), 2016, Mumbai, India.
27. Pawar, V. S., Pant, R. S. and Guruprasad, P. J. 2016. Material modelling and simulations of highly flexible structures. 6th International Congress on Computational Mechanics and Simulation (proc. page: 676 - 679), 2016, Mumbai, India.
26. Rajeev, G. N., Sivasubramonian, B. and Guruprasad, P. J., 2016. Determination of effective piezoellectric properties of woven textile composites using voxel based variational asymptotic unit cell homogenization method. 5th Asian Conference on Mechanics of Functional Materials and Structures (proc. Paper Id - A1 - 0022), Shanghai, China.
25. Punith, P., Mira, M. and Guruprasad, P. J., 2016. Wave propagation in a delaminated thin anisotropic strip. 8th International Symposium on NDT in Aerospace, Bengaluru, India.
2015
24. Rajeev, G. N., Sivasubramonian, B. and Guruprasad, P. J., 2015. Determination of effective thermal an thermo-elastic properties of woven textile composites using voxel based variational asymptotic unit cell homogenization method. 21st International Conference on Composite Materials (proc. vol 3, issue 07, page: 3415-2), Copenhagen, Denmark.
23. Salunkhe, S. and Guruprasad, P. J., 2015. A variational asymptotic method based free vibration analysis of a thin pretwisted and delaminated anisotropic strip. 21st International Conference on Composite Materials (proc. vol 3, issue 04, page: 2216-2), Copenhagen, Denmark.
22. Salunkhe, S. and Guruprasad, P. J., 2015. A variational asymptotic method based free vibration analysis of a thin pretwisted and delaminated anisotropic strip. 4th Asian-Australian Rotorcraft Forum, ARF 2015; AE Auditorium, IIScBengaluru; India; 16 November 2015 through 18 November 2015; Code 125231
2014
21. Rajeev, G. N., Sivasubramonian, B. and Guruprasad, P. J., 2014. Micromechanical analysis of woven composites using variational asymptotic method. 16th European Conference on Composite Materials (proc. paper code: 109290), Seville, Spain.
20. Pawar, V. S., Murali Krishna, V. M., Arun Kumar, Guruprasad, P. J., and Pant, R. S., 2014. Wrinkling behavior of thin-walled envelope structures: A review. Proceedings of International Colloquium on Materials, Manufacturing and Metrology (proc. page 155 - 156), Chennai, India.
19. Rajeev, G. N., Sivasubramonian, B. and Guruprasad, P. J., 2014. Voxel based variational asymptotic micromechanics modelling of woven composites. 4th Asian Conference on Mechanics of Functional Materials and Structures (proc. page: 323 - 326), Osaka, Japan.
18. Pawan, S. C., Hilton, H. H., and Guruprasad, P. J., 2014. Prediction of stochastic failure in viscoelastic composites using Beta probability distribution. 4th Asian Conference on Mechanics of Functional Materials and Structures (proc. page: 523 - 526), Osaka, Japan.
2013
17. Guruprasad, P. J. Role of dimensional and microstructural length scales in crystal plasticity. Workshop on Mechanical Behavior of Materials at Small Length Scales, Coorg, INDIA, 2013.
16. Guruprasad, P. J. and A. A. Benzerga. Characterizing resolution-dependent geometrically necessary dislocation density from computational dislocation dynamics. 23rd International Workshop on Computational Mechanics of Materials, National University of Singapore, Singapore, 2013.
2012
15. Guruprasad, P. J., Singh, C. V., and Harursampath, D., 2012. Nonlinear analysis of pretwisted anisotropic strips in presence of interlaminar and intralaminar cracks, Proceeding of 49th Society of Engineering Science annual meeting (proc. paper ID 345 ), Atlanta, USA.
14. Kiener, D., Minor, A., Guruprasad, P. J., Keralavarma, S., Dehm, G., and Benzerga, A. A., 2012. A combined experimental and computational investigation of work hardening in micron and submicron dimensions, AIP Conference Proceedings, TMS Annual Meeting, Orlando, USA.
13. Thejasvi, M. and Guruprasad, P. J., 2012. Dynamic analysis of a thin pre-twisted and delaminated anisotropic strip. 3rd Asian Conference on Mechanics of Functional Materials and Structures (proc. page 526 – 529), New Delhi, India.
2011
12. Benzerga, A. A., Guruprasad, P. J., Kiener, D., Keralavarma, S. M., Dehm, G., 2011. Size Effects on Strength and Hardening in Cu Single Crystals. Proc 2011 NSF Engineering Research and Innovation Conference, Atlanta, USA.
11. Guruprasad, P. J., Bletry, M., Feyel, F., Fivel, M., and Cailletaud, G., 2011. A coupling strategy between finite element method and discrete dislocation dynamics for massively parallel simulations. 21st International Workshop on Computational Mechanics of Materials ( proc. pp. 26), Limerick, Ireland.
Before 2011
10. Benzerga, A., and Guruprasad, P. J., 2010. Microstructural aspects of material strength in small volumes. Minerals, Metals and Materials Society 2010, Seattle, USA.
9. Benzerga, A. A., Guruprasad, P. J., and Keralaverma, S. M. Dimensional and microstructural size effects in crystal plasticity by means of computational dislocation dynamics. IV European Conference on Computational Mechanics Proceedings, Paris, France, 2010.
8. Guruprasad, P. J. and Benzerga, A. A., 2009. Evolution of geometrically necessary dislocation density from computational dislocation dynamics. IOP Conference Series: Materials Science and Engineering (proc. vol 3, issue 1, 012008). (download)
7. Guruprasad, P. J. and Benzerga, A. A., 2008. An analysis of geometrically necessary dislocation evolution and plasticity size effects in micro-crystals. TMS annual meeting (proc. pp. 135-140), New- Orleans, USA.
6. Guruprasad, P. J., Ajaykumar Tamrakar and Dineshkumar Harursampath. Modeling of active fiber composite for delamination sensing. Proc SPIE, Vol. 6413, 641305, 2006 (download)
5. Guruprasad, P.J. and Harursampath, D. Cross-sectional Stiffness Degradation due to Symmetric Free-Edge Delamination in an Anisotropic Strip (\# ICCES0520050714270) International Conference on Computational \& Experimental Engineering \& Sciences, Chennai, India, Dec 1-6, 2005.
4. Harursampath, D., Kumar, P., Guruprasad, P. J., and Harikrishna, S. Towards the Correct Modeling of Composite Beams for Online Health Monitoring 4th International Conference on Fracture of Polymers, Composites \& Adhesives, les Diablerets, Switzerland, Sep 11-14, 2005.
3. Guruprasad, P.J. and Harursampath, D. Non-Linear Sectional Analysis of Pretwisted Anisotropic Strip in the Presence of Delamination. 1st International Conference on Engineering Failure Analysis, Lisbon, Portugal, Jul 12-14, 2004.
2. Guruprasad, P. J. and Dineshkumar Harursampath. Closed-form non-linear sectional analysis in the presence of delamination. $45^{th}$ AIAA/ASME/ASCE/ AHS Structures, Structural dynamics and Materials conference, Paper no. AIAA 2004-1838, 2004.
1. Guruprasad, P. J., Ravikumar, N. L., Paulson, P.P. and Harursampath, D. Need for Large Deformation Non- Classical Non-Linear Theory for Damage Diagnostics. 8th International Symposium on IMPLAST 2003, Plasticity \& Impact Mechanics, New Delhi, pp. 52-58, Mar 16-19, 2003.