Publications by research area
Computational mechanics and scientific computing
Exact and semi-analytical methods, dynamic stiffness, model reduction, and scientific machine learning.
Published journal papers, numbered 1 to 78 within this area and counting from the oldest. 78 have full text on this site. About this research · Full archive
2026 2025 2024 2023 2022 2021 2020 2019 2017 2016 2015 2014 2013 2012 2011 2010 2009 2005 2004
Accepted/In press 1 paper · no. 78
- Jiang, Y., Zhang, Z., Cai, J., Leng, Y., Adhikari, S., and He, Z., "Uncertainty quantification of structural displacement based on multi-response surfaces method for a long-span concrete cable-stayed bridge with damages", Structure and Infrastructure Engineering, (2026), pp. 1-14.
2026 1 paper · no. 77
- Adhikari, S., Bhattacharya, S., "Analytical framework for structural failure analysis of solar panels subjected to wind loads", Academia Green Energy, 3[3] (2026), pp. AcadEnergy8386.
2025 1 paper · no. 76
- Jiang, Y., Gao, P., Adhikari, S., Yao, X., Zhou, H., and Liu, Y., "Studies on the mechanical properties of interlayer interlocking 3D printed concrete based on a novel nozzle", Case Studies in Construction Materials, 22[7] (2025), pp. e04193.
2024 2 papers · nos. 74–75
- Roy, A., Chatterjee, T. and Adhikari, S.,
"A physics-informed neural network enhanced importance sampling (PINN-IS) for data-free reliability analysis",
Probabilistic Engineering Mechanics,
78[10] (2024), pp. 103701.
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★Among the most downloaded articles within the last 6 months, July 2024
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- Chowdhury, S., Banerjee, A. and Adhikari, S., "Enhancing seismic resilience of structures through optimally designed nonlinear negative stiffness base isolators: Exact closed-form expressions", Nonlinear Dynamics, 112[6] (2024), pp. 15833-15856.
2023 1 paper · no. 73
- Roy, A., Chakraborty, S. and Adhikari, S., "Reliability analysis of structures by active learning enhanced sparse Bayesian regression", Journal of Engineering Mechanics, 149[5] (2023), pp. 04023024.
2022 4 papers · nos. 69–72
- Adhikari, S. and Mukherjee, S., "The exact element stiffness matrices of stochastically parametered beams", Probabilistic Engineering Mechanics, 69[7] (2022), pp. 103317.
- Chandra, Y., Adhikari, S., Mukhopadhyay, T. and Mukherjee, S., "Unfolding the mechanical properties of buckypaper composites: Nano to macro scale coupled atomistic-continuum simulations", Engineering with Computers, 38[6] (2022), pp. 5199-5229.
- Larsen, M. K., Arora, V., Adhikari, S. and Clausen, H. B., "Optimization of welded K-node in offshore jacket structure including the stochastic size effect ", Marine Structures, 82[3] (2022), pp. 103128.
- Chatterjee, T., Chowdhury, R., Friswell, M. I. and Adhikari, S., "A global two-layer meta-model for response statistics in robust design optimization", Engineering Optimization, 54[1] (2022), pp. 153-169.
2021 6 papers · nos. 63–68
- Larsen, M. K., Adhikari, S. and Arora, V., "Analysis of stochastically parameterised prestressed beams and frames", Engineering Structures, 249[12] (2021), pp. 113312.
- Pryse, S. E. and Adhikari, S., "Neumann enriched polynomial chaos approach for stochastic finite element problems", Probabilistic Engineering Mechanics, 66[10] (2021), pp. 103157.
- Chatterjee, T., Chakraborty, S., Goswami, S., Adhikari, S. and Friswell, M. I.,
"Robust topological designs for extreme metamaterial micro-structures",
Nature Scientific Reports,
11[7] (2021), pp. 15221.
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- ★ See the wide media coverage of this work in the national and international media:
- ☆ Swansea University Press Release
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★ Altmetric: "Altmetric has tracked 19,394,767 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 95th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric."
- Jiang, Y., Zhao, C. Wang, L., Zhou, H, Tang, T. and Adhikari, S., "Reliability evaluation based on multiple response surfaces method considering construction uncertainties of cable tension for a hybrid roof structure", ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering, 7[3] (2021), pp. 04021033.
- Zhou, H., Jiang, Y., Adhikari, S., Yin Q. and Cai, J., "Comparisons of design methods for beam string structure based on reliability and progressive collapse analysis", Structures, 33[10] (2021), pp. 2166-2176.
- Mukhopadhyay, T., Naskar, S., Gupta, K. K., Kumar, R., Dey, S. and Adhikari, S., "Probing the stochastic dynamics of coronaviruses: Machine learning assisted deep computational insights with exploitable dimensions", Advanced Theory and Simulations, 4[7] (2021), pp. 2000291.
2020 3 papers · nos. 60–62
- Chandra, Y., Adhikari, S., Saavedra Flores. E. I. and Figiel, L., "Advances in finite element modelling of graphene and associated nanostructures", Materials Science and Engineering: R: Reports, 140[4] (2020), pp. 100544:1-39.
- Chandra, Y., Saavedra Flores. E. I. and Adhikari, S., "Buckling of 2D nano hetero structures with moire patterns", Computational Materials Science, 177[5] (2020), pp. 109507.
- Chandra, Y., Mukhopadhyay, T., Adhikari, S., and Figiel, L., "Size-dependent dynamic characteristics of graphene based multi-layer nano hetero-structures", Nanotechnology, 31[14] (2020), pp. 145705.
2019 1 paper · no. 59
- Scarth, C., Adhikari, S., Cabral, P. H., Silva, G. H. C. and Prado, A. P., "Random field simulation over curved surfaces: Applications to computational structural mechanics", Computer Methods in Applied Mechanics and Engineering, 345[3] (2019), pp. 283-301.
2017 5 papers · nos. 54–58
- Scarth, C. and Adhikari, S., "Modelling spatially varying uncertainty in composite structures using lamination parameters", AIAA Journal, 55[11] (2017), pp. 3951-3965.
- Chakraborty, S. Chatterjee, T., Chowdhury, R. and Adhikari, S., "A surrogate based multi-fidelity approach for robust design optimization", Applied Mathematical Modelling, 47[7] (2017), pp. 726-744.
- Dey, S., Mukhopadhyay, T. and Adhikari, S., "Metamodel based high-fidelity stochastic analysis of composite laminates: A concise review with critical comparative assessment", Composite Structures, 171[7] (2017), pp. 227-250.
- Metya, S., Mukhopadhyay, T., Adhikari, S. and Bhattacharya, G., "System reliability analysis of soil slopes with general slip surfaces using multivariate adaptive regression splines", Computers and Geotechnics, 87[7] (2017), pp. 212-228.
- Pryse, S. E. and Adhikari, S., "Eigenfunction expansion based galerkin approaches for stochastic finite element analysis", Meccanica dei Materiali e delle Strutture, 6[1] (2017), pp. 74-81.
2016 6 papers · nos. 48–53
- Mukhopadhyay, T., Mahata, A., Dey, S. and Adhikari, S., "Probabilistic analysis and design of HCP nano-wires: An efficient surrogate based molecular dynamics simulation approach", Journal of Materials Science & Technology, 32[12] (2016), pp. 1345-1351.
- Garcia-Macias, E., Castro-Triguero, R., Friswell, M. I., Adhikari, S. and Saez, A., "Metamodel-based approach for stochastic free vibration analysis of functionally graded carbon nanotube reinforced plates", Composite Structures, 152[9] (2016), pp. 183-198.
- Chandra, Y., Scarpa, F., Adhikari, S., Zhang, J., Saavedra Flores, E. I. and Peng, H.-X., "Pullout strength of graphene and carbon nanotube/epoxy nanocomposites", Composites Part B, 102[10] (2016), pp. 1-8.
- Chandra, Y., Saavedra Flores, E. I., Scarpa, F., Adhikari, S., "Buckling of hybrid nanocomposites with embedded graphene and carbon nanotubes", Physica E: Low-dimensional Systems and Nanostructures, 83[9] (2016), pp. 434-441.
- Mahata, A., Mukhopadhyay, T. and Adhikari, S., "A polynomial chaos expansion based molecular dynamics study for probabilistic strength analysis of nano-twinned copper", Materials Research Express, 3[3] (2016), pp. 036501:1-13.
- Dey, S., Mukhopadhyay, T., Adhikari, S. and Khodaparast, H. H., "Fuzzy uncertainty propagation in composites using Gram-Schmidt polynomial chaos expansion", Applied Mathematical Modelling, 40[7-8] (2016), pp. 4412-4428.
2015 1 paper · no. 47
- Saavedra Flores, E. I., Ajaj, R. M., Adhikari, S., Dayyani, I. and Castro-Triguero, R., "Hyperelastic tension of graphene", Applied Physics Letters, 106[6] (2015), pp. 061901:1-4.
2014 3 papers · nos. 44–46
- Kundu, A., Adhikari, S. and Friswell, M. I., "Stochastic finite elements of discretely parametrized random systems on domains with boundary uncertainty", International Journal for Numerical Methods in Engineering, 100[3] (2014), pp. 183-221.
- Zhang, J., Wang, C. W. and Adhikari, S., "Surface effects on the electrostatic potential generated in a bent gallium nitride nanowire", IEEE Transactions on Nanotechnology, 13[3] (2014), pp. 600-606.
- Adhikari, S. and Khodaparast, H. H., "A spectral approach for fuzzy uncertainty propagation in finite element analysis", Fuzzy Sets and Systems, 243[1] (2014), pp. 1-24.
2013 7 papers · nos. 37–43
- Adhikari, S., Flores, E. I. S., Scarpa, F., Chowdhury, R. and Friswell, M. I., "A hybrid atomistic approach for the mechanics of deoxyribonucleic acid molecules", ASME Journal of Nanotechnology in Engineering and Medicine, 4[4] (2013), pp. 041006:1-7.
- Zhang, J., Wang, C. W. and Adhikari, S., "Fracture and buckling of piezoelectric nanowires subject to an electric field", Journal of Applied Physics, 114[17] (2013), pp. 174306:1-7.
- Zhang, J., Wang, C. W. and Adhikari, S., "Molecular structure-dependent deformations in boron nitride nanostructures subject to an electrical filed", Journal of Physics D: Applied Physics, 46[23] (2013), pp. 235303:1-6.
- Zhang, J., Wang, C. W., Chowdhury, R. and Adhikari, S., "Size and temperature dependent elastic and piezoelectric properties of gallium nitride nanobelts", Scripta Materialia, 68[8] (2013), pp. 627-630.
- Chandra, Y., Scarpa, F., Chowdhury, R., Adhikari, S. and Seinz, J., "Multiscale hybrid atomistic-FE approach for the nonlinear tensile behaviour of graphene nanocomposites", Composites Part A: Applied Science and Manufacturing, 46[3] (2013), pp. 147-153.
- Murmu, T., Seinz, J., Adhikari, S. and Arnold, C.,
"Nonlocal buckling of double-nanoplate-systems under biaxial compression",
Composites Part B: : Engineering,
44[1] (2013), pp. 84-94.
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This article ranked 16th among the Top 25 hottest Articles, October to December 2012
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- Murmu, T., Seinz, J., Adhikari, S. and Arnold, C., "Nonlocal buckling behaviour of bonded double-nanoplate-system", Journal of Applied Physics, 110[8] (2011), pp. 084316:1-8.
2012 7 papers · nos. 30–36
- Zhang, J., Wang, C. W., Chowdhury, R. and Adhikari, S., "Small-scale effect on the mechanical properties of metallic nanotubes", Applied Physics Letters, 101[9] (2012), pp. 093109:1-4.
- Chowdhury, R. and Adhikari, S., "Fuzzy parametric uncertainty analysis of linear dynamical systems: A surrogate modeling approach", Mechanical System and Signal Processing, 32[10] (2012), pp. 5-17.
- Pascual, B. and Adhikari, S., "A reduced polynomial chaos approach for stochastic finite element analysis", Sādhanā - Proceedings of the Indian Academy of Engineering Sciences, 37[3] (2012), pp. 319-340.
- Zhang, J., Wang, C. W. and Adhikari, S., "Surface effect on the buckling of piezoelectric nanofilms", Journal of Physics D, 45[28] (2012), pp. 285301:1-8.
- Chandra, Y., Chowdhury, R., Scarpa, F., Adhikari, S., Seinz, J., Arnold, C., Murmu, T. and Bould, D., "Vibration frequency of graphene based composites: A multiscale approach", Materials Science and Engineering B, 177[3] (2012), pp. 303-310.
- Murugan, S., Chowdhury, R., Adhikari, S. and Friswell, M. I.,
"Helicopter aeroelastic analysis with spatially uncertain rotor blade properties",
Aerospace Science and Technology,
16[1] (2012), pp. 29-39.
- ★ This article ranked 18th among the Top 25 hottest Articles for the year 2012
- ★ This article was included among the Top 25 most downloaded Articles within the last 90 Days in June 2012
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- Diaz De la O , F. A. and Adhikari, S., "Bayesian assimilation of multi-fidelity finite element models", Computers and Structures, 92-93[2] (2012), pp. 206-215.
2011 11 papers · nos. 19–29
- Boldrin, L., Scarpa, F., Chowdhury, R., Adhikari, S. and Ruzzene, M.,
"Effective mechanical properties of hexagonal boron nitride nanosheets",
Nanotechnology,
22[50] (2011), pp. 505702:1-7.
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★
This article was highlighted by the leading Institute of Physics (IoP) nanotechnology website nanotechweb.org in their latest journal highlights articles (November 2011), see http://nanotechweb.org/cws/article/lab/47946
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- Flores, E. I. S., Adhikari, S., Friswell, M. I. and Scarpa, F., "Hyperelastic axial buckling of single wall carbon nanotubes", Physica E: Low-dimensional Systems and Nanostructures, 44[2] (2011), pp. 525-529.
- Chandra, Y., Chowdhury, R., Adhikari, S. and Scarpa, F., "Elastic instability of bilayer graphene using atomistic finite element", Physica E: Low-dimensional Systems and Nanostructures, 44[1] (2011), pp. 12-16.
- Scarpa, F., Chowdhury, R., Kam, K., Adhikari, S. and Ruzzene, M., "Dynamics of mechanical waves in periodic graphene nanoribbon assemblies", Nanoscale Research Letters, 6 (2011), pp. 430:1-10.
- Diaz De la O , F. A. and Adhikari, S., "Gaussian process emulators for the stochastic finite element method", International Journal of Numerical Methods in Engineering, 87[6] (2011), pp. 521-540.
- Chandra, Y., Chowdhury, R., Scarpa, F. and Adhikari, S., "Vibrational characteristics of bilayer graphene sheets", Thin Solid Films, 519[18] (2011), pp. 6026-6032.
- Scarpa, F., Chowdhury, R. and Adhikari, S., "Thickness and in-plane elasticity of Graphane", Physics Letters A, 375[20] (2011), pp. 2071-2074.
- Adhikari, S., "A reduced spectral function approach for the stochastic finite element analysis", Computer Methods in Applied Mechanics and Engineering, 200[21-22] (2011), pp. 1804-1821.
- Chowdhury, R. and Adhikari, S., "Reliability analysis of uncertain dynamical systems using correlated function expansion", International Journal of Mechanical Sciences, 53[4] (2011), pp. 281-285.
- Adhikari, S., Chowdhury, R. and Friswell, M. I.,
"High dimensional model representation method for fuzzy structural dynamics",
Journal of Sound and Vibration,
330[7] (2011), pp. 1516-1529.
- See the media coverage of the work.
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- Flores, E. I. S., Adhikari, S., Friswell, M. I. and F. Scarpa, "Hyperelastic finite element model for single wall carbon nanotubes in tension", Computational Materials Science, 50[3] (2011), pp. 1083-1087.
2010 14 papers · nos. 5–18
- Scarpa, F., Adhikari, S. and Phani, A. Srikanth, "Auxeticity in single layer graphene sheets", International Journal of Novel Materials, 1[2] (2010), pp. 39-43.
- Scarpa, F., Peng, H. X., Boldri, L., Remillat, C. D. L., Adhikari, S., "Coupled thermo-mechanics of single-wall carbon nanotubes", Applied Physics Letters, 97[15] (2010), pp. 151903:1-3.
- Chowdhury, R., Adhikari, S., Rees, P., "Optical properties of silicon doped ZnO", Physica B: Condensed Matter, 405[23] (2010), pp. 4763-4767.
- Chowdhury, R. and Adhikari, S.,
"Stochastic sensitivity analysis using preconditioning approach",
Engineering Computations,
27[7] (2010), pp. 841-862.
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★ Outstanding Paper Award Winner at the Literati Network Awards for Excellence 2011 (from the Emerald Group Publishing Limited).
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- Li, C. F., Adhikari, S., Cen, S., Feng, Y. T. and Owen, D. R. J., "A joint diagonalisation approach for linear stochastic systems", Computers and Structures, 88[19-20] (2010), pp. 1137-1148.
- Chowdhury, R. and Adhikari, S., "High-dimensional model representation for stochastic finite element analysis", Applied Mathematical Modelling, 34[12] (2010), pp. 3917-3932.
- Adhikari, S.,
"Sensitivity based reduced approaches for structural reliability analysis",
Sādhanā - Proceedings of the Indian Academy of Engineering Sciences,
35[3] (2010), pp. 319-339.
- See the media coverage of the work.
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- Chowdhury, R., Adhikari, S., Wang, C. W. and Scarpa, F., "A molecular mechanics approach for the vibration of single walled carbon nanotubes", Computational Materials Science, 48[4] (2010), pp. 730-735.
- Scarpa, F., Adhikari, S. and Wang, C. Y., "Nanocomposites with auxetic nanotubes", International Journal of Smart and Nanomaterials, 1[2] (2010), pp. 83-94.
- Potrykus, A. and Adhikari, S.,
"Dynamical response of damped structural systems driven by jump processes",
Probabilistic Engineering Mechanics,
25[3] (2010), pp. 305-314.
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- Chowdhury, R., Adhikari, S. and Scarpa, F.,
"Elasticity and piezoelectricity of zinc oxide nanostructure",
Physica E: Low-dimensional Systems and Nanostructures,
42[8] (2010), pp. 2036-2040.
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- Scarpa, F., Adhikari, S. and Chowdhury, R., "The transverse elasticity of bilayer graphene", Physics Letters A, 374[19-20] (2010), pp. 2053-2057.
- Chowdhury, R., Rees, P., Adhikari, S., Scarpa, F. and Wilks, S.P.,
"Electronic structures of silicon doped ZnO",
Physica B: Condensed Matter,
405[8] (2010), pp. 1980-1985.
- See the media coverage of the work.
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- Scarpa, F., Adhikari, S., Gil, A. J. and Remillat, C., "The bending of single layer graphene sheets: Lattice versus continuum approach", Nanotechnology, 21[12] (2010), pp. 125702:1-9.
2009 2 papers · nos. 3–4
- Scarpa, F., Adhikari, S. and Wang, C. Y., "Mechanical properties of non reconstructed defective single wall carbon nanotubes", Journal of Physics D: Applied Physics, 42 (2009) 142002 (6pp).
- Scarpa, F., Adhikari, S. and Phani, A. Srikanth,
"Effective mechanical properties of single graphene sheets",
Nanotechnology,
20[1-2] (2009), pp. 065709:1-11.
- ★ This article was included in the Nanotechnology Highlights 2009 (among the 8 selected papers in Materials: Properties characterization and tools section).
- ★ This research was covered by the Solid state and materials research news, Phys. Status Solidi RRL 2-3/2009 (pp. A33-A36).
- ★ This article was highlighted by the leading Institute of Physics (IoP) nanotechnology website nanotechweb.org in their technology update section (January 2009), see http://nanotechweb.org/cws/article/tech/37389
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2005 1 paper · no. 2
- Adhikari, S., "Asymptotic distribution method for structural reliability analysis in high dimensions", Proceedings of the Royal Society of London, Series - A, 461[2062] (2005), pp. 3141 - 3158.
2004 1 paper · no. 1
- Adhikari, S., "Reliability analysis using parabolic failure surface approximation", Journal of Engineering Mechanics, 130[12] (2004), pp. 1407-1427.
