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Mechanics of Metastructures Lab

Texas A&M University College of Engineering

Publications

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35. AH Shirazi, R Abedi, RK Pal. Dynamic homogenization of random elastodynamic metamaterials using spacetimefourier transform. International Journal of Solids and Structures, 2025. pdf

34. V.F. Dal Poggetto, RK Pal, N.M. Pugno and M. Miniaci. Topological bound modes in phononic lattices with nonlocal interactions. International Journal of Mechanical Sciences, 2024. pdf

33. Tamanna Akter Jui and RK Pal. Topological localized modes in moire lattices of bilayer elastic plates with resonators. Journal of Sound and Vibration, 2024. pdf

32. Adib Rahman and R. K. Pal. Elastic bound modes in the continuum in architected beams. Physical Review Applied, 2024. pdf

31. Marco Miniaci, Florien Allein and R. K. Pal. Spectral flow of a localized mode in elastic media. Physical Review Applied, 2023. pdf

30. Adib Rahman and R. K. Pal. Bound modes in the continuum based phononic waveguides. Journal of Applied Physics, 2022. pdf

29. M. Miniaci and R. K. Pal. Tutorial: Design of topological elastic waveguides. Journal of Applied Physics, 2021. pdf

28. R. B. de Macedo , E. Ando, S. Joy , G. Viggiani , R. K. Pal, Joseph Parker, and J. E. Andrade. Unearthing real-time 3D ant tunneling mechanics. PNAS, 2021. pdf

27. R. K. Pal, R. B. de Macedo, J. E. Andrade. Tunnel excavation in granular media: the role of force chains. Granular Matter, 2021. pdf

26. R. K. Pal, MIN Rosa and M Ruzzene. Topological bands and localized vibration modes in quasiperiodic beams. New Journal of Physics, 2019. pdf

25. MIN Rosa, R. K. Pal, JRF Arruda and M Ruzzene. Edge states and topological pumpingin spatially modulated elastic lattices. Physical review letters, 2019.  pdf

24. K. Pajunen, P. Johanns,R. K. Pal, J. J.  Rimoli and C. Daraio. Design and impact response of 3D-printable tensegrity-inspired structures. Materials & Design, 2019. pdf

23. M. Miniaci, R. K. Pal, R. Manna and M. Ruzzene. Valley-based splitting of topologically protected helical waves in elastic plates. Physical Review B, 2019. pdf

22. M. Miniaci, R. K. Pal, B. Morvan and M. Ruzzene. Experimental observation of topologically protected helical edge modes in Kagome elastic plates. Physical Review X, 2018. pdf

21. R. K. Pal, M. Ruzzene and J. Rimoli.Tunable wave propagation by varying prestrain in tensegrity-based periodic media.Extreme Mechanics Letters, 2018. pdf

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20. H Salahshoor, R. K. Pal and J. Rimoli. Material symmetry phase transitions in three-dimensional tensegrity metamaterials. Journal of the Mechanics and Physics of Solids, 2018. pdf

19. R. K. Pal, F. Bonetto, L. Dieci and M. Ruzzene. A study of deformation localization in nonlinear elastic square lattices under compression. Philosophical Transactions of the Royal Society A, 2018. pdf

18. R. K. Pal, J. Vila, M. Leamy and M. Ruzzene. Amplitude-dependent topological edge states in nonlinear phononic lattices. Physical Review E, 2018.

17. H. Salahshoor, R. K. Pal and J. Rimoli. Non-Schmid effects and finite wavelength instabilities in single crystal metals. Extreme Mechanics Letters, 2018. pdf

16. J. Vila, R. K. Pal and M. Ruzzene. Observation of topological valley modes in an elastic hexagonal lattice. Physical Review B, 2017. pdf

15. R. K. Pal and M. Ruzzene. Edge waves in plates with resonators:An elastic analogue of the quantum valley Hall effect. New Journal of Physics, 2017. pdf

14. J. Vila, R. K. Pal, M. Ruzzene and G. Trainiti. A Bloch-based procedure for dispersion analysis of lattices with periodic time-varying properties. Journal of Sound and Vibration, 2017. pdf

13. J. Rimoli and R. K. Pal. Mechanical response of 3-dimensional tensegrity lattices. Composites Part B:Engineering, 2017. pdf

12. R. K. Pal, R. Waymel, P. H. Geubelle and J. Lambros. Tunable wave propagation in granular crystals by altering lattice network topology. ASME Journal of Engineering Materials and Technology, 2017. pdf

11. R. K. Pal, J. Rimoli, M. Ruzzene. A continuum model for nonlinear lattices under large deformations. International Journal of Solids and Structures, 2016. pdf

10. R. K. Pal, J. Rimoli, M. Ruzzene. Effect of large deformation pre-loads on the wave properties of hexagonal lattices. Smart Materials and Structures, 2016. pdf

9. R. K. Pal, M. Schaeffer, M. Ruzzene. Helical edge states and topological phase transitions in 2D phononic systems using bilayered lattices. Journal of Applied Physics, 2016. pdf

8. R. K. Pal, R. Abedi, A. Madhukar, and R.B. Haber. Adaptive spacetime discontinuous Galerkin method for hyperbolic advection diffusion with a non-negativity constraint. International Journal for Numerical Methods in Engineering, 2015. pdf

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7. RK Pal, J. Morton, E.Wang, J. Lambros and P. H. Geubelle. Impact response of elasto-plastic granular chains containing an intruder particle. ASME Journal of Applied Mechanics, 2015. pdf

6. RK Paland P. H. Geubelle. Wave tailoring by precompression in confined granular systems. Physical Review E, 2014. pdf

​5. E. Wang, M. Manjunath, A. P. Awasthi, RK Pal, P. H. Geubelle and J. Lambros. High-amplitude elastic solitary wave propagation in 1-D granular chains with preconditioned beads: Experiments and theoretical analysis. Journal of the Mechanics and Physics of Solids, 2014.

​4. RK Pal and P. H. Geubelle. Impact response of elasto-plastic granular and continuum media: A comparative study. Mechanics of Materials, 2014. pdf

3. RK Pal, A. P. Awasthi and P. H. Geubelle. Characterization of wave propagation in elastic and elastoplastic granular chains. Physical Review E, 2014. pdf

2. RK Pal, A. P. Awasthi and P. H. Geubelle. Wave propagation in elastoplastic granular systems. Granular Matter, 2013. pdf

1. C. S. Jog and R. K. Pal. A monolithic strategy for fluid structure interaction problems. International Journal for Numerical Methods in Engineering, 2011. pdf

  • Home
  • Research
    • Topological waveguides
    • Pattern formation in lattices
    • Tensegrity lattice mechanics
    • Plasticity in granular media
    • Advection diffusion flows
    • Miscellaneous topics
  • Publications
  • News
  • People
  • Contact Us

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