Preprints archive

This is a self-archiving page for research papers. Following you can find the links to the preprints.

2025

José Ortiz-Ocampo & Nicolás Guarín-Zapata (2025). Implicit Time-Marching for Lagrange Multiplier Formulation for Couple Stress Elastodynamics. Computer Methods in Applied Mechanics and Engineering, under review (preprint).

Taige Hao, Wei Huang, Nicolás Guarín‐Zapata, Derek Lublin, Yu Chen, Haitao Yu, Loukham Shyamsunder, Pablo Zavattieri, and David Kisailus (2024). Bioinspired SiC/Chitosan Impact Resistant Coatings. Advanced Functional Materials, DOI: 10.1002/adfm.202417291 (open access).

Nicolás Guarín-Zapata, Camilo Valencia & Juan Gómez. (2023). Analysis of the directionality on periodic materials. Mechanics of Advanced Materials and Structures, DOI: 10.1080/15376494.2023.2226958 (preprint, preprint in Spanish).

Nicolás Guarín-Zapata, Juan Gomez, Ali Reza Hadjesfandiari, & Gary F. Dargush (2021). Variational principles and finite element Bloch analysis in couple stress elastodynamics. Wave Motion, 106, 102809, DOI: 10.1016/j.wavemoti.2021.102809 (preprint).

Claus Claeys, Elke Deckers, Wim Desmet, Juan Gomez, Nicolás Guarín-Zapata, Florian Maurin, Camilo Valencia (2020). Corrigendum to “Probability that a band-gap extremum is located on the irreducible Brillouin-zone contour for the 17 different plane crystallographic lattices” International Journal of Solids and Structures, 135 (2018) 26–36. (preprint).
Juan Ortega-Alvarez, Nicolás Guarín-Zapata, Camilo Vieira, and Juan Gomez (2020). Flipping a Computational Modeling Class: Strategies to Engage Students and Foster Active Learning. Frontiers in Education 2020. October 21-24, 2020. Uppsala, Sweden (preprint).
Wei Huang, Mehdi Shishehbor, Nicolás Guarín-Zapata, Nathan D. Kirchhofer, Jason Li, Luz Cruz, Taifeng Wang et al. (2020). A natural impact-resistant bicontinuous composite nanoparticle coating Nature Materials (2020): 1-8. DOI: 10.1038/s41563-020-0768-7 (read it).
Nicolás Guarín-Zapata, Juan Gomez, Camilo Valencia, Gary Dargush, Ali Reza Hadjesfandiari (2020). Finite element modeling of micropolar-based phononic crystals. Wave Motion, 92, 102406. DOI: 10.1016/j.wavemoti.2019.102406 (preprint).

Camilo Valencia, Juan Gómez, Nicolás Guarín-Zapata (2019). A general purpose element-based approach to compute dispersion relations in periodic materials with existing finite element codes. Journal of Theoretical and Computational Acoustics. DOI: 10.1142/S2591728519500051 (preprint, supplementary material).
Nicolás Guarín-Zapata, Juan Gómez, David Kisailus, Pablo Zavattieri (2019). Bandgap tuning in bioinspired helicoidal composites. Journal of the Mechanics and Physics of Solids, 131, 344-357. DOI: 10.1016/j.jmps.2019.07.003 (preprint).

Nicholas A. Yaraghi, Nicolás Guarín-Zapata, Lessa K. Grunenfelder, Eric Hintsala, Sanjit Bhowmick, Jon M. Hiller, Mark Betts et al. (2016). A sinusoidally architected helicoidal biocomposite. Advanced Materials, 28(32), 6835-6844. DOI: 10.1002/adma.201600786 (preprint).

Nicolás Guarín-Zapata, Juan Gomez, Nick Yaraghi, David Kisailus, D., Pablo Zavattieri (2015). Shear wave filtering in naturally-occurring Bouligand structures. Acta biomaterialia, 23, 11-20. DOI: 10.1016/j.actbio.2015.04.039 (preprint).
Nicolás Guarín-Zapata, Juan Gomez (2015). Evaluation of the spectral finite element method with the theory of phononic crystals. Journal of Computational Acoustics, 23(02), 1550004. DOI: 10.1142/S0218396X15500046 (preprint).

Sara Elena Rodríguez, Nicolás Guarín-Zapata. (2014). Introducción a la acústica de la bandola andina colombiana. Ricercare, (1), 111-126. DOI: 10.17230/ricercare.2014.1.7 (preprint).