Publications in Journals

X. Martinez, S. Oller, L.G. Barbu, A.H. Barbat, A.M.P. de Jesus, Analysis of Ultra Low Cycle Fatigue problems with the Barcelona plastic damage model and a new isotropic hardening law. International Journal of Fatigue. 73: 132-142. 2015. ISSN 0142-1123. (Link)

F. Otero, S. Oller, X. Martinez, O. Salomón. Numerical homogenization for composite materials analysis. Comparison with other micro mechanical formulations. Composite Structures, 122: 405-416. 2015. ISSN 0263-8223. (Link)

E. J. Barbero, F. A. Cosso, X. Martinez. Identification of Fracture Toughness for Discrete Damage Mechanics Analysis of Glass-Epoxy Laminates. Applied Composite Materials. 21(4): 633-650, 2014. ISSN 1573-4897. (Link)

M.A. Pérez, X. Martínez, S. Oller, L. Gil, F. Rastellini, F. Flores. Impact damage prediction in carbon fiber-reinforced laminated composite using the matrix-reinforced mixing theory. Composite Structures. Vol 104, pp. 239-248, 2013. ISSN 0263-8223. (Link)

E. Barbero, E. Sosa, X. Martinez, J.M. Gutierrez Reliability design methodology for confined high pressure inflatable structures. Engineering Structures. 51: 1-9, 2013. ISSN 0141-0296. (Link)

F. Otero, X. Martinez, S. Oller, O. Salomon. Study and prediction of the mechanical performance of a nanotube-reinforced composite. Composite Structures. Vol. 94, Num. 9, pp. 2920-2930. 2012. ISSN 0263-8223. (Link)

X. Martinez, S. Oller, E. Barbero. Caracterización de la delaminación en materiales compuestos mediante la teoría de mezclas serie/paralelo. Revista internacional de métodos numéricos para cálculo y diseño en ingeniería. Vol. 27, Num. 3, pp. 189-199. 2011. ISSN 0213-1315 (Link) 

X. Martinez, F. Rastellini, S. Oller, F. Flores, E. Oñate. Computationally optimized formulation for the simulation of composite materials and delamination failures. Composites Part B: Engineering. Vol. 42, Num. 2, pp. 134 -144. 2011. ISSN 1359-8368 (Link)   

E.J. Barbero, G. Sgambitterra, A. Adumitroaie, X. Martinez. A discrete constitutive model for transverse and shear damage of symmetric laminates with arbitrary stacking sequence. Composite structures. Vol. 93, Num. 2, pp. 1021-1030. 2011. ISSN 0263-8223 (Link)   

M. Molina, S. Oller, A.H. Barbat, X. Martinez. Análisis numérico de estructuras de hormigón reforzadas con FRP por medio de la teoría de mezclas serie/paralelo. Revista internacional de métodos numéricos para cálculo y diseño en ingeniería. Vol. 26, Num. 2, pp. 135-155. 2010. ISSN 0213-1315 (Link)    

X. Martinez, S. Oller. Numerical simulation of matrix reinforced composite materials subjected to compression loads. Archives of computational methods in engineering. Vol. 16, Num. 4, pp. 357-397. 2009. ISSN 1134-3060 (Link)  

M. Molina, S. Oller, A.H. Barbat, X. Martinez. Estudio de estructuras de hormigón reforzadas con FRP mediante la teoría de mezclas serie/paralelo. Revista internacional de ingeniería de estructuras. Vol. 13-14, Num. 1, pp. 29-54. 2009. ISSN 1390-0315 (Link)   

X. Martinez, S. Oller, F. Rastellini, A.H. Barbat. A numerical procedure simulating RC structures reinforced with FRP using the serial/parallel mixing theory. Computers and Structures. Vol. 86, Num. 15-16, pp. 1604 – 1618. 2008. ISSN 0045-7949 (Link)   

S. Oller, X. Martinez, A.H. Barbat. Advanced composite material simulation. Ciência & Tecnologia dos Materiais. Vol. 20, Num. 1-2, pp. 02-14. 2008. ISSN 0870-8312. (Link)   

X. Martinez, S. Oller, A.H. Barbat. Numerical tool to study RC structures under seismic loads using fiber reinforced polymers. Intersections/intersectii. Vol. 4, No. 2, pp. 50-64. 2007. ISSN 1582-3024 (Link)

        Book Chapters

Martinez, X.; Oller, S.; Barbero, E. Study of delamination in composites by using the serial/parallel mixing theroy and a damage formulation. Chapter in Mechanical response of composites. Ed. Pedro Camanho et al. pp. 119 - 140. Springer, 2008. ISBN 978-1-4020-8583-3 (Link)

       Doctoral Thesis

Martinez, X.; Micro-mechanical simulation of composite materials using the serial/parallel mixing theory. Director: Sergio Oller. Universitat Politecnica de Catalunya (UPC), Barcelona, June 2008 (Link)

       Technical Reports

Martínez, X., Oller, S., Mata, P., Barbat, A. [2007] “Integration of knowledge on FRP retrofitted structures”. LessLoss Technical Report Guidelines for Seismic Vulnerability Reduction in the Urban Enviroment. Chapter 3.2, pp. 99-124

Mata, P., Barbat, A., Oller, S., Martinez, X. [2007] “RC Structures”. LessLoss Technical Report Guidelines for Seismic Vulnerability Reduction in the Urban Enviroment. Chapter 4.1, pp. 193-234

        Conference Proceedings

Martínez X.; Oller S., Barbu L.G.; Barbat A.H. Analysis of Ultra Low Cycle Fatigue problems with the Barcelona plastic damage model. Complas XII, Barcelona, 3-5 September 2013

Barbu L.G.; Oller S.; Martínez X.; Barbat A.H. Lucia G. Barbu, Sergio Oller, Xavier Martinez and Alex H. Barbat. Stepwise advancing strategy for the simulation of fatigue problems. Complas XII, Barcelona, 3-5 September 2013

Paredes J.A., Baños Lloredo, J., Oller, S., Barbat, A.H., Martinez, X. A tool for the identification of low R.C. structures damage levels. 10^th World Congress on Computational Mechanics (WCCM 10), São Paulo, Brazil. 8 -13 July, 2012

Martinez, X.; Davalos, J.; Barbero, E.; Sosa, E.; Huebsch, W.; Means, K.; Banta, L.; Thompson, G. Inflatable plug for treat mitigation in transportation tunnels. SAMPE 2012. Baltimore, MD, USA. 21-24 May 2012.

Martinez, X.; Barbero, E.J.; Davalos, J.; Sosa, E. Numerical simulation of an inflatable structure designed to stop water flow in large pipes. Membranes 2011. Barcelona, Spain, 5-7 October 2011.   

Barbero, E.J.; Gutierrez, J.M.; Martinez, X. Reliability Design Methodology for High Pressure Inflatable Structures. Membranes 2011. Barcelona, Spain, 5-7 October 2011.   

Davalos, J.F.; Barbero, E.J.; Martinez, X.; Sosa, E.M.; Huebsch, W.; Means, K.; Banta, L.; Thompson, G.; Martinelli, D. Development of Inflatable Systems for Infrastructure Protection: Resilient Tunnel Concept. Membranes 2011. Barcelona, Spain, 5-7 October 2011.   

Otero-Gruer, F.; Oller, S.; Martinez, X.; Salomón, O. Modelling the elastic behavior of carbon nanotube-reinforced composites. 3rd ECCOMAS Thematic Conference on Mechanical Response of Composites. Hannover, Germany. 21-23 September 2011.   

Otero-Gruer, F.; Oller, S.; Martinez, X.; Salomón, O. Numerical modelling of behaviour of carbon nanotube-reinforced composites. COMPLAS IX. Barcelona, Spain. 7-9 September 2011. 

Otero-Gruer, F.; Oller, S.; Martinez, X.; Salomón, O. Modelling of behaviour of carbon nanotube-reinforced composites. Matcomp 11. Girona, Spain. 5-8 July 2011. pp. 545-550. ISBN 978-84-8458-352-3 (Link)  

Oller, S.; Barbat, A.; Molina, M.; Vielma, J.C.; Martinez, X. Valoración numérica del daño en estructuras de hormigón armado – Análisis numérico de la reparación/refuerzo con FRP de estructuras dañadas. 1er. Simposio Técnico Iberoamericano sobre Estructuras y Materiales para la Construcción. Buenos Aires, Argentina. 29-30 September, 1 October 2010. (Link)

Davalos, J.F.; Barbero, E.J.; Martinez, X.; Sosa, E.M.; Huebsch, W.; Means, K.; Banta, L.; Thompson, G.; Martinelli, D. Development of Inflatable Systems for Infrastructure Protection: Resilient Tunnel Concept. 16th USNCTAM. State College, PA, USA. 28-30 June, 1-2 July 2010 (Link)

Oller, S.; Martinez, X.; Barbat, A.; Rastellini, F. Advanced composite material simulation. 11th Portuguese Conference on Fracture. Lisbon, Portugal. 13-15 February 2008. pp. 3-22. ISBN 978-989-95683-0-3 (Link)

Martinez, X.; Oller, S.; Barbero, E.J. Study of delamination in composites by using the serial/parallel mixing theory and a damage formulation. 1st ECCOMAS Thematic Conference on Mechanical Response of Composites. Porto, Portugal, 12-14 September 2007. (Link)

Martinez, X.; Oller, S.; Barbat, H. Application of the serial/parallel mixing theory to compute RC structures reinforced with FRP to improve their seismic load capacity. 9th USNCCM. San Francisco, CA, USA. 23-26 July 2007. (Link)

Martinez, X.; Oller, S.; Barbat, H.; Rastellini, F. New procedure to calculate compression strength of FRP using the Serial/Parallel mixing theory. 8th FRPRCS-8. Patras, Greece. 16-18 July 2007 (Link)

Martinez, X.; Oller, S.; Barbat, H. Herramienta numérica para el estudio de refuerzos de estructuras de hormigón mediante polímeros reforzdos con fibras (FRP). 3er CNIS. Girona, Spain, 8-11 May 2007. (Link)

Martinez, X.; Oller, S.; Barbat, H. Numerical tool to study structural reinforcement of steel reinforced concrete (RC) structures under seismic loads using fiber reinforced polymers (FRP). 1st ECEES. Geneva, Switzerland, 3-8 September 2006. (Link)

 
 Dr. Xavier Martinez