         ZIZKOVA 22
616 62 Brno Czech Republic
ICO: 68081723
DIC: CZ68081723 |
doc. Ing. Luboš Náhlík, Ph.D.
Position: scientific
Group: High Cycle Fatigue Group Rooms: 119 Phone numbers: +420 532 290 351 Fax: +420 541 218 657 E-mail: nahlik@DELETE-THIS.CZ@DELETE-THIS.COMipm.COM.cz Projects Generalization of linear elastic fracture mechanics to crack propagation problems in non-homogenous materials
Role of Structure of Crosslinked Polymer Matrix in Particulate Composities. Multiscale Modeling and Experimental Verification.
Influence of the interface between two materials on fatigue crack propagation
Publications: 2009 Hutař, P., Náhlík, L., Knésl, Z.: Quantification of the influence of vertex singularities on fatigue crack behavior. Computational Materials Science, Volume 45, Issue 3, May 2009, Pages 653-657
2008 Majer Z., Hutař P., Náhlík L., Knésl Z. The influence of loading direction on micro-crack behaviour in polymer composite, Applied and Computational Mechanics, Vol. 2, No. 2, 285-290, 2008
Knésl, Z., Náhlík, L., Bareš, P. Crack initiation kriteria for singular stress concentrators, Part IV: Applications to fracture of coated structures. Engineering Mechanics, Vol. 15, No. 4, p.263-270, 2008.
Náhlík, L., Hutař, P., Knésl, Z., Transverse cracking of layered structures: evaluation of fatigue crack propagation, Materials Science Forum, Vols. 567-568, pp. 221-224, 2008
Náhlík, L., Šestáková, L., Hutař, P., Estimation of the crack propagation direction of a crack touching the interface between two elastic materials, Materials Science Forum, Vols. 567-568, pp. 225-228, 2008
Náhlík, L., Šestáková, L., Hutař, P. Numerical Investigation of Stress Singularities in Cracked Bimaterial Body. Key Engineering Materials, Vols. 385-387 pp. 125-128, 2008
Náhlík, L., Knésl, Z., Klusák, J. Crack initiation kriteria for singular stress concentrators. Part III: An aplication to a crack touching a bimaterial interface. Engineering Mechanics, Vol. 15, No. 2, pp. 99-114, 2008
Náhlík, L., Šestáková, L., Hutař, P. Crack propagation in the vicinity of the interface between two elastic materials. Sborník The first African InterQuadrennial ICF (International conference on Fracture) conference, Alger, Alžírsko, 2008.
Náhlík, L. Šestáková, L., Hutař, P. Estimation of apparent fracture toughness of ceramic laminates based on generalized strain energy density factor. European Conference on Fracture (ECF-17), p. 1522-1529, Brno, 2008.
Hutař, P., Náhlík, L., Knésl, Z. The effect of the singularity induced by the free surface on fatigue crack growth in thin structures. Key Engineering Materials, Vols. 385-387 pp. 317-320, 2008
Hutař, P., Náhlík, L., Knésl, Z., Seitl, S. The influence of vertex singularities on fatigue crack shape. European Conference on Fracture (ECF-17), p. 1060-1066, Brno, 2008.
Hutař P., Náhlík L., Fatigue crack shape prediction based on vertex singularity, Applied and Computational Mechanics, Vol. 2, No.1, 45-52, 2008
2007 Majer, Z., Hutař, P., Náhlík, L., Knésl, Z., Influence of particle-matrix interphase on stress distribution in particulate composite with polymer matrix, Applied and Computational Mechanics, Vol.1, 143-148, 2007
Šestáková, L., Náhlík, L., Hutař, P., Knésl, Z., Fracture mechanics parameters of multilayer pipes, Applied and Computational Mechanics, Vol. 1, 299-306, 2007
Klusák, J., Knésl, Z., Náhlík, L. Crack initiation criteria for singular stress concentrations, Part II: Stability of sharp and bi-material notches, Vol. 14, No. 6, pp. 409-422, 2007
Knésl, Z., Klusák, J., Náhlík, L. Crack initiation criteria for singular stress concentrations, Part I: A universal assessment of singular stress concentrations, Vol. 14, No. 6, pp. 399-408, 2007
Knésl, Z., Hutař, P., Náhlík, L., Nezbedová, E., Vlach, B., Role of particle size and filler matrix on stress state in thermoplastic composites, Computational modeling and experiment of composite materials, Liptovský Mikuláš, 2007
Náhlík, L., Hutař, P., Knésl, Z., The influence of loading ratio on fatigue crack propagation through a bi-material interface, Key Engineering Materials, Vols. 348-349, 317-320, 2007
Hutař, P., Náhlík, L., Knésl, Z., Numerical investigations of corner singularities in cracked bodies, Key Engineering Materials, Vols. 348-349, 377-380, 2007
Hutař, P., Náhlík, L., Knésl, Z., Kunz, L., Matušek, P., Model analysis of fatigue crack growth during EN 13262 wheel standard testing, 15 International Wheelset Congress, Praha, 2007
2006 Knésl, Z., Náhlík, L., Bareš, P. Failure behaviour of coated structures. Journal of Computational and Applied Mechanics, Vol. 7, No. 2, 2006.
Náhlík, L., Hutař, P., Knésl, Z. Influence of residual stresses on threshold values for crack propagation through an interface between two materials. Key Engineering Materials, Vol. 325, p. 1153-1156, 2006.
Náhlík, L. Estimation of the fatigue threshold values for a crack propagating through a bi-material interface taking into account residua stresses. Materials and Technology (Materiali in Tehnologije), Vol. 40, No. 4, p. 157-160, Ljublana 2006.
2005 Z. Knésl, L. Náhlík, P. Bareš: Failure behaviour of coated materials. Numerical methods in continuum mechanics, CD-rom proceedings, Žilina, 2005.
Z. Knésl, P. Bareš, L. Náhlík. Evaluation of the fatigue threshold of coated structures. Twelfth Annual international Conference on Composites/Nano Engineering, ed. D.Hui, CD-rom edition, Tenerife 2005.
Z. Knésl, J. Klusák, L. Náhlík: Fracture mechanics parameters of general singular stress concentrators. International scientific conference held on the occasion of the 55th anniversary of founding the Faculty of Mechanical Engineering of the VSB – Technical University of Ostrava, Session 8 – Applied Mechanics, Ostrava 2005, pp. 385-390.
Z. Knésl, L. Náhlík: Resistance of coated structures to failure. Conference Coatings Science International 2005, Book of Abstracts, Noordwijk, Netherlands 2005, pp.161-164.
L. Náhlík, Z. Knésl, F. Kroupa: Interaction of a crack in the plasma-sprayed ceramic coating with the metal substrate. Materials Science Forum, Vol. 482, 2005, pp. 223-226.
2004 L. Náhlík: Crack trapping in the interface between matrix and inclusion. Engineering Mechanics, Vol. 11, No. 5, ISSN 1210-2717, 2004, pp. 371-375.
F. Kroupa, L. Náhlík, Z. Knésl: Crack growth in thermally sprayed ceramic coatings. Acta Technica CSAV 49, No. 2, 2004, pp. 149-168.
2003 Z. Knésl, L. Náhlík, J.C Radon: Influence of interface on fatigue threshold values in elastic bimaterials. Computational Materials Science 28, 2003, pp. 620-627.
Z. Knésl, L. Náhlík, J.C. Radon: Influence of coating cracking on substrate failure. Tenth Annual international Conference on Composites/Nano Engineering, ed. D.Hui, New Orleans (2003),p. 347.
2001 Z. Knésl, L. Náhlík, Z. Keršner: Calculation of the critical stress in two-phase materials. Proceedings of the International Conference on Structural Engineering, Mechanics and Computation, Cape Town, 2001, pp. 737-744.
L.Náhlík, Z.Knésl, J.Vrbka: Propagation of a fatigue crack through a protective layer. In: proceedings of conference Surface Treatment 2001,ed. C.A. Brebbia, Sevilla 2001, WIT Press Southampton 2001, p. 181-190.
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Last update
26. 08. 2009 |
