Search results

  1. 1.
    0420640 - ÚFM 2014 RIV PL eng J - Journal Article
    Lach, R. - Hutař, Pavel - Veselý, P. - Nezbedová, E. - Knésl, Zdeněk - Koch, T. - Bierogel, C. - Grellmann, W.
    Assessment with indentation techniques of the local mechanical behavior of joints in polymer parts.
    Polimery. Roč. 58, 11-12 (2013), s. 900-905. ISSN 0032-2725. E-ISSN 0032-2725
    R&D Projects: GA ČR GC101/09/J027
    Institutional support: RVO:68081723
    Keywords : welded joints * weld lines * microindentation techniques * nanoindentation techniques * hardness * indentation modulus
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Impact factor: 0.617, year: 2013
    Permanent Link: http://hdl.handle.net/11104/0227247
     
     
  2. 2.
    0385514 - ÚFM 2013 RIV GB eng J - Journal Article
    Hutař, Pavel - Zouhar, Michal - Nezbedová, E. - Sadílek, J. - Žídek, J. - Náhlík, Luboš - Knésl, Zdeněk
    Constraint effect on the slow crack growth in polyethylene.
    International Journal of Structural Integrity. Roč. 2, č. 3 (2012), s. 118-126. ISSN 1757-9864
    R&D Projects: GA ČR GD106/09/H035; GA ČR GA106/09/0279; GA ČR GC101/09/J027
    Institutional support: RVO:68081723
    Keywords : slow crack growth * polyethylene * constraint
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Permanent Link: http://hdl.handle.net/11104/0215240
     
     
  3. 3.
    0385081 - ÚFM 2013 RIV GB eng J - Journal Article
    Ševčík, Martin - Hutař, Pavel - Náhlík, Luboš - Lach, R. - Knésl, Zdeněk - Grellmann, W.
    Crack propagation in a welded polyolefin pipe.
    International Journal of Structural Integrity. Roč. 3, č. 2 (2012), s. 148. ISSN 1757-9864
    R&D Projects: GA ČR GC101/09/J027
    Institutional support: RVO:68081723
    Keywords : polymers * pipes * butt weld * crack
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Permanent Link: http://hdl.handle.net/11104/0214475
     
     
  4. 4.
    0385079 - ÚFM 2013 RIV CH eng J - Journal Article
    Ševčík, Martin - Hutař, Pavel - Náhlík, Luboš - Lach, R. - Knésl, Zdeněk - Grellmann, W.
    Crack growth modeling in a specimen with polymer weld.
    Key Engineering Materials. 488-489, č. 1 (2012), s. 158-161. ISSN 1013-9826.
    [International Conference on Fracture and Damage Mechanics - FDM 2011 /10./. Dubrovník, 19.09.2011-21.09.2011]
    R&D Projects: GA ČR GC101/09/J027; GA ČR GD106/09/H035
    Institutional research plan: CEZ:AV0Z20410507
    Keywords : polymer weld * crack propagation * graded structure * fracture mechanics
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Permanent Link: http://hdl.handle.net/11104/0214474
     
     
  5. 5.
    0370352 - ÚFM 2012 RIV LV eng J - Journal Article
    Ševčík, Martin - Hutař, Pavel - Náhlík, Luboš
    Crack behavior in a welded polyolefin pipe.
    Mechanics of Composite Materials. Roč. 47, č. 3 (2011), s. 263-270. ISSN 0191-5665. E-ISSN 1573-8922
    R&D Projects: GA ČR GD106/09/H035; GA ČR GC101/09/J027
    Institutional research plan: CEZ:AV0Z20410507
    Keywords : fracture mechanics * polyolefin pipe * polymer weld * stress intensity factor * graded structure
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Impact factor: 0.409, year: 2011
    Permanent Link: http://hdl.handle.net/11104/0204185
     
     
  6. 6.
    0370351 - ÚFM 2012 RIV CH eng J - Journal Article
    Lach, R. - Hutař, Pavel - Veselý, P. - Nezbedová, E. - Knésl, Zdeněk - Grellmann, W.
    Structural changes, Evolution of damage parameters and crack crack propagation behaviour in welded plastic pipes.
    Key Engineering Materials. Roč. 465, - (2011), s. 427-430. ISSN 1013-9826
    R&D Projects: GA ČR GC101/09/J027
    Institutional research plan: CEZ:AV0Z20410507
    Keywords : plastic pipes * welded joints * microhardness * laser extensometry * fracture behaviour
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Permanent Link: http://hdl.handle.net/11104/0204184
     
     
  7. 7.
    0370349 - ÚFM 2012 RIV LV eng J - Journal Article
    Zouhar, Michal - Hutař, Pavel - Náhlík, Luboš - Knésl, Zdeněk
    Effect of time-dependent material properties on the crack behavior in the interface of two polymeric materials.
    Mechanics of Composite Materials. Roč. 47, č. 2 (2011), s. 203-210. ISSN 0191-5665. E-ISSN 1573-8922
    R&D Projects: GA ČR GC101/09/J027; GA ČR GD106/09/H035; GA ČR GA106/09/0279
    Institutional research plan: CEZ:AV0Z20410507
    Keywords : multilayer plastic pipes * bimaterial interface * stability criteria * critical stress * time-depended material properties
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Impact factor: 0.409, year: 2011
    Permanent Link: http://hdl.handle.net/11104/0204182
     
     
  8. 8.
    0370344 - ÚFM 2012 RIV GB eng J - Journal Article
    Hutař, Pavel - Ševčík, Martin - Náhlík, Luboš - Pinter, G. - Frank, A. - Mitev, I.
    A numerical methodology for lifetime estimation of HDPE pressure pipes.
    Engineering Fracture Mechanics. Roč. 78, č. 17 (2011), s. 3049-3058. ISSN 0013-7944. E-ISSN 1873-7315
    R&D Projects: GA ČR GA106/09/0279; GA ČR GC101/09/J027
    Institutional research plan: CEZ:AV0Z20410507
    Keywords : time to failure curve * fracture mechanics * PE pipes * creep crack growth * lifetime estimation
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Impact factor: 1.353, year: 2011
    Permanent Link: http://hdl.handle.net/11104/0204178
     
     
  9. 9.
    0353975 - ÚFM 2011 RIV CH eng J - Journal Article
    Zouhar, Michal - Hutař, Pavel - Náhlík, Luboš - Knésl, Zdeněk
    Damage of multilayer polymer materials under creep loading.
    Key Engineering Materials. Roč. 465, - (2011), s. 153-156. ISSN 1013-9826
    R&D Projects: GA ČR GA106/09/0279; GA ČR GC101/09/J027
    Institutional research plan: CEZ:AV0Z20410507
    Keywords : CMOD * material interface * creep * fracture mechanics
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Permanent Link: http://hdl.handle.net/11104/0193074
     
     
  10. 10.
    0353970 - ÚFM 2011 RIV CH eng J - Journal Article
    Zouhar, Michal - Vallet, L. - Hutař, Pavel - Náhlík, Luboš
    Life time estimation of the multilayer plastic pipes.
    Key Engineering Materials. 452-543, - (2011), s. 33-36. ISSN 1662-9795
    R&D Projects: GA ČR GA106/09/0279; GA ČR GC101/09/J027
    Institutional research plan: CEZ:AV0Z20410507
    Keywords : polymer pipes * high density polyethylene * slow crack growth * fracture parameters
    Subject RIV: JL - Materials Fatigue, Friction Mechanics
    Permanent Link: http://hdl.handle.net/11104/0193070
     
     

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