Search results
- 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 - 2.0385514 - 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 - 3.0385081 - 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 - 4.0385079 - 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 - 5.0370352 - 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 - 6.0370351 - 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 - 7.0370349 - 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 - 8.0370344 - 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 - 9.0353975 - 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 - 10.0353970 - 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