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  1. 1.
    0557024 - ÚTAM 2023 RIV CZ eng C - Conference Paper (international conference)
    Vavřík, Daniel - Beneš, Pavel - Fíla, Tomáš - Koudelka_ml., Petr - Kumpová, Ivana - Vavro, Martin
    Tomographic investigation of the sandstone fracture toughness.
    Engineering mechanics 2022. Book of full texts. Prague: Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences, 2022 - (Fischer, C.; Náprstek, J.), s. 397-400. ISBN 978-80-86246-48-2. ISSN 1805-8248. E-ISSN 1805-8256.
    [International Conference Engineering mechanics 2022. Milovy (CZ), 09.05.2022-12.05.2022]
    R&D Projects: GA MŠk(CZ) EF16_019/0000766
    Institutional support: RVO:68378297 ; RVO:68145535
    Keywords : fracture process zone * crack path * quasi-brittle material * X-Ray computed tomography * four-point bending test
    OECD category: Materials engineering
    https://www.engmech.cz/im/proceedings/show_p/2022/397
    Permanent Link: http://hdl.handle.net/11104/0331327
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  2. 2.
    0549381 - ÚGN 2022 RIV NL eng C - Conference Paper (international conference)
    Vyhlídal, M. - Rozsypalová, I. - Šimonová, H. - Kucharczyková, B. - Vavro, Leona - Vavro, Martin - Němeček, J. - Rovnaníková, P. - Keršner, Z.
    Influence of rock inclusion composition on the fracture response of cement-based composite specimens.
    Procedia Structural Integrity. Vol. 33. Amsterdam: Elsevier B.V., 2021 - (Iacoviello, F.), s. 966-981. ISSN 2452-3216.
    [International Conference on Fracture and Structural Integrity /26./. Turin (IT), 26.05.2021-28.05.2021]
    Institutional support: RVO:68145535
    Keywords : cement-based composite * force–displacement diagram * fracture test * inclusion * mechanical fracture parameters * rocks
    OECD category: Applied mechanics
    https://www.sciencedirect.com/science/article/pii/S245232162100202X
    Permanent Link: http://hdl.handle.net/11104/0325406
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  3. 3.
    0548181 - ÚGN 2022 RIV AU eng C - Conference Paper (international conference)
    Gong, Libin - Waclawik, Petr - Souček, Kamil - Vavro, Martin - Němčík, J. - Ram, Sahendra - Kukutsch, Radovan
    Numerical modelling on the stability of an underground research facility excavation in Czech Republic.
    Proceedings of the 2021 Resource Operators Conference. Toowoomba, Queensland: University of Southern Queensland, 2021 - (Aziz, N.; Mirzaghorbanali, A.), s. 329-348. ISBN 978-1-74128-335-8.
    [Resource Operators Conference 2021. University of Southern Queensland (AU), 10.02.2021-12.02.2021]
    Institutional support: RVO:68145535
    Keywords : numerical modelling * underground research facility * stress state
    OECD category: Mining and mineral processing
    https://ro.uow.edu.au/coal/823/
    Permanent Link: http://hdl.handle.net/11104/0324295
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  4. 4.
    0522355 - ÚGN 2020 RIV CZ eng C - Conference Paper (international conference)
    Malíková, L. - Vavro, Leona - Vavro, Martin - Keršner, Z.
    Evaluation of fracture response of Silesian granite specimens via Effective Crack Model approach and finite element analysis.
    Procedia Structural Integrity. Vol. 23. Brno: Elsevier, 2019 - (Pokluda, J.; Šandera, P.), s. 487-492. ISSN 2452-3216.
    [International Conference on Materials Structure and Micromechanics of Fracture, MSMF 9. Brno (CZ), 26.06.2019-28.06.2019]
    R&D Projects: GA MŠk(CZ) LO1406
    Institutional support: RVO:68145535
    Keywords : granite * fracture test * chevron notch * load–displacement diagram * effective crack model
    OECD category: Mechanical engineering
    https://www.sciencedirect.com/science/article/pii/S2452321620301992?via%3Dihub
    Permanent Link: http://hdl.handle.net/11104/0306863
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    UGN_0522355.pdf0888.9 KBPublisher’s postprintopen-access
     
     
  5. 5.
    0521682 - ÚGN 2020 RIV CZ cze C - Conference Paper (international conference)
    Kumpová, I. - Rozsypalová, I. - Vavro, Leona - Vavro, Martin - Keršner, Z.
    Charakterizace Božanského pískovce: pilotní lomové testy.
    [Characterization of Božanov sandstone: pilot fracture tests.]
    Juniorstav 2020. 22. odborná konference doktorského studia s mezinárodní účastí. Sborník příspěvků. Brno: ECON publishing, s.r.o, 2020 - (Šuhajdová, E.; Biolek, V.; Mrňová, Z.), s. 478-482. ISBN 978-80-86433-73-8.
    [Juniorstav 2020. Odborná konference doktorského studia /22./. Brno (CZ), 23.01.2020-23.01.2020]
    Institutional support: RVO:68145535
    Keywords : Božanov sandstone * drill-core specimen * chevron notch * fracture test * load–displacement diagram
    OECD category: Mechanical engineering
    http://www.juniorstav.cz/wp-content/uploads/2020/01/Sborn%C3%ADk_JUNIORSTAV_2020_TISKUvodni-page.pdf
    Permanent Link: http://hdl.handle.net/11104/0306276
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  6. 6.
    0519208 - ÚGN 2020 RIV NL eng C - Conference Paper (international conference)
    Waclawik, Petr - Staš, Lubomír - Souček, Kamil - Vavro, Martin - Zajícová, Vendula
    Long-term experience with stress state determination using CCBO probe in various rock mass.
    Rock Mechanics for Natural Resources and Infrastructure Development - Full Papers. Vol. 6. Leiden: CRC Press/Balkema, 2019 - (da Fontoura, S.; Rocca, R.; Pavón Mendoza, J.), s. 1747-1754. ISBN 978-0-367-42284-4. ISSN 2639-7749. E-ISSN 2639-7757.
    [International Congress on Rock Mechanics and Rock Engineering (ISRM 2019) /14./. Foz do Iguassu (BR), 13.09.2019-18.09.2019]
    R&D Projects: GA MPO FV20294
    Institutional support: RVO:68145535
    Keywords : overcoring * CCBO * anisotropy
    OECD category: Mechanical engineering
    Permanent Link: http://hdl.handle.net/11104/0304228
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    UGN_0519208.pdf11 MBPublisher’s postprintrequire
     
     
  7. 7.
    0517138 - ÚGN 2020 RIV NL eng C - Conference Paper (international conference)
    Koníček, Petr - Souček, Kamil - Vavro, Martin - Staš, Lubomír - Waclawik, Petr - Vavro, Leona - Vondrovic, L.
    Selection of quasi-homogenous units of rock mass due to engineers classification systems (URF Bukov, Czech Republic).
    Rock Mechanics for Natural Resources and Infrastructure Development - Full Papers. Vol. 6. Leiden: CRC Press/Balkema, 2019 - (da Fontoura, S.; Rocca, R.; Pavón Mendoza, J.), s. 583-589. ISBN 978-0-367-42284-4. ISSN 2639-7749. E-ISSN 2639-7757.
    [International Congress on Rock Mechanics and Rock Engineering (ISRM 2019) /14./. Foz do Iguassu (BR), 13.09.2019-18.09.2019]
    R&D Projects: GA MŠk(CZ) LO1406
    Institutional support: RVO:68145535
    Keywords : rock mass * URF * rock quality designation * rock mass rating
    OECD category: Mechanical engineering
    Permanent Link: http://hdl.handle.net/11104/0302726
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  8. 8.
    0498857 - ÚTAM 2019 RIV NL eng C - Conference Paper (international conference)
    Vavřík, Daniel - Beneš, Pavel - Fíla, Tomáš - Koudelka_ml., Petr - Kumpová, Ivana - Kytýř, Daniel - Vopálenský, Michal - Vavro, Martin - Vavro, Leona
    Tomographic investigation of the fracture toughness of the quasi-brittle specimens subjected to four-point bending test.
    Procedia Structural Integrity. Vol. 13. Amsterdam: Elsevier, 2018 - (Sedmak, A.; Radakovic, Z.; Rakin, M.), s. 1967-1970. ISSN 2452-3216.
    [European Conference on Fracture /22./. Belgrade (RS), 26.08.2018-31.08.2018]
    R&D Projects: GA MŠk(CZ) EF16_019/0000766
    Institutional support: RVO:68378297 ; RVO:68145535
    Keywords : fracture process zone * crack path * quasi-brittle material * X-Ray computed tomography * four-point bending test
    OECD category: Applied mechanics; Applied mechanics (UGN-S)
    https://doi.org/10.1016/j.prostr.2018.12.263
    Permanent Link: http://hdl.handle.net/11104/0291147
     
     
  9. 9.
    0495160 - ÚTAM 2019 RIV CZ eng C - Conference Paper (international conference)
    Kytýř, Daniel - Fíla, Tomáš - Koudelka_ml., Petr - Kumpová, Ivana - Vopálenský, Michal - Vavro, Leona - Vavro, Martin
    Instrumentation of four-point bending test during 4D computed tomography.
    Acta Polytechnica CTU Proceedings. Vol. 18. Prague: Czech Technical University in Prague, 2018 - (Kytýř, D.; Major, Z.; Doktor, T.), s. 20-23. ISBN 978-80-01-06474-0. E-ISSN 2336-5382.
    [Youth Symposium on Experimental Solid Mechanics /16./. Traunkirchen (AT), 17.05.2018-19.05.2018]
    R&D Projects: GA MŠk(CZ) EF16_019/0000766
    EU Projects: European Commission(XE) ATCZ38 - Com3d-XCT
    Institutional support: RVO:68378297 ; RVO:68145535
    Keywords : in-situ loading device * four-point bending * 4D micro-CT * crack propagation
    OECD category: Applied mechanics; Applied mechanics (UGN-S)
    https://ojs.cvut.cz/ojs/index.php/APP/article/view/5080/4794
    Permanent Link: http://hdl.handle.net/11104/0288173
     
     
  10. 10.
    0494952 - ÚGN 2019 JP eng C - Conference Paper (international conference)
    Vavro, Leona - Vavro, Martin - Souček, Kamil
    Analysis of crack propagation in rocks using X-ray computed tomography.
    Proceedings of the workshop Research Presentation of Young Researchers and Engineers. Fukuoka: Institute of Resources and Materials, Kyushu University, 2018, s. 50-52, č. článku R-8. ISBN N.
    [Research Presentation of Young Researchers and Engineers. Fukuoka (JP), 01.06.2018-01.06.2018]
    R&D Projects: GA MŠk(CZ) LO1406
    Institutional support: RVO:68145535
    Keywords : rock fracture toughness * porosity * X-ray computed tomography
    OECD category: Mechanical engineering
    Permanent Link: http://hdl.handle.net/11104/0288005
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    UGN_0494952.pdf52.1 MBPublisher’s postprintopen-access