Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

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Testing and modelling the mechanism of rock destruction in spatial shear and tension stresses

2015/19/B/ST10/02817

Keywords:

strength properties of rocks modelling the mechanisms of rock destruction strength criteria for rocks

Descriptors:

  • ST10_9: Geophysics, geomechanics, geotechnical engineering, engineering geology, mining

Panel:

ST10 - Earth sciences: Earth system science, atmospheric sciences, climatology, geochemistry, geodesy, geoecology, geophysics, physical geography, geoinformatics, planetary geology, pedology, mining, chemical and physical oceanology, environmental protection

Host institution :

Instytut Techniki Górniczej KOMAG

woj. śląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Józef Jonak 

Number of co-investigators in the project: 7

Call: OPUS 10 - announced on 2015-09-15

Amount awarded: 497 840 PLN

Project start date (Y-m-d): 2016-10-05

Project end date (Y-m-d): 2019-10-04

Project duration:: 36 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. Stacja robocza (10 000 PLN)
  2. Młot kombi HILTI TE 70-ATC/AVR (6 500 PLN)
  3. Urządzenie do mechanicznego odspajania skał (40 000 PLN)
  4. Laptop o wzmocnionej obudowie (12 500 PLN)
  5. Oprogramowanie LEIOS Professional wraz z 1 rocznym wspraciem technicznym i przeszkoleniem w uruchomieniu.
  6. Skaner 3D (35 000 PLN)
  7. Spalinowy agregat prądotwórczy 2,7 kW (2 000 PLN)
  8. Kątomierz elektroniczny (1 000 PLN)

Information in the final report

  • Publication in academic press/journals (5)
  • Articles in post-conference publications (4)
  • Book publications / chapters in book publications (1)
  1. Analiza wyników badań wstępnych oraz określenie kierunku dalszych prac badawczych technologii drążenia tuneli ratowniczych metodą mechanicznego odspojenia.
    Authors:
    Siegmund Michał, Jonak Józef
    Academic press:
    KGHM Cuprum Spółka z o.o. Centrum Badawczo-Rozwojowe (rok: 2017, tom: nr 1, strony: 57-71), Wydawca: Poligrafia CUPRUM Krzysztof Sikorski
    Status:
    Published
    DOI:
    brak - link to the publication
  2. Analysis of crack propagation in a Pull-out test
    Authors:
    Jakub Gontarz, Jerzy Podgórski
    Academic press:
    Studia Geotechnica et Mechanica (rok: 2019, tom: 41 (3), strony: 160-170), Wydawca: Studia Geotechnica et Mechanica
    Status:
    Published
    DOI:
    10.2478/sgem-2019-0015 - link to the publication
  3. Podsumowanie badan laboratoryjnych piaskowca pod kątem analizy wyrywania kotwy.
    Authors:
    Gontarz Jakub, Podgórski Jerzy, Kalita Marek, Siegmund Michał
    Academic press:
    Budownictwo i Architektura (rok: 2017, tom: vol. 16 nr 3, strony: 113-123), Wydawca: Politechnika Lubelska, Wydział Budownictwa i Architektury
    Status:
    Published
    DOI:
    10.24358/Bud-Arch_17_163_11 - link to the publication
  4. Comparison of crack propagation analyses in a pull-out test
    Authors:
    Gontarz Jakub, Podgórski Jerzy, Siegmund Michał
    Academic press:
    22nd International Conference on Computer Methods in Mechanics, 13-16 September 2017 (rok: 2018, tom: 1922, strony: 130011-1;8), Wydawca: American Institute of Physics (AIP Publishing)
    Status:
    Published
    DOI:
    10.1063/1.5019141 - link to the publication
  5. Testing the rocks loosening process by undercutting anchors
    Authors:
    Siegmund M., Kalita M., Bałaga D., Jonak J.
    Academic press:
    Studia Geotechnica et Mechanica (rok: 2019, tom: 1, strony: ), Wydawca: Wrocław University of Science and Technology, Poland
    Status:
    Accepted for publication
    DOI:
    10.2478/sgem-2019-0052 - link to the publication
  1. Analysis of the process of loosening the rocks with different strength properties using the undercutting bolts
    Authors:
    M Siegmund, J Jonak
    Conference:
    : IMTech 2019, Innovative Mining Technologies, Scientific and Technical Conference - part 2 (rok: 2019, ), Wydawca: IOP Publishing
    Data:
    konferencja 14-16 October 2019
    Status:
    Published
  2. Comparison of crack propagation analyses in a pull-out test
    Authors:
    Gontarz Jakub, Podgórski Jerzy, Siegmund Michał
    Conference:
    CMM2017 - 22nd International Conference on Computer Methods in Mechanics, 13-16 September 2017 (rok: 2017, ), Wydawca: Politechnika Lubelska
    Data:
    konferencja 13-16 września 2017
    Status:
    Published
  3. Numerical analysis of crack propagation in a pull-out test
    Authors:
    Jakub Gontarz, Jerzy Podgórski
    Conference:
    International Conference of Computational Methods in Engineering Science (rok: 2019, ), Wydawca: MATEC Web of Conferences
    Data:
    konferencja 22-24 November 2018
    Status:
    Published
  4. FEM 3D analysis of rock cone failure range during pull-out of undercut anchors
    Authors:
    JONAK J., SIEGMUND M
    Conference:
    CMES 2019, IV International Conference of Computational Methods in Engineering Sciences (rok: 2019, ), Wydawca: IOP Publishing
    Data:
    konferencja 21-23 November 2019
    Status:
    Published
  1. Comparison between numerical analysis and actual results for a pull-out test
    Authors:
    Jakub Gontarz, Jerzy Podgórski, Józef Jonak, Marek Kalita, Michał Siegmund
    Book:
    Engineering Transactions, 2019, vol. 67, nr 3 (rok: 2019, tom: vol. 6, strony: s. 311-331), Wydawca: Institute of Fundamental Technological Research (IPPT PAN)
    Status:
    Published

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