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Evaluation of rock mass quality in medieval mine using Schmidt hammer rebound hardness

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F18%3A00499532" target="_blank" >RIV/68145535:_____/18:00499532 - isvavai.cz</a>

  • Result on the web

    <a href="https://caag.cz/egrse-2018-2.php" target="_blank" >https://caag.cz/egrse-2018-2.php</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.26345/egrse-027-18-204" target="_blank" >10.26345/egrse-027-18-204</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Evaluation of rock mass quality in medieval mine using Schmidt hammer rebound hardness

  • Original language description

    This paper presents results of non-destructive testing of rock mass quality in the Jeroným Mine that is one of the most preserved examples of medieval mining in the central Europe. The Schmidt hammer rebound testing presented in this paper is one of possibilities how to investigate rock mass quality without visual damage. Almost all parts of underground spaces are mined out in granitic rocks and it is possible to document all of weathering grades of the granite rock mass at the locality. Two types of hammers were used for in situ testing and both types were found to be suitable for the rock mass characterization at the locality. In addition, rebound values were compared to results of other non-destructive method, namely the ultrasonic pulse velocities. Good correlation between both parameters proved that results of both methods are comparable for purposes of the rock mass quality evaluation.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>ost</sub> - Miscellaneous article in a specialist periodical

  • CEP classification

  • OECD FORD branch

    20701 - Environmental and geological engineering, geotechnics

Result continuities

  • Project

    <a href="/en/project/LO1406" target="_blank" >LO1406: Institute of clean technologies for mining and utilization of raw materials for energy use -Sustainability program</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    EGRSE. Exploration Geophysics, Remote Sensing and Environment

  • ISSN

    1803-1447

  • e-ISSN

  • Volume of the periodical

    25

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    14

  • Pages from-to

    27-40

  • UT code for WoS article

  • EID of the result in the Scopus database