ESTIMATING THE HARDNESS AND ABRASION PROPERTIES OF IGNEOUS ROCKS FROM CERCHAR INDENTATION DEPTH (CID)

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dc.authoridTeymen, Ahmet/0000-0001-7952-1025
dc.contributor.authorTeymen, Ahmet
dc.date.accessioned2024-11-07T13:24:13Z
dc.date.available2024-11-07T13:24:13Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe most known and applied method for determining the abrasivity of rocks is the Cerchar Abrasivity Index (CAI). Properties of rocks such as abrasive mineral content, density, strength, and degree of cementation are the main factors affecting abrasivity, and these parameters likewise control their hardness properties. In this study, the average scratch depth formed on the rock surface after the CAI test was determined and it was investigated whether this calculated new parameter had the properties to represent the rock. Measurements were taken from four points along the scratch line formed on the surface with the help of a comparator and the average value was defined as the Cerchar Indentation Depth (CID). Measurements have shown that igneous rocks have CID values in the range of 0.01 mm-0.68 mm. Apart from the CID parameter, nine different properties (hardness, abrasivity, and physical) of fifty igneous rocks were tested. Statistically significant results were obtained by establishing relationships between CID and other rock mechanics tests. In CAI tests, it has been shown that CID measurements can be determined very sensitively if well-leveled core samples with parallel lower and upper surfaces are used. It has been determined that the CID value is directly related to the investigated rock properties and can be used as very useful experimental data in estimation studies.
dc.identifier.doi10.36306/konjes.1340820
dc.identifier.issn2667-8055
dc.identifier.issue1
dc.identifier.trdizinid1227343
dc.identifier.urihttps://doi.org/10.36306/konjes.1340820
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1227343
dc.identifier.urihttps://hdl.handle.net/11480/13968
dc.identifier.volume12
dc.identifier.wosWOS:001312924700015
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherKonya Teknik Univ
dc.relation.ispartofKonya Journal of Engineering Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectCerchar indentation depth
dc.subjectCerchar abrasivity index
dc.subjectAbrasion
dc.subjectHardness
dc.subjectRegression
dc.titleESTIMATING THE HARDNESS AND ABRASION PROPERTIES OF IGNEOUS ROCKS FROM CERCHAR INDENTATION DEPTH (CID)
dc.typeArticle

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