DETERMINATION OF THE UNIAXIAL COMPRESSIVE STRENGTH OF COAL WITH INDIRECT TESTS

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dc.contributor.authorBilim, Niyazi
dc.contributor.authorOzkan, Ihsan
dc.date.accessioned2020-03-26T17:26:39Z
dc.date.available2020-03-26T17:26:39Z
dc.date.issued2008
dc.departmentSelçuk Üniversitesien_US
dc.description8th International Scientific Conference on Modern Management of Mine Producing, Geology and Environmental Protection -- JUN 16-20, 2008 -- Sofia, BULGARIAen_US
dc.description.abstractThe uniaxial compressive strength (UCS) is one of the important input parameters used in rock engineering designs of underground spaces, or rock blasting, drilling, slope stability, excavation rate and many other civil and mining operations. Although, the method is relatively simple, it is time consuming and expensive; also, it requires well prepared rock cores. Therefore, indirect tests are often used to predict the UCS, such as Schmidt hammer, point load index and sound velocity. Besides, these indirect tests can usually preferred for coal, because preparing core sample from coal is so difficult. The main objective of this study is to evaluate these simple methods of estimating the UCS of coal. The result of uniaxial compression test carried out on 46 different coal samples were compared with the corresponding results of the point load, the natural density, the Schmidt hammer and the sound velocity tests. The data were analyzed to determine the correlation of results for each test.en_US
dc.identifier.endpage42en_US
dc.identifier.isbn978-954-91818-1-4
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage35en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/22319
dc.identifier.wosWOS:000275795400005en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherINT SCIENTIFIC CONFERENCE SGEMen_US
dc.relation.ispartofSGEM 2008: 8TH INTERNATIONAL SCIENTIFIC CONFERENCE, VOL I, CONFERENCE PROCEEDINGS: MODERN MANAGEMENT OF MINE PRODUCING GEOLOGY AND ENVIRONMENTAL PROTECTIONen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectUCSen_US
dc.subjectcoalen_US
dc.subjectsound velocityen_US
dc.subjectSchmidt hammeren_US
dc.subjectindirect testen_US
dc.subjectpoint loaden_US
dc.subjectnatural densityen_US
dc.titleDETERMINATION OF THE UNIAXIAL COMPRESSIVE STRENGTH OF COAL WITH INDIRECT TESTSen_US
dc.typeConference Objecten_US

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