EFFECT OF PHYSICAL AND MECHANICAL PROPERTIES OF ROCKS ON THE IMPACT HAMMER PERFORMANCE IN Nİ?DE PROVINCE QUARIES

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dc.contributor.authorSari, Mehmet
dc.contributor.authorYilmaz, Tevhit
dc.contributor.authorÇomakli, Ramazan
dc.date.accessioned2024-11-07T10:40:14Z
dc.date.available2024-11-07T10:40:14Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this study, the effects of physical and mechanical properties of the rocks on the performance of impact hammers used to crush boulders in muck piles produced after drilling and blasting were investigated for seven different quarries operating in Ni?de province. For this purpose, the muck piles were analysed using image processing method to determine the amount of the boulders. Total operating time and breaking rate of the hydraulic impact hammers were measured during a secondary breaking task for oversized boulders. Hydraulic hammers with the similar specifications were employed in all quarries visited in this study. In this regard, it was possible to investigate the relationships between hydraulic hammers' instantaneous production rate with the physical and mechanical properties of the rocks by simple regression method. Accordingly, significant linear relationships in various levels were found between the physical-mechanical properties of the rocks and hydraulic hammer performance. At the end of the study, a multiple linear regression equation was proposed to estimate instantaneous production rate of the impact hammers based on the independent parameters. © 2020 Union of Chambers of Engineers and Architects of Turkey. All rights reserved.
dc.identifier.doi10.30797/MADENCILIK.758009
dc.identifier.endpage122
dc.identifier.issn2564-7024
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85165146806
dc.identifier.scopusqualityQ4
dc.identifier.startpage113
dc.identifier.urihttps://doi.org/10.30797/MADENCILIK.758009
dc.identifier.urihttps://hdl.handle.net/11480/11526
dc.identifier.volume59
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherChamber of Mining Engineers of Turkey
dc.relation.ispartofScientific Mining Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectDrilling-blasting
dc.subjectImpact hammer
dc.subjectPhysical and mechanical properties
dc.subjectQuarrying
dc.subjectSize reduction
dc.titleEFFECT OF PHYSICAL AND MECHANICAL PROPERTIES OF ROCKS ON THE IMPACT HAMMER PERFORMANCE IN Nİ?DE PROVINCE QUARIES
dc.title.alternativeNİ?DE YÖRESİ KIRMATAŞ OCAKLARINDA KAYAÇLARIN FİZİKSEL VE MEKANİK ÖZELLİKLERİNİN HİDROLİK KIRICI PERFORMANSINA ETKİSİ
dc.typeArticle

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