Investigation of the relations between rock brittleness and drilling rate index

In this study, unaxial compressive strength, indirect (Brazilian) tensile strength and dirilling rate index (DRI) have been carried out on the rock samples colected 16 different area. The drilling rate index of rocks was assessed on the basis of two laboratory tets, the brittleness test and Sievers' miniature drill test. Three brittleness concepts, which are used two brittlenes measurements acceppted (B1, 132) in literature, together with a new brittleness concept (B3) were used in order to determine of brittleness of rocks. A meaningful relationships between the measuring brittleness of B1 and B2 and drilling rate index were not found. A exponential relationship between brittleness of B3 and drilling rate index was found. The effect of brittleness on drillability can be clearly observationed by the time the third brittleness concept uses in drillability analyses.

Yazar Yarali, O.
Yayın Türü Conference Object
Tek Biçim Adres https://hdl.handle.net/20.500.12628/2840
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı PROCEEDINGS OF THE 20TH INTERNATIONAL MINING CONGRESS AND EXHIBITION OF TURKEY, NO 132
Sayfalar 217 - 224
Yayın Yılı 2007
Eser Adı
[dc.title]
Investigation of the relations between rock brittleness and drilling rate index
Yayıncı
[dc.publisher]
UCEAT-CHAMBER MINING ENGINEERS TURNKEY
Yayın Türü
[dc.type]
conferenceObject
Açıklama
[dc.description]
20th International Mining Congress and Exhibition of Turkey (IMCET 2007) -- JUN 06-08, 2007 -- Ankara, TURKEY
Açıklama
[dc.description]
WOS: 000248289300021
Özet
[dc.description.abstract]
In this study, unaxial compressive strength, indirect (Brazilian) tensile strength and dirilling rate index (DRI) have been carried out on the rock samples colected 16 different area. The drilling rate index of rocks was assessed on the basis of two laboratory tets, the brittleness test and Sievers' miniature drill test. Three brittleness concepts, which are used two brittlenes measurements acceppted (B1, 132) in literature, together with a new brittleness concept (B3) were used in order to determine of brittleness of rocks. A meaningful relationships between the measuring brittleness of B1 and B2 and drilling rate index were not found. A exponential relationship between brittleness of B3 and drilling rate index was found. The effect of brittleness on drillability can be clearly observationed by the time the third brittleness concept uses in drillability analyses.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Yılı
[dc.date.issued]
2007
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/2840
Yayın Dili
[dc.language.iso]
tur
Yazar
[dc.contributor.author]
Yarali, O.
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
Sponsor YAYINCI
[dc.description.sponsorship]
Sci & Technol Res Council Turkey, Turkish Coal Enterprises, Eti Mine Works Gen Management, Turkish Hardcoal Enterprises, Yildizlar Holding, Black Sea Copper Works, Eti Copper Corp, Dedeman Holding, Chamber Mining Engineers Turkey
Yazar Departmanı
[dc.contributor.department]
Zonguldak Bülent Ecevit Üniversitesi
İlk Sayfa Sayısı
[dc.identifier.startpage]
217
Son Sayfa Sayısı
[dc.identifier.endpage]
224
Dergi Adı
[dc.relation.journal]
PROCEEDINGS OF THE 20TH INTERNATIONAL MINING CONGRESS AND EXHIBITION OF TURKEY, NO 132
ISBN
[dc.identifier.isbn]
978-9944-89-287-2
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
50
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
18 Mayıs 2024 16:41
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Tıklayınız
brittleness drilling drillability between concept strength relationships meaningful determine together measuring clearly analyses observationed effect relationship exponential literature samples carried dirilling tensile (Brazilian) indirect compressive unaxial colected different acceppted measurements brittlenes concepts miniature Sievers laboratory
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