Výsledky vyhledávání - "Ahmet Özarslan"

Assessment of Rock Aggregate Quality Through the Analytic Hierarchy Process (AHP)

Autor: Soner Top, Ekin Köken, Ahmet Özarslan

Publikováno v: Geotechnical and Geological Engineering. 38:5075-5096

The present study aimed to assess rock aggregate quality through the Analytic Hierarchy Process (AHP). In the context of the AHP analyses, four rock types (i.e., andesite, basalt, granodiorite, and gabbro), five evaluation criteria, and several techn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8fa7db33fb3f71c1768e19728dadcc2
https://doi.org/10.1007/s10706-020-01349-8

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A COMPARATIVE STUDY ON POWER CALCULATION METHODS FOR CONVEYOR BELTS IN MINING INDUSTRY

Autor: Ahmet Özarslan, Abiodun Ismail Lawal, Ekin Köken, Moshood Onifade

© 2021 Informa UK Limited, trading as Taylor & Francis Group.This paper covers different methods to evaluate the power consumption of several conveyor belt systems (CBSs) used in the Turkish Mining Industry (TMI). Based on each CBS’s operational f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ba3aff3f42ff2d59ba8fc90e672adf
https://avesis.kayseri.edu.tr/publication/details/82a3d158-1396-47e7-88f6-d0cd02b62c63/oai

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S20 KIRILGANLIK İNDEKSİNİN KAYAÇLARIN PARÇALANABİLİRLİĞİ AÇISINDAN İNCELENMESİ

Autor: Hamit Aydın, Ahmet Özarslan, Ekin Köken

Publikováno v: Volume: 57 73-83
Scientific Mining Journal

Kayaçların kırılganlığının belirlenmesi, farklı madencilik uygulamalarında önemli bir ön tasarımaracı olarak kabul edilmektedir. Kayaçların dayanım - kırılganlık ilişkisi, kayaçların delinebilirliği,kazılabilirliği ve parça

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dadfcdd995ecc83c66da183168733893
https://doi.org/10.30797/madencilik.493200

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New testing methodology for the quantification of rock crushability: Compressive crushing value (CCV)

Autor: Ekin Köken, Ahmet Özarslan

Publikováno v: International Journal of Minerals, Metallurgy, and Materials. 25:1227-1236

Crushing is a size reduction process that plays a key role in both mineral processing and crushing–screening plant design. Investigations on rock crushability have become an important issue in mining operations and the manufacture of industrial cru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24979d46daacab28202a4a83866eb383
https://doi.org/10.1007/s12613-018-1675-7

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Investigation of Andesites Exposed in the Vicinity of Sarnıç Village (Havran / Balıkesir) in Terms of Weathering and Decomposition Process

Autor: Ahmet Özarslan, Ekin Köken

Publikováno v: Selcuk University Journal of Engineering, Science and Technology; Vol 6, No 2 (2018): Selçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi; 296-316
Selçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi; Vol 6, No 2 (2018): Selçuk Üniversitesi Mühendislik, Bilim ve Teknoloji Dergisi; 296-316
Volume: 6, Issue: 2 296-316
Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi

Bu çalışmada Sarnıç Köy (Havran/Balıkesir) çevresindeki andezitlerin ayrışma-bozunma açısından bir değerlendirmesi yer almaktadır. Öncelikle inceleme alanına ait jeolojik ve meteorolojik özellikler özetlenmiş ve farklı ayrışma-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::960ab39266d94a9fa5a09068347d8914
http://sujest.selcuk.edu.tr/sumbtd/article/view/549

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An experimental investigation on the durability of railway ballast material by magnesium sulfate soundness

Autor: Gürkan Bacak, Ekin Köken, Ahmet Özarslan

Publikováno v: Granular Matter. 20

In this study, the durability of railway ballast material is investigated by magnesium sulfate soundness tests. Two types of ballast aggregates, which are produced from basaltic rocks and currently used as railway ballast in such high speed railway r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d456d89a12c70869217b8020c8d0c0b
https://doi.org/10.1007/s10035-018-0804-3

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Autor: Michael Alber, Hamit Aydın, Amund Bruland, T. N. Michalakopoulos, Olgay Yaralı, Marilena Cardu, Filip Dahl, Ahmet Özarslan, Heiko Käsling, Paul C. Hagan

Publikováno v: The ISRM Suggested Methods for Rock Characterization, Testing and Monitoring: 2007-2014 ISBN: 9783319077123

Rock abrasivity plays an important role in characterizing a rock material for excavation purposes. Abrasion can be defined as the wearing or tearing away of particles from the surface, i.e. it is a process causing removal or displacement of material

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50bd5ffc2ceb65af08402cdbc665e5ff
https://doi.org/10.1007/s00603-013-0518-0

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Large-scale hydrogen energy storage in salt caverns

Autor: Ahmet Özarslan

Publikováno v: International Journal of Hydrogen Energy. 37:14265-14277

Large-scale energy storage methods can be used to meet energy demand fluctuations and to integrate electricity generation from intermittent renewable wind and solar energy farms into power grids. Pumped hydropower energy storage method is significant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec5c90db7a7fb316ab2b8f8d5202ff6
https://doi.org/10.1016/j.ijhydene.2012.07.111

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The analysis of radial displacements occurring near the face of a circular opening in weak rock mass

Autor: Ahmet Özarslan, Melih Geniş, Hakan Basarir

Publikováno v: International Journal of Rock Mechanics and Mining Sciences. 47:771-783

The effect of opening size, rock properties and stress conditions on the radial displacements ahead and behind of the advancing face of a circular opening is one of the most important topics in civil and mining engineering. In this paper we develop a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c7b415769babbaff9f53a325c5479d
https://doi.org/10.1016/j.ijrmms.2010.03.010

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Assessment of Scale Effects on Uniaxial Compressive Strength in Rock Salt

Autor: Melih Geniş, Ahmet Özarslan, Hakan Özşen, İhsan Özkan

Publikováno v: Environmental and Engineering Geoscience. 15:91-100

In mining design studies, the determination of the in situ strength parameters of a rock mass is difficult, expensive, and time consuming. Therefore, designers prefer an empirical approach, which has been developed based on laboratory studies. Howeve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a10f8b393f11a225f1684afcfd27a6
https://doi.org/10.2113/gseegeosci.15.2.91

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