Department of Mining Engineering, Conference / Seminar

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Recent Submissions

Production Sequence Analysis of an Overhand Cut-And-Fill Mine in a Narrow-Vein Type Orebody Using Numerical Modeling Yardımcı, Ahmet Güneş; Erkayaoğlu, Mustafa (2023-10-09) Excavation-induced stresses have the potential to trigger instabilities around underground openings due to disturbance of the pre-mining stress field. Production sequence is a critical aspect in underground mining as it co...
Beypazarı Trona Sahasının Kaya Kütle Karakterizasyonu ve Jeomekanik Özelliklerinin Tespiti Konuk, Cem Noyan; Gölbaşı, Onur; Yardımcı, Ahmet Güneş; Beşir, Tuğçe; Kayhan, Hasan Eser (2022-05-26) Normal 0 21 false false false EN-US X-NONE AR-SA ...
Tipik Bir Uzunayak Panelinde Üç Boyutlu Gerilim Dağılımının Parametrik Analizi Yardımcı, Ahmet Güneş (2022-05-26) Normal 0 21 false false false EN-US X-NONE AR-SA ...
Investigation of Fracture and Mechanical Properties of Semi-circular Bending Shotcrete Specimens using 3D Printed Molds Karataş Batan, Ceren; Erkayaoğlu, Mustafa (2022-03-25)
Data-Based Decision-Making in Underground Drilling Operations Yıldız, Artun; Erkayaoğlu, Mustafa (2022-03-25)
Parametric study of high-level nuclear waste storage in underground hard rock caverns Altıntaş, Taci Emre; Abduljabar, Alak Abdulsatar Abduljabar; Yardımcı, Ahmet Güneş (2022-03-22) Rising global energy demand has set nuclear energy as a trending power generation method dueto its production cost and efficiency advantages. Remnants of the reactive process create large amountsof radioactive waste that p...
Determination of Strength Parameters for Specimens Prepared by 3D Printed Discontinuity Planes Kırmacı, Alper; Erkayaoğlu, Mustafa; Yardımcı, Ahmet Güneş (2022-03-22) Mining activities in sustainable and safely operated underground mines depend on the design ofopenings using rock strength-related parameters representing site conditions as much as possible. Rockspecimens must be collecte...
Türkiye'de pülpte karbon altın işleme yönteminin su ayak izi değerlendirmesi Güney, E.; Demirel, Nuray (2022-01-01) The main objectives of this study are determining grey and blue water footprints and identifying the hotspots of the carbon in pulp (CIP) gold processing using water footprint assessment (WFA). Results revealed that the to...
Numerical analysis of deep twin excavations and boreholes for heavy oil production Emci, M.E.; Öztürk, Hasan (2021-09-06) © Published under licence by IOP Publishing Ltd.One of the plans for the production of Turkey's largest oil reserve, Bati Raman (1.85 billion barrels), is to use Mining-Assisted Heavy Oil Production (MAHOP). In this method...
Failure Analysis of an Intersection under Squeezing Rock Conditions Öztürk, Hasan; Foo, B. (2021-09-06) © Published under licence by IOP Publishing Ltd.The development of Turkey's deepest coal mine is currently underway to the proposed depth of 1200 meters (m) below surface at the Soma Coal Basin. An 11 m intersection formin...
Experimental and Numerical Investigation of Mining Assisted Heavy Oil Production for Ultimate Recovery Canbolat, Serhat; Öztürk, Hasan; Akın, Serhat (2020-12-11)
Mining-Assisted Heavy Oil Production (MAHOP) Canbolat, Serhat; Öztürk, Hasan; Akın, Serhat (2020-12-08) This research aims to investigate and compare the ultimate recovery from the largest oil reserve in Turkey (1.85 billion barrels) using a new method called mining-assisted heavy oil production (MAHOP) with conventional SAG...
Economics of Mining Assisted Heavy Oil Production (MAHOP) Method for Ultimate Recovery Canbolat, Serhat; Öztürk, Hasan; Akın, Serhat (2020-11-18) The objective of this study is to compare the operating and capital cost of ultimate recovery from Turkey’s proven largest oil reserve (1.85 billion barrels), Bati Raman field by steam assisted gravity drainage (SAGD) an...
Pre-concentration of scandium contained in serpentinite by Falcon concentrator Altınsel, Yiğit; Sarılar, Sena; Altun, Naci Emre; Topkaya, Yavuz; Yılmaz, Orhan (2020-10-10)
Prediction of failure mode in weak rock slopes using fuzzy slope mass rating Yardımcı, Ahmet Güneş; Karpuz, Celal (null; 2020-01-01) Stability of weak rock slopes are threatened by structurally controlled mechanisms or mass failure. Shallow depth lignite beds are commonly exploited by surface mining. Preliminary slope stability analysis is carried out b...
Features of new sites designing on quarry fields of the existing open pit mines of Kuzbass Plotnikov, Eugene; Kolesnikov, Valery; Simkova, Zuzana; Demirel, Nuray (2020-01-01) At a number of large open pit mines in Kuzbass, coal production costs have increased due to the deepening of mining operations. In order to reduce them, separate sections of coal mining at the upper horizons are operating ...
Discrete-event simulation of a maintenance policy with multiple scenarios Turan, Merve Olmez; Gölbaşı, Onur (2020-01-01) The current study offers a discrete-event simulation algorithm developed to reveal the effects of different maintenance work packages on the failure and the cost profiles of the mining systems. The algorithm is stochastic ...
Washability and Thermal Properties of Oltutaşı Wastes Bawani, Muhammad Raheel; Arol, Ali İhsan; Tozsin, Gülşen; Akbulak, Bora; Torun, Abdülvahit (null; 2019-11-02) Oltutaşı (Jet Stone), also known as black amber, is a fossilized, organic and natural material formed as a result of the transformation of certain trees under high pressure. It is called Oltutaşı because its occurrences ar...
FINITE ELEMENT SIMULATION ON TENSILE CREEP BEHAVIOUR OF UNDERGROUND SUPPORT LINER Güner, Doğukan; Öztürk, Hasan (2019-09-14) Polymer-based products are widely used as load-carrying components in different structural applications due to the ease of manufacture, installation, and long lifetime properties. In mining and tunnelling industry, fast-se...
Marble Wastes as a Calcareous Sorbent for SO2 Control in Thermal Power Plants Altun, Naci Emre (2019-08-20) In this study, the possibility of using marble wastes for SO2 control in coal-fired thermal power plants was assessed. The goal is suggesting marble wastes as an altarnative calcareous sorbent to limestones for use in WFGD...

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