Ahmet Güneş Yardımcı

E-mail

ygunes@metu.edu.tr

Department

Department of Mining Engineering

ORCID

0000-0002-3508-7033

Scopus Author ID

6508313906

Web of Science Researcher ID

W-5673-2019

Determination of a destressing scheme for the stiff main roof of an evaporite deposit using distinct element method Konuk, Cem Noyan; Yardımcı, Ahmet Güneş (2025-03-01) Solution mining in thick evaporites leaves large underground openings with no roof support. Stiff strata overlaying the production caverns pose a risk of sudden collapse as excessive loads lead to the sudden release ...
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...
Simulation of blast‑induced ground vibrations using a machine learning‑assisted mechanical framework Yardımcı, Ahmet Güneş; Erkayaoğlu, Mustafa (2023-10-01) Blasting, as a cost-effective method of rock breakage, assures a size distribution for efficient material handling in surface andunderground mining. An immense level of energy released from explosive charge in blast holes ...
Numerical Simulation of Stress Concentrations on Pillars in a Typical Longwall Mine Yardımcı, Ahmet Güneş (2023-06-01) Kömür, zengin kaynaklar ve maliyet etkin üretim avantajları sunması nedeniyle günümüzde halen en sık kullanılan ve genişleyen enerji talebini karşılamak üzere termik santrallerde değerlendirilen bir yakıttır. Uzunayak made...
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 ...
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...
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...
A modified methodology for preliminary design of weak rock slopes in lignite mines Yardımcı, Ahmet Güneş; Karpuz, Celal (null; 2019-01-01) In the last decade, popularity of lignite reserves has tremendously increased as an indigenous alternative to fulfill the growing energy demand of Turkey. Most of the proven reserves are situated in shallow depths and extr...

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