Determining ultimate pit limit in Afşin-Elbistan (B) opencast mining field
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Abstract (EN)
ABSTRACTMSc THESISDETERMINING AN ULTIMATE PIT LIMIT IN AFSIN-ELBISTAN (B)OPENCAST MINING FIELDFeyyaz CANKAYADEPARTMENT OF MINING ENGINEERINGINSTITUTE OF NATURAL AND APPLIED SCIENCESUNIVERSITY OF ÇUKUROVASupervisor : Assoc. Prof. Dr. Suphi URALYear : 2005, Pages:48Jury : Prof. Dr. Mesut ANIL: Assoc. Prof. Dr. Suphi URAL: Asist. Prof. Dr. Ahmet DAĞ: Asist. Prof. Dr. A. Mahmut KILIÇ: Asist. Prof. Dr. Mustafa AKYILDIZIn this MSc study, using the modern technical and economical data, theoptimum pit limits of Afşin-Elbistan (B) Çöllolar sector, is stated.Using the data regarding 156 drilling core which is carried out by generalmanagement of MTA, a data file is formed containing bore hole coordinates, inputand output height of coal, thermal value/ash content value, total depth of hole etc. Ablock model is obtained by assigning the data of blocks by kriging method withusing this data file. After this, density, stripping ratio, coal production costs, theproduction cost of each block and taking into account the financial value of theseblocks, an economical model of field is produced. Finally, possible ultimate slopes ofgeneral slope angles that are on different directions are introduced software andoptimum pit limit is obtained by moving cone method.Key Words : Ultimate pit limit, Moving cone, Afsin-Elbistan basin,Optimization, Opencast mineII
Author
Feyyaz Cankaya
How to Cite
Feyyaz Cankaya (Master Thesis). Determining ultimate pit limit in Afşin-Elbistan (B) opencast mining field, 2005, Çukurova University.
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