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Course Information
Course Unit Title : Optimization of Open Pit Blasting
Course Unit Code : 01MAD9621
Type of Course Unit : Optional
Level of Course Unit : Second Cycle
Year of Study : Preb
Semester : 255.Semester
Number of ECTS Credits Allocated : 6,00
Name of Lecturer(s) : ---
Course Assistants :
Learning Outcomes of The Course Unit : Understanding of importance of blast optimization
Understanding of importance of determinig blast parameters by measuring instead of estimation
Choosing of the best blast pattern
Mode of Delivery : Face-To-Face
Prerequisities and Co-requisities Courses : Unavailable
Recommended Optional Programme Components : Unavailable
Course Contents : Optimization of distribution and quantity of explosive, Drilling of holes properly, Optimization of hole diamater, Optimization of slope of hole, Optimization of length of hole, Optimization of layout type of hole, Optimization of burden and spacing distance, Optimization of quotes distance, Optimization of stemming, Optimization of number of holes rows, Optimization of delay of detonation, Optimization of blast direction according to discontinuity direction, Evaluation of muckpile, To carry out measuring needed for blast pattern design
Languages of Instruction : Turkish
Course Goals : Understanding of importance of blast optimization
Understanding of importance of determinig blast parameters by measuring instead of estimation
Choosing of the best blast pattern
Course Aims : Design of blast pattern the best way in order to improving profitability
WorkPlacement  
Recommended or Required Reading
Textbook : 1.Özkahraman, H.T., 2009. Patlatma Teknolojisi. Tuğra Ofset, 174s. Isparta.
Additional Resources : 1.Atlas Powder Company, 1987. Explosives and Rock Blasting. 662p., Dallas, Texas
U.S.A.
2.Bilgin H.A., 1986. Açık İşletmelerde Patlatma Sorunları ve Tasarım. TKİ Gn. Md. ve
ODTÜ, 102s. Ankara.
3.Bilgin, H.A.,Orica-Nitro A.Ş.,Nitromak A.Ş., 2003. Patlatma Mühendisliği Semineri.
146s. Ankara.
4.Konya, C.J., Walter, E.J., 1990. Surface Blast Design. Prentice Hall. 303p. New
Jersey.
5.Langefors, U., Kihlstrom, B., 1963. The Modern Technique of Rock Blasting. John
Wiley and Sons, 405p. New York.
6.Paşamehmetoğlu A.G., Bilgin, H.A., Boztaş, S., 1986. Divriği Madenleri Müessesesi
Açık Ocağında Patlatma Sorunlarının Etüdü. Nihai Rapor, ODTÜ, Mayıs
1986, 66 sayfa. Ankara.
7.Tamrock, 1984. Handbook on Surface Drilling and Blasting. Painofaktorit, 310p.
Finland.
Material Sharing
Documents :
Assignments :
Exams :
Additional Material :
Planned Learning Activities and Teaching Methods
Lectures, Practical Courses, Presentation, Seminar, Project, Laboratory Applications (if necessary)
ECTS / Table Of Workload (Number of ECTS credits allocated)
Student workload surveys utilized to determine ECTS credits.
Activity :
Number Duration Total  
Course Duration (Excluding Exam Week) :
14 3 42  
Time Of Studying Out Of Class :
14 3 42  
Homeworks :
3 15 45  
Presentation :
0 0 0  
Project :
0 0 0  
Lab Study :
0 0 0  
Field Study :
0 0 0  
Visas :
1 20 20  
Finals :
1 25 25  
Workload Hour (30) :
30  
Total Work Charge / Hour :
174  
Course's ECTS Credit :
6      
Assessment Methods and Criteria
Studies During Halfterm :
Number Co-Effient
Visa :
1 50
Quiz :
1 25
Homework :
1 25
Attendance :
0 0
Application :
0 0
Lab :
0 0
Project :
0 0
Workshop :
0 0
Seminary :
0 0
Field study :
0 0
   
TOTAL :
100
The ratio of the term to success :
40
The ratio of final to success :
60
TOTAL :
100
Weekly Detailed Course Content
Week Topics  
1 Importance of optization in blasting
 
2 Optimization of distribution and quantity of explosive
 
3 Drilling of holes properly
 
4 Optimization of hole diamater
 
5 Optimization of angle of hole
 
6 Optimization of length of hole
 
7 Optimization of layout type of hole
 
8 Optimization of burden and spacing distance
 
9 Optiization of quotes distance
 
10 Optimization of stemming
 
11 Optimization of number of holes rows
 
12 Optimization of delay of detonation
 
13 Optiization of blast direction according to discontinuity direction- Evaluation of muckpile fragmentation
 
14 General Evaluation
 
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