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MODULE I
Explosives and Initiating Systems:
Types of explosives, their composition and properties, classification; Selection of explosives; Manufacture, transport, storage and handling of explosives; Testing of explosives
PROJECT:
1.selection of explosive
2.storage and handling of explosives
Types of initiating systems:
Electrical Detonators, Detonating Fuse, Detonating Relays, NONEL, Electronic Detonators, Blasting accessories, exploders.
PROJECT:
Electronic detonator
MODULE II
Drilling & Blasting in Surface Mines:
Drilling:
Blasthole drills types, classification, applicability and limitations; Mechanics of drilling, performance parameters, drilling cost, compressed air requirement for hole cleaning; Selection of drilling systems, drilling errors, organization of drilling.
PROJECT:
1. Selection of drilling systems
2.Estimation of performance of a drill machine
Blasting:
Mechanics of rock fragmentation; Livingstone theory of crater formation; Factors affecting blasting, Blast design estimation of burden and spacing, estimation of charge requirement; Initiation patterns; Secondary blasting pop and plaster shooting; Problems associated with blasting, Ground vibration and air over pressure,Control blasting and Blast instrumentation
PROJECT:
1.control blasting
2. Blast instrumentation
MODULE III
Drilling & Blasting in Underground Mines:
Coal mines:
Drilling systems and their applicability, blasting off solid, different blasting cuts, ring hole blasting, calculation of specific charge, specific drilling and detonator factor, initiation patterns.
PROJECT:
Drilling systems and their applicability for u/g coal mine.
Metal mines:
Drilling systems and their applicability, blast design for horizontal drivages, different blasting cuts, long hole blasting, vertical crater retreat blasting.
PROJECT:
Drilling systems and their applicability for u/g metal mine.
MODULE IV
Exploration Drilling:
Boring for exploration; Various types of exploratory drills and their applicability Auger, Cable tool, Odex, Core Drills; Core recovery: single and double tube core barrels, wire line core barrel; Storage of cores; Interpretation of borehole data.
REFERENCES:
Explosive and blasting practices in mines By Dr. Sameer Das
Mettalliferrous mining methods By Y.P. Chacharkar
Elements of mining technology By D.J.Deshmukh
LECTURE:
Types of explosives, their composition and properties, classification
WEB LINKS:
LECTURE:
Selection of explosives; Manufacture, transport, storage and handling of explosives; Testing of explosive
WEB LINKS:
PROJECT:
PRESENTATION BY GROUP
1.Selection of explosive
2. Storage and handling of explosive
LECTURE:
Electrical Detonators, Detonating Fuse, Detonating Relays, NONEL
WEB LINKS:
explosive initiative devices.ppt
electric detonation system.ppt
LECTURE:
Electronic Detonators, Blasting accessories
WEB LINKS:
PROJECT:
PRESENTATION BY INDIVIDUAL
Electronic detonator
WEB LINKS:
ELECTRONIC DETONATORS. VIDEO
LECTURE:
Blasthole drills types, classification, applicability and limitations
WEB LINKS:
LECTURE:
Mechanics of drilling, performance parameters, drilling cost
WEB LINKS:
LECTURE:
compressed air requirement for hole cleaning; Selection of drilling systems, drilling errors, organization of drilling
WEB LINKS:
PROJECT:
PRESENTATION BY GROUP
1.Selection of drilling systems
2.Estimation of performance of a drill machine
WEB LINKS:
LECTURE:
Mechanics of rock fragmentation; Livingstone theory of crater formation
WEB LINKS:
https://www.slideshare.net/AlexanderDemidovich/blasting-and-rock-fragmentation
LECTURE:
Factors affecting blasting, Blast design estimation of burden and spacin
WEB LINKS:
https://www.slideshare.net/hamed1469/blasting-rock
LECTURE:
estimation of charge requirement; Initiation patterns
WEB LINKS:
https://www.slideshare.net/UmerKhayam2/rock-blasting-fundamentals
LECTURE:
Secondary blasting pop and plaster shooting; Problems associated with blasting
WEB LINKS:
https://www.slideshare.net/MomohKMusa1/mine-305-71790117
https://www.osmre.gov/resources/blasting/docs/WYBlasterCertModules/8AdverseEffectsBlasting.pdf
LECTURE:
Ground vibration and air over pressure
WEB LINKS:
https://higherlogicdownload.s3.amazonaws.com/SMENET/d1f74698-76c6-4c73-8ced-5de57b15be03/UploadedImages/UCA-YM/TAC%20-%202013%20VIBRATION%20AND%20AIR-OVERPRESSURE%2
LECTURE:
Control blasting and Blast instrumentation
WEB LINKS:
https://www.slideshare.net/sharmapd1/techniques-of-controlled-blasting
https://www.slideshare.net/chemistrya40/computer-applications-in-drilling-and-blasting
PROJECT:
PRESENTATION BY GROUP
1.Control blasting
2.Blast instrumentation
WEB LINKS:
LECTURE:
Coal mines: Drilling systems and their applicability, blasting off solid
WEB LINKS:
LECTURE:
different blasting cuts, ring hole blasting
WEB LINKS:
LECTURE:
calculation of specific charge, specific drilling and detonator factor, initiation patterns.
WEB LINKS:
PROJECT:
PRESENTATION BY INDIVIDUAL
Drilling systems and their applicability for u/g coal mine.
WEB LINKS:
LECTURE:
Metal mines: Drilling systems and their applicability, blast design for horizontal drivages
WEB LINKS:
LECTURE:
different blasting cuts, long hole blasting
WEB LINKS:
LECTURE:
vertical crater retreat blasting
WEB LINKS:
https://minewiki.engineering.queensu.ca/mediawiki/index.php/Vertical_crater_retreat
PROJECT:
Drilling systems and their applicability for u/g metal mine
WEB LINKS:
LECTURE:
Boring for exploration; Various types of exploratory drills and their applicability
WEB LINKS:
LECTURE:
Auger, Cable tool, Odex
WEB LINKS:
https://www.slideshare.net/chsabasaif/drilling-in-hydrogeology
LECTURE:
Core Drills; Core recovery: single and double tube core barrels
WEB LINKS:
https://www.iitism.ac.in/~dheeraj/exp/cbcr.pdf
LECTURE:
wire line core barrel; Storage of cores; Interpretation of borehole data
WEB LINKS:
http://home.iitk.ac.in/~sarv/New%20Folder/Presentation%20-3
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