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Drilling and Blasting Technology
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Drilling and Blasting Technology
by Prof. Kaushik Dey

Drilling and blasting is the controlled use of explosives and other methods such as gas pressure blasting pyrotechnics, to break rock for excavation. It is practiced most often in mining, quarrying and civil engineering such as dam, tunnel or road construction. The result of rock blasting is often known as a rock cut....

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About This Course

Drilling and blasting is the controlled use of explosives and other methods such as gas pressure blasting pyrotechnics, to break rock for excavation. It is practiced most often in mining, quarrying and civil engineering such as dam, tunnel or road construction. The result of rock blasting is often known as a rock cut....

Course Curriculum
8 Sections | 40 Lecture | 20h 30min total length
Expand all sections
Drilling and Blasting Technology

MODULE 1

| 02h 02min total length
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    Lecture 01: Introduction to Drilling Technology

    21m <?php echo $alt; ?>
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    Lecture 02: Introduction to Blasting Technology

    34m <?php echo $alt; ?>
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    Lecture 03: Rock Formation

    17m <?php echo $alt; ?>
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    Lecture 04: Rock Formation (Contd.)

    19m <?php echo $alt; ?>
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    Lecture 05: Rock Formation (Contd.)

    29m <?php echo $alt; ?>
Drilling and Blasting Technology

MODULE 2

| 02h 21min total length
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    Lecture 6 : Rock Properties & Testing-1

    33m <?php echo $alt; ?>
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    Lecture 7 : Rock Properties & Testing-2

    30m <?php echo $alt; ?>
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    Lecture 8 : Drilling Mechanism

    26m <?php echo $alt; ?>
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    Lecture 9 : Drillability of Rock

    25m <?php echo $alt; ?>
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    Lecture 10 : Drilling Machines-1

    25m <?php echo $alt; ?>
Drilling and Blasting Technology

MODULE 3

| 02h 43min total length
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    Lecture 11 : Drilling Machines-2

    36m <?php echo $alt; ?>
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    Lecture 12 : Drilling Pattern-1

    35m <?php echo $alt; ?>
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    Lecture 13 : Drilling Pattern-2

    31m <?php echo $alt; ?>
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    Lecture 14 : Special Drilling Methods-I

    36m <?php echo $alt; ?>
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    Lecture 15 : Special Drilling Methods-II

    24m <?php echo $alt; ?>
Drilling and Blasting Technology

MODULE 4

| 02h 27min total length
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    Lecture 16 : Explosives-1

    29m <?php echo $alt; ?>
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    Lecture 17 : Explosives-2

    25m <?php echo $alt; ?>
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    Lecture 18 : Explosives accessories-1

    24m <?php echo $alt; ?>
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    Lecture 19 : Explosives accessories-2

    31m <?php echo $alt; ?>
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    Lecture 20 : Explosives accessories-3

    35m <?php echo $alt; ?>
Drilling and Blasting Technology

MODULE 5

| 02h 48min total length
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    Lecture 21 : Explosives properties-1

    38m <?php echo $alt; ?>
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    Lecture 22 : Explosives properties-2

    26m <?php echo $alt; ?>
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    Lecture 23 : Explosives properties-3

    34m <?php echo $alt; ?>
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    Lecture 24 : Basics of blasting-1

    31m <?php echo $alt; ?>
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    Lecture 25 : Basics of blasting-2

    38m <?php echo $alt; ?>
Drilling and Blasting Technology

MODULE 6

| 02h 35min total length
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    Lecture 26 : Explosive storage and transportation-1

    27m <?php echo $alt; ?>
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    Lecture 27 : Explosive storage and transportation-2

    32m <?php echo $alt; ?>
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    Lecture 28 : Surface blasting-1

    24m <?php echo $alt; ?>
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    Lecture 29 : Surface blasting-2

    32m <?php echo $alt; ?>
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    Lecture 30 : Surface blast design

    38m <?php echo $alt; ?>
Drilling and Blasting Technology

MODULE 7

| 02h 53min total length
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    Lecture 31 : Underground blast design-1

    37m <?php echo $alt; ?>
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    Lecture 32 : Underground blast design-2

    32m <?php echo $alt; ?>
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    Lecture 33 : Blasting results-1

    34m <?php echo $alt; ?>
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    Lecture 34 : Blasting results-2

    33m <?php echo $alt; ?>
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    Lecture 35 : Blasting results-3

    36m <?php echo $alt; ?>
Drilling and Blasting Technology

MODULE 8

| 02h 37min total length
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    Lecture 36 : Blasting results-4

    35m <?php echo $alt; ?>
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    Lecture 37 : Problems-1

    32m <?php echo $alt; ?>
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    Lecture 38 : Problems-2

    29m <?php echo $alt; ?>
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    Lecture 39 : Problems-3

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    Lecture 40 : Problems-4

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show 5 more sections
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