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622.34
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60
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The layouts of ore deposits opening and development have been considered. The main mine and deposit opening parameters have been presented. Classifications of access and development openings have been shown with highlighting the specifics of driving the access wokings.
Intendent for students of mining departments.
. 49, . 10, . 12 .
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, 2004
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ISBN
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1. ... 6
1.1. 6
1.2. .. 9
1.3. .. 12
2. ... 13
2.1. .. 13
2.2. .. 15
2.3. .. 16
2.4. ... 17
3. 18
3.1. .. 18
3.2. .. 19
3.3. .. 20
4. 22
4.1. .. 22
4.2.
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4.3. .. 28
4.4. .. 29
4.5. .. 34
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4.6. .. 40
4.7. .. 42
5. ߅.51
5.1. ..55
5.2 ߅.55
5.3. ʅ...56
5.4.
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5.5. ...73
5.6. ߅.80
5.7. ..84
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6.1. ȅ88
6.2. ....91
6.3.
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6.4.
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6.5. ʅ...104
6.6. Ʌ...107
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2 | 1,3 | 1,2 | 1,0 | 0,8 | 0,6 |
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1,0 | 0,30,5 | 0,050,1 | |
1,0 | 0,080,12 | 0,120,15 | |
1,0 | 0,050,1 | 0,10,15 | |
0,9 | 0,050,07 | 0,050,1 | |
0,8 | 0,020,05 | 0,050,1 | |
0,8 | 0,030,05 | 0,050,07 | |
1,0 | 0,10,15 | 0,150,2 | |
1,0 | 0,070,15 | 0,070,15 |
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1020...0,270,23
2050...0,230,17
50100.....0,170,13
100200...0,130,09
200400...0,090,06
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