1 第 页 06/26/11 资环学院 王猛 资环学院 王猛 1 3841 875800 1 3841 875800 第四章 岩巷施工 第一节 钻眼爆破工作 第二节 掘进通风与综合防尘 第三节 装岩与转运 第四节 岩巷掘进机 习 题
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- 1.
2. , , 85% 3.
4.
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6.
7. 1.
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1. ( ) 9.
1. ( ) 10. 2
- (d=l00~120mm)
11.
2 ( ) 12.
2 ( ) 13. 3
- 75~85 0.4~0.5
14.
- 500~700 0.45~0.60
15.
K 0.6~1.0 E 400~600 W 16. ( ) 150~200 100 200 500 700 0.5 0.7 400 200 1 2 100~150mm , 17.
18.
19.
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- 200g 6
8 130ms 20.
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21. 1
27mm 32 35 6-8mm 35 42 22. 2
- 85~90%
1) 1.8~2.5 m; 3 m 2) 3) 23. 3
- (
- 85~90%)
kg kg : q kg m 3 S L m N a 0.5~0.7 m m P kg 24. 4.
- q 1m 3
- Q V
1 2 3 4-1 1981 q` kg/m 3 q kg/m 3 P ,mL 25. 4. 26.
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- 2
- 3
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27. 1
- (a)
(b) 28. 2 a b 29. 3
- 1 3
- 18~20%
- 0.6m
- 0.6m 0.6 1m 1/2 1m 0.5m 2.5m 1m 0.3m 2 2 0.5m
- 0.3m
- 0.3m
30. 4
- 0.3 0.5
- 130ms
31.
32.
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35. 1
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36.
1 1 2 3 4 5 6 7 37. 2
- 1.5~2.0
- 1.0~1.5
38. 3
39. 4.
- 4-15
4-15 40.
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41.
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- 20m
42. 0.3m 43.
44.
45. 1. 10m 2. 3. 46.
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10m 3. 47. 1. 10m 2. 10m 48. 1 2 3 49. 1
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50. 50Hz 660V 51. .
- 200m 400
- 200~600m 500
- 500~1000m 600 800
- 1000m 800 1000
52. 1 2 3 4 5 6 53. 3
1. 2. 54.
55.
- 30 70% 5m
1 2 3 4 56.
57.
58.
1 59. 2 60.
61. 62. 63. 64. 65. ( ) 66.
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67. 68.
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- 12m 2
69.
70.
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73.
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81. 82.
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83.
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2 3 4 84. 85. 86. 87. 88.
89.
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90. 91.
- l 967
- ( ) 2089m
92.
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