畢業(yè)論文 礦井瓦斯防治.doc
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畢業(yè)論文 礦井瓦斯防治,?aòa±?éè???????3?ó?o2?èoì??t??71?÷2é?o2?7124×?2é1¤×÷??£?í¨1yàí??·???£???DDá?í??1×?o?3é·???ê??D???£ê×?è·???á?1ú?úía?o?ó°2è?éú2ú??×′?¢í??1?3′??°á÷?ˉ1??é?¢3é·?·?·¨...
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μúò??? 1ú?úía?o?ó°2è?éú2ú??×′·??? 1
1.1 ?ò1ú?o?ó°2è?éú2ú??×′·??? 1
1.1.1 ?ò1ú???°?o?ó°2è?éú2úD?ê? 1
1.1.2 ?ò1ú?o?óéú2ú′??úμ??÷òa?êìa 1
1.2 ?o?ó°2è?éú2úì??μ?¨á¢??è?μ?1y3ì?D?ùó|2éè?μ???2?′?ê? 3
1.3?¢1úía?o?ó°2è?éú2ú??×′·??? 4
1.3.1 ?à1úμ??o?ó°2è?éú2ú??×′·??? 5
1.3.2°?′óà???μ??o?ó°2è???×′·??? 6
μú?t?? í??1?3′??°á÷?ˉ1??é 8
2.1 í??1?ú?o2??Dμ?á÷?ˉ?úàí 8
2.2 ?oμ??ü??àí???°?o2?í??1o?á? 8
2.2.1 í??1?3′?×′ì? 8
2.2.2 ?oμ??ü??D??°??ó°?ìòò??·??? 9
2.3 ?o2?í??1á÷?ˉàí???D?? 10
2.3.1 ??D?í??1á÷?ˉàí?? 10
2.3.2 í??1à?é¢àí?? 10
2.3.3 í??1é?í??aà?é¢àí?? 13
2.3.4 ·???D?í??1á÷?ˉàí?? 14
2.3.5 μ???3?D§ó|μ??o2?í??1á÷?ˉàí?? 14
2.3.6 ?à?o2??μí3í??1??á÷àí?? 14
2.3.7 ?á?? 14
μúèy?? ?o?óí??13é·?·?·¨ò??°òy?eê?1ê?£??òò??μ?·??? 16
3.1 í??13é·?·?·¨μ?·??? 16
3.1.1 3é·?í??1·?·¨·?àà 16
3.1.2 ?a2é?o2?μ?í??13é·?·??? 16
3.1.3 áú?ü2?μ?í??13é·?·??? 18
3.1.4 2é????μ?3é·? 19
3.1.5 í??13é·?D?·?·¨?D?? 19
3.2 í??1è?é??ò±??¨μ?·??? 23
3.2.1 í??1è?é?ó?±??¨μ??Dó|?ú 23
3.2.2 í??1±??¨μ?ààDí 23
3.3 í??1í?3?·??? 24
3.3.1 1ú?úía?oó?í??1í?3??é?? 25
3.3.2 1úía???? 25
3.3.4 í??1í?3?μ?ì??÷ 26
3.3.5 ó°?ìí?3??£??μ?D?3éμ?òa?? 26
μú???? ?3?ó?ó?????? 27
4.1 ?3?óμ??ê???? 27
4.2 ?¨??ó?3??é?? 30
4.2.1 í??1ó?3??é?? 30
4.2.2 í??1í?3??é?? 31
4.3 ?ó??í¨·??°í??13é·? 32
4.3.1 ?ó??í¨·????? 32
4.3.2 ?ó??í??13é·????? 32
4.4 7124×?2é1¤×÷?????? 33
μú???? í??13é·?éè?? 37
5.1 í??13é·?μ?±?òaD? 37
5.2 3é·?·?·¨???? 37
5.2.1 3é·?í??1·?·¨?????-?ò 37
5.2.2 ?3?óí??13é·?·?·¨μ????? 38
5.3 ?¥°?????×ê?×3é·?éè?? 38
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5.3.2 71241¤×÷??????×ê3??¢×ê?×2??? 39
5.4 2é??????1@@é·?éè?? 41
5.4.12é??????1ü2??? 41
5.4.2 á¢?×3é·?éè?? 42
5.5 í??13é·?1¤ò?2?êy 43
5.5.1 3é·?í??11ü1ü?????? 43
5.5.2 í??1±?á÷á?è·?¨ 44
5.5.3 ò??ˉí??1±?á÷á?????1?ê? 44
5.5.4 ò??ˉ3é·?1ü?·×èá|???? 45
5.5.5 í??1±???Dí£o 45
5.5.6 í??1±??????? 45
5.5.7 í??13é·?2?êy?à2a 45
5.5.8 í??13é·?1ü?·μ???éè×°?? 46
μúáù?? °2è?′?ê??°?¨òé 47
6.1 °2è?1üàí′?ê??°?¨òé 47
6.2 ×ê?×ê?1¤°2è???ê?′?ê? 47
6.3 3é·??μí31üàí′?ê??°òa?ó 48
6.4 ?oó?í??1í?3?·à???μí3 49
6.5 ????oí?o?ó°2è?óD1?μ??¨òéó?′?ê? 50
μú???? ?á??ó??1í? 52
7.1 è???×ü?á 52
7.2 ?¨òéó??1í? 52
??D? 54
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μúò??? 1ú?úía?o?ó°2è?éú2ú??×′·??? 1
1.1 ?ò1ú?o?ó°2è?éú2ú??×′·??? 1
1.1.1 ?ò1ú???°?o?ó°2è?éú2úD?ê? 1
1.1.2 ?ò1ú?o?óéú2ú′??úμ??÷òa?êìa 1
1.2 ?o?ó°2è?éú2úì??μ?¨á¢??è?μ?1y3ì?D?ùó|2éè?μ???2?′?ê? 3
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1.3.1 ?à1úμ??o?ó°2è?éú2ú??×′·??? 5
1.3.2°?′óà???μ??o?ó°2è???×′·??? 6
μú?t?? í??1?3′??°á÷?ˉ1??é 8
2.1 í??1?ú?o2??Dμ?á÷?ˉ?úàí 8
2.2 ?oμ??ü??àí???°?o2?í??1o?á? 8
2.2.1 í??1?3′?×′ì? 8
2.2.2 ?oμ??ü??D??°??ó°?ìòò??·??? 9
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2.3.1 ??D?í??1á÷?ˉàí?? 10
2.3.2 í??1à?é¢àí?? 10
2.3.3 í??1é?í??aà?é¢àí?? 13
2.3.4 ·???D?í??1á÷?ˉàí?? 14
2.3.5 μ???3?D§ó|μ??o2?í??1á÷?ˉàí?? 14
2.3.6 ?à?o2??μí3í??1??á÷àí?? 14
2.3.7 ?á?? 14
μúèy?? ?o?óí??13é·?·?·¨ò??°òy?eê?1ê?£??òò??μ?·??? 16
3.1 í??13é·?·?·¨μ?·??? 16
3.1.1 3é·?í??1·?·¨·?àà 16
3.1.2 ?a2é?o2?μ?í??13é·?·??? 16
3.1.3 áú?ü2?μ?í??13é·?·??? 18
3.1.4 2é????μ?3é·? 19
3.1.5 í??13é·?D?·?·¨?D?? 19
3.2 í??1è?é??ò±??¨μ?·??? 23
3.2.1 í??1è?é?ó?±??¨μ??Dó|?ú 23
3.2.2 í??1±??¨μ?ààDí 23
3.3 í??1í?3?·??? 24
3.3.1 1ú?úía?oó?í??1í?3??é?? 25
3.3.2 1úía???? 25
3.3.4 í??1í?3?μ?ì??÷ 26
3.3.5 ó°?ìí?3??£??μ?D?3éμ?òa?? 26
μú???? ?3?ó?ó?????? 27
4.1 ?3?óμ??ê???? 27
4.2 ?¨??ó?3??é?? 30
4.2.1 í??1ó?3??é?? 30
4.2.2 í??1í?3??é?? 31
4.3 ?ó??í¨·??°í??13é·? 32
4.3.1 ?ó??í¨·????? 32
4.3.2 ?ó??í??13é·????? 32
4.4 7124×?2é1¤×÷?????? 33
μú???? í??13é·?éè?? 37
5.1 í??13é·?μ?±?òaD? 37
5.2 3é·?·?·¨???? 37
5.2.1 3é·?í??1·?·¨?????-?ò 37
5.2.2 ?3?óí??13é·?·?·¨μ????? 38
5.3 ?¥°?????×ê?×3é·?éè?? 38
5.3.1 ????×ê?×í??13é·???ê??-àí£o 38
5.3.2 71241¤×÷??????×ê3??¢×ê?×2??? 39
5.4 2é??????1@@é·?éè?? 41
5.4.12é??????1ü2??? 41
5.4.2 á¢?×3é·?éè?? 42
5.5 í??13é·?1¤ò?2?êy 43
5.5.1 3é·?í??11ü1ü?????? 43
5.5.2 í??1±?á÷á?è·?¨ 44
5.5.3 ò??ˉí??1±?á÷á?????1?ê? 44
5.5.4 ò??ˉ3é·?1ü?·×èá|???? 45
5.5.5 í??1±???Dí£o 45
5.5.6 í??1±??????? 45
5.5.7 í??13é·?2?êy?à2a 45
5.5.8 í??13é·?1ü?·μ???éè×°?? 46
μúáù?? °2è?′?ê??°?¨òé 47
6.1 °2è?1üàí′?ê??°?¨òé 47
6.2 ×ê?×ê?1¤°2è???ê?′?ê? 47
6.3 3é·??μí31üàí′?ê??°òa?ó 48
6.4 ?oó?í??1í?3?·à???μí3 49
6.5 ????oí?o?ó°2è?óD1?μ??¨òéó?′?ê? 50
μú???? ?á??ó??1í? 52
7.1 è???×ü?á 52
7.2 ?¨òéó??1í? 52
??D? 54
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