矿井煤与瓦斯突出汇总表.docx

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1、附录C:矿井煤与瓦斯突出汇总表松藻煤电公司渝阳煤矿填表日期2011年3月28日编号时间地点巷道类别标i.1j(m)煤层地质构造邻近层开采情况预兆突J肯况层别厚度(m)倾角()突出前作业及工具预防措施煤体内声响煤体硬度变化煤光泽变化煤层理变化掉渣及煤面外移支架压力增大瓦斯忽大忽小打钻夹钻喷煤抛出煤量抛出距离(m)堆积坡度1。有无分选突出瓦斯量(IIIS)未采已采但遗留煤柱11974.10.07N石门大巷石门+355M82.290.2m逆断层未打眼放炮震动放炮鸣声素乱忽小2102025有800021983.04.02355集中材料上山石门+428M81.30正断层未放炮三角岩柱放炮12017.71

2、.8660031983.04.20355集中材料上山石门+435M71.40正断层未打眼放炮无破碎121532510041983.07.11N1804W进风巷上山+364M81.66煤变厚未风锚掘进排放孔122.540无190051983.08.23北07施工上山石门+356M82.55正研层未震动放炮有45011524100061984.07.10N1804W采面采面+364M82.25断层未放炮无56250200071984.10.12N1707E回风巷下山+410M70.885无未放炮无881985.02.23N1804E回风巷上山+365M81.95正断层未风镐掘进排放孔巨响忽大324

3、10151387891986.01.05N1709轨道巷平巷+436M70.943正研层未放炮无445无101986.03.25N1709运输巷平巷+436M70.875正断层未放炮无102990111987.01.27N1709E回风立眼石门+427M82.710正断层未震动放炮无77121987.03.03N1709W回风巷平巷+409M70.855未放炮42mm排放孔12250131987.07.11N1709运输巷平巷+375M70.755断层影响未放炮42mm排放孔85141987.07.20N1709运输巷平巷+373M70.9A5断层影响未放炮42mm排放孔20635151988

4、.04.23N1804EF段采面+358M82.45小断层未内钻机打孔42mm排放孔鸣声14718.823有6500161988.05.05N1709E回风巷下山+358M70.85小断层未放炮42mm排放孔30.5无583171988.05.14N1709E回风巷下山+357M70.75小断层放炮30.521无580181988.05.16N1804E采面采面+358M82.23软分层0.5m放炮松爆509有2000191988.05.30N1804E采面采面+359M81.83煤变薄内放炮松爆205627有3900201988.06.18N1804E采面采面+360M82.83煤变薄内放炮

5、松爆22有2200211988.06.29N1804E采面采面+374M82.183煤层薄化带内放炮松爆20有1930221988.07.04N1804E采面采面+360M823煤层薄化带内放炮松爆32有2430231989.05.03N1709W采面采面+378M70.743软分层增厚未割煤浅截深割煤3241990.03.01N1709E采面采面+406M70.93软分层增厚未割煤浅截深割煤1.2无40251990.03.30N1709W采面采面+409M70.853软分层增厚未割煤浅截深割煤3无100261990.04.03N1709W采采面+409M70.853软分层增厚未割煤浅截深割煤

6、1无35271990.04.10N1709W采面采面+409M70.83无未割煤浅孔松爆1.7无31281990.04.16N1804E采面采面+390M82.253小断层未内放炮浅孔松爆4733无600291991.04.13N1709W采面采面+434M70.965距断层50m未割煤预测1.50.931无25301991.04.14N1709W采面采面+434M70.965距断层50m未割煤42mm排放孔10.2无20311993.03.02N17U运输巷平巷+410M70.455构造未放炮边探边掘305.615无2000321995.06.20N1711E尾排眼石门+355M82.36无

7、构造未震放炮预兼排5601283无91000331995.10.2515ON1,I11石门+190M110.335构造未煤门放炮边探边掘543025无4000341997.03.05N2702E回风平巷+318M70.656软煤增厚未放炮预测预报32.610无130351997.11.18N2702E回风平巷+218M70.788构造未672mm排放孔排放孔忽大312.55无5475361997.11.29N2702运输巷下平巷+245M70.888构造未65mm排放孔排放孔2017.521无2500371997.12.07N2702W回风平巷+245M70.975构造未65mm排放孔排放孔喷

8、煤15.629.7无381998.01.21N2701探巷平巷+215M70.982条裂隙未65un排放孔排放孔破碎45299无4750391998.03.08N2702运输巷上平巷+252M71.16I条裂隙未86un排放孔排放孔破碎喷煤7024有14910401998.08.21N2702E风眼石门+341M82.56未42mm排放孔立眼刷大预测34697有33530411998.09.05S1710E采面采面+440M70.88软煤增厚未割煤排放孔2.5无188421998.09.18N2702W边界巷平巷+225M70.997软煤增厚未65mm排放孔采前预排孔10029无6000-131999.02.27N1711W采采面+393M70.64软分层0.28m未65un排放孔65mm排放孔125.2无500441999.03.19N2702W采面采面227M70.855f103断层附近未65mn排放孔65mm排放孔破碎2512有1200451999.05.07