煤矿掘进巷道断层识别
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摘要
断层识别是巷道掘进的关键基础工作,不仅是获取可靠地质资料的基础,也是矿井安全生产的基础.为确定断层性质,根据断层出现的预兆,并结合现场实例,研究了断层的各种识别方法.研究表明,断层识别总体上可归纳为直接法和间接法两大类,由于地质条件的复杂多样性,单一的方法很难识别断层性质,判断断层是多种方法的综合.另外,处理断层可采取改变巷道的掘进方向和掘进坡度,同时,巷道过断层还需要根据现场实际情况,加强巷道支护.
Fault recognition is a basic work of driving roadway in coal mine,it not only is a base to obtain reliable geology data,and also is basis for safety production of coal mine.In order to determine fault properties,based on the field example and the appearance of fault,kinds of fault recognition are studied.Fault recognizing is concluded to direct method and indirect method in general,and the judgment of fault is comprehensive of various methods,but it is difficult to recognize fault through single method because of complex diversity of geological conditions.Fault treatment changes the direction and slope of excavation roadway,and strengthen roadway support based on actual operating condition.
Fault recognition is a basic work of driving roadway in coal mine,it not only is a base to obtain reliable geology data,and also is basis for safety production of coal mine.In order to determine fault properties,based on the field example and the appearance of fault,kinds of fault recognition are studied.Fault recognizing is concluded to direct method and indirect method in general,and the judgment of fault is comprehensive of various methods,but it is difficult to recognize fault through single method because of complex diversity of geological conditions.Fault treatment changes the direction and slope of excavation roadway,and strengthen roadway support based on actual operating condition.
引文
[1]王广阔,张西军.平移断层性质的正确判断及在生产中的应用[J].煤矿现代化,2006,(s1):18-19.WANG Guangkou,ZHANG Xijun.Recognition and application ofshifting fault's character in yield[J].Coal Mine Modernization,2006(sl):18-19.(in Chinese)
[2]侯守道.煤矿掘进工作面小断层识别及处理[J].煤矿开采,2007,12(2):19-20,38.HOU Shoudao.Recognition and disposal of small fault during drivingroadway in colliery[J].Coal Mining Technology,2007,12(2):19-20,38.(inChinese)
[3]何东印.掘进工作面遇小断层的判断和处理方法[J].中州煤炭,2006,141(3):45-46.HE Dongyin.Recognition and disposal of fault during driving roadway[J].Zhongzhou Coal,2006,141(3):45-46.(in Chinese)
[4]杨润海,许昭永,王彬,等.多波浅层地震勘探中的断层识别[J].地震研究,1999,22(3):280-283.YANG Runhai,XU Zhaoyong,WANG Bin,et al.Recognition of fault inexploration technique of multiwave for shallow earthquake[J].Journal ofSeismological Research,1999,22(3):280-283.(in Chinese)
[5]陈双庆,陈昌武,王树敏.小断层的分辨识别与反射波特征[J].山东科技大学学报(自然科学版),2005,24(4):51-54.CHEN Shuangqing,CHEN Changwu,WANG Shumin.Distinguishingand Identification of mini-faults and their characters of reflection waves[J].Journal of Shandong University of Science and Technology(NaturalScience),2005,24(4):51-54.(in Chinese)
[6]丁宽.利用派生成组性质相同的小断裂判断主断层的性质[J].雁北师范学院学报,2006,22(5):55-57.DING Kuan.Judging the characters of the mail fault by using thecharacters of the growof the derivative little faults[J].Journal of YanbeiNormal University,2006,22(5):55-57.(in Chinese)
[7]胡建平.模糊数学在采掘工作面断层类型识别中的应用[J].煤炭工程师,1997(6):45-47.HU Jianping.Application of fuzzy mathematics on recognition of faultstyle in mining and driving face[J].Coal Engineer,1997(6):45-47.(inChinese)
[8]崔若飞,王磊.应用人工神经网络识别断层[J].煤田地质与勘探,1997,25(3):57-60.CUI Ruofei,WANG Lei.Recognition of fault with neural networks[J].Coal Geology&Exploration,1997,25(3):57-60.(in Chinese)
[9]郑全九,陈鹏,王永志.断层破碎带大断面巷道掘进与支护方式[J].煤矿开采,2004,9(1):65-66.ZHENG Quanjiu,CHEN Peng,WANG Yongzhi.Driving and supportingof large section roadway in broken fault zone[J].Coal Mining Technology,2004,9(1):65-66.(in Chinese)
[10]张东升,张吉雄,徐金海.预掘巷过断层及其矸石井下处理技术[J].中国矿业大学学报,2004,33(2):178-182.ZHANG Dongshen,ZHANG Jixiong,XU Jinhai.Pre-Driven roadway infault and underground disposal of associated waste[J].Journal of ChinaUniversity of Mining and Technology,2004,33(2):178-182.(in Chinese)
[2]侯守道.煤矿掘进工作面小断层识别及处理[J].煤矿开采,2007,12(2):19-20,38.HOU Shoudao.Recognition and disposal of small fault during drivingroadway in colliery[J].Coal Mining Technology,2007,12(2):19-20,38.(inChinese)
[3]何东印.掘进工作面遇小断层的判断和处理方法[J].中州煤炭,2006,141(3):45-46.HE Dongyin.Recognition and disposal of fault during driving roadway[J].Zhongzhou Coal,2006,141(3):45-46.(in Chinese)
[4]杨润海,许昭永,王彬,等.多波浅层地震勘探中的断层识别[J].地震研究,1999,22(3):280-283.YANG Runhai,XU Zhaoyong,WANG Bin,et al.Recognition of fault inexploration technique of multiwave for shallow earthquake[J].Journal ofSeismological Research,1999,22(3):280-283.(in Chinese)
[5]陈双庆,陈昌武,王树敏.小断层的分辨识别与反射波特征[J].山东科技大学学报(自然科学版),2005,24(4):51-54.CHEN Shuangqing,CHEN Changwu,WANG Shumin.Distinguishingand Identification of mini-faults and their characters of reflection waves[J].Journal of Shandong University of Science and Technology(NaturalScience),2005,24(4):51-54.(in Chinese)
[6]丁宽.利用派生成组性质相同的小断裂判断主断层的性质[J].雁北师范学院学报,2006,22(5):55-57.DING Kuan.Judging the characters of the mail fault by using thecharacters of the growof the derivative little faults[J].Journal of YanbeiNormal University,2006,22(5):55-57.(in Chinese)
[7]胡建平.模糊数学在采掘工作面断层类型识别中的应用[J].煤炭工程师,1997(6):45-47.HU Jianping.Application of fuzzy mathematics on recognition of faultstyle in mining and driving face[J].Coal Engineer,1997(6):45-47.(inChinese)
[8]崔若飞,王磊.应用人工神经网络识别断层[J].煤田地质与勘探,1997,25(3):57-60.CUI Ruofei,WANG Lei.Recognition of fault with neural networks[J].Coal Geology&Exploration,1997,25(3):57-60.(in Chinese)
[9]郑全九,陈鹏,王永志.断层破碎带大断面巷道掘进与支护方式[J].煤矿开采,2004,9(1):65-66.ZHENG Quanjiu,CHEN Peng,WANG Yongzhi.Driving and supportingof large section roadway in broken fault zone[J].Coal Mining Technology,2004,9(1):65-66.(in Chinese)
[10]张东升,张吉雄,徐金海.预掘巷过断层及其矸石井下处理技术[J].中国矿业大学学报,2004,33(2):178-182.ZHANG Dongshen,ZHANG Jixiong,XU Jinhai.Pre-Driven roadway infault and underground disposal of associated waste[J].Journal of ChinaUniversity of Mining and Technology,2004,33(2):178-182.(in Chinese)
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