Application of radio wave perspective method in exploration of concealed fault in 61101 working face of Tangjiahui mine
-
摘要: 选择310 kHz作为YDT175型无线电波透视仪的工作频率,采取恰当的抗干扰方法,对准格尔煤田唐家会矿井61101首采工作面隐伏断层进行了探测试验,使用无线电波透视CT软件对采集数据进行反演处理与显示。结果在工作面回风巷770~1 370 m段发现3处电磁波衰减带,解释为断层。经已有地质资料以及巷道实际揭露验证,这3处衰减带内的确存在3条正断层,说明选择适当的无线电波透视频率能够较可靠地探测工作面隐蔽地质异常体,无线电波透视法是保障矿井工作面安全高效生产的有效技术。Abstract: The concealed faults in 61101 first coalface of Tangjiahui coal mine in Zhungeer coalfield were probed by using YDT175 type radio wave perspective instrument with 310 kHz as the working frequency, and by taking appropriate anti-jamming methods. The experimental data was processed and displayed by using composite curve method and the CT imaging method. The result shows that there are three high absorption and attenuation bands at 770~1 370 m of 61101 coal face gateway, and these high absorption and attenuation bands were interpreted as faults, They have been verified by the existing geological data and the actual exposure to the roadway that three normal faults exist in three high attenuation bands. These facts illustrate that selecting the appropriate radio waves perspective frequency can reliably detect the hidden geological abnormal body, radio wave perspective method is the effective technology to ensure the face mining in safety and high efficiency.
-
-
[1] 彭苏萍,杜文凤,赵伟,等. 煤田三维地震综合解释技术在复杂地质条件下的应用[J]. 岩石力学与工程学报,2008,27(增刊1):2760-2765. PENG Suping,DU Wenfeng,ZHAO Wei,et al. 3D coalfield seismic integrated interpretation technique in complex geological condition[J]. Chinese Journal of Rock Mechanics and Engineering,2008,27(S1):2760-2765.
[2] 彭苏萍,凌标灿,刘盛东. 综采放顶煤工作面地震CT探测技术应用[J]. 岩石力学与工程学报, 2002, 21(12):1786-1790. PENG Suping,LING Biaocan,LIU Shengdong. Application of seismic CT tomography in longwall top-coal caving face[J]. Chinese Journal of Rock Mechanics and Engineering,2002, 21(12):1786-1790.
[3] 申宝宏,郑行周,弯效杰,等. 煤矿隐蔽致灾因素普查指南[M]. 北京:煤炭工业出版社,2014:127-130. [4] 薛丁华. "无线电波透视CT探测技术"在井下的实践应用分析[J]. 煤,2015,24(4):60-62. XUE Dinghua. Analysis of the practical application of "radio wave perspective CT detection technology" in the well[J]. Coal, 2015,24(4):60-62.
[5] 高一峰. 无线电波透视在煤矿中的应用[J]. 物探与化探, 2007,31(增刊1):105-108. GAO Yifeng. The application of radio-wave transmission in coal mines[J]. Geophysical & Geochemical Exploration,2007, 31(S1):105-108.
[6] 吴荣新,刘盛东,肖玉林,等. 工作面无线电波透视实测场强成像分析及应用[J]. 岩土力学,2010,31(增刊1):435-440. WU Rongxin,LIU Shengdong,XIAO Yulin,et al. Imaging analysis of measured magnetic field intensity from radio wave penetration for coal face and its application[J]. Rock and Soil Mechanics,2010,31(S1):435-440.
[7] 程久龙,于师建,邱伟,等. 工作面电磁波高精度层析成像及其应用[J]. 煤田地质与勘探,1999,27(4):62-64. CHENG Jiulong,YU Shijian,QIU Wei,et al. High accuracy computer tomography of electromagnetic wave on working faces amd its application[J]. Coal Geology & Exploration,1999, 27(4):62-64.
[8] 程久龙,李文,王玉和. 工作面内隐伏含水体电法探测的实验研究[J]. 煤炭学报,2008,33(1):59-62. CHENG Jiulong, LI Wen, WANG Yuhe. Simulation experiment on detecting the hidden water-bearing bodies in working face[J]. Journal of China Coal Society,2008,33(1):59-62.
[9] 程刚,张平松.矿井工作面地质异常精细探查方法技术研究进展[J].工程地球物理学报,2013,10(1):99-106. CHENG Gang,ZHANG Pingsong. Research progress of fine exploration method of geological abnomal in mine morking face[J]. Chinese Journal of Engineering Geophysics,2013, 10(1):99-106.
[10] 内蒙古煤矿设计研究院有限责任公司. 鄂尔多斯市兴华能源有限责任公司唐家会矿井及选煤厂可行性研究报告[R]. 2010. [11] 田王健.基于无线电磁波透视工作面煤层情况探测[J]. 能源与节能,2014(6):47-48. TIAN WangJian. Detection of coal seam in working face based on wireless electromagnetic wave[J]. Energy and Saving, 2014(6):47-48.
-
期刊类型引用(20)
1. 李建林,薛杨,王心义,徐博博,郭水涛. 基于模糊综合评价的导水通道超前探查判识技术. 煤炭科学技术. 2024(07): 178-186 . 百度学术
2. 白怀东,范玉海,冯喜珍. 无线电波透视法在何家塔煤矿50106工作面的应用. 能源与节能. 2023(05): 1-5 . 百度学术
3. 王铮,易洪春. 无线电波透视技术在工作面隐伏地质构造探测中的应用. 煤炭与化工. 2023(06): 59-63 . 百度学术
4. 王庆. 准格尔矿区煤矿井下水害综合防治技术. 煤矿安全. 2021(06): 104-108 . 百度学术
5. 刘卫卫. 定向钻探在工作面电法异常探查中的应用. 煤炭技术. 2021(07): 75-77 . 百度学术
6. 侯海龙. 无线电波坑道透视技术在煤矿综采工作面的应用. 能源与节能. 2021(09): 182-184+186 . 百度学术
7. 孙全业. 唐家会煤矿复杂地质条件下智能化建设探索与实践. 中国煤炭. 2021(S1): 69-78 . 百度学术
8. 宋永,覃觅觅. 电磁精细探测法在隐伏型导水地质裂缝勘探中的应用. 水利水电技术. 2020(02): 184-191 . 百度学术
9. 冀前辉,郝世俊,王程,刘卫卫. 复合勘探技术在煤矿工作面水害防治中的应用. 工矿自动化. 2020(03): 79-83 . 百度学术
10. 江微娜. 无线电波透视探查地质异常区的应用与分析. 能源与环保. 2020(03): 61-65 . 百度学术
11. 张志伟. 短工作面陷落柱无线电波透视探测研究及应用. 能源与环保. 2020(04): 92-96 . 百度学术
12. 窦文武,卫金善,焦阳,杨高峰,吉泽宇. 矿井分布式地震超前探测系统研究与应用. 煤田地质与勘探. 2020(02): 228-234 . 本站查看
13. 王振环. 浅析复合勘探技术在煤矿工作面水害中的应用. 当代化工研究. 2020(14): 92-93 . 百度学术
14. 王龙成,杨高峰. YDT88坑透仪在回采工作面陷落柱探测中的应用. 煤炭科技. 2020(04): 116-118 . 百度学术
15. 杨高峰,卫金善,杨新亮,窦文武. YDT88无线电波透视仪在地质异常体探测中的应用. 陕西煤炭. 2020(06): 131-134 . 百度学术
16. 蒋庆丰,吴茂林. 无线电波透视法在张集煤矿1122(1)工作面探测中的应用. 绿色科技. 2019(02): 159-160+182 . 百度学术
17. 牟义. 综采工作面带压区域电磁波CT探测小构造技术. 煤矿安全. 2019(12): 69-75 . 百度学术
18. 郝海涛. 无线电波坑道透视仪在煤矿生产中的应用. 科学技术创新. 2018(08): 185-186 . 百度学术
19. 袁鹏. 井间电磁探测技术正演模拟计算. 科学技术创新. 2017(20): 62-63 . 百度学术
20. 李德山. 井间电磁波层析成像技术应用进展. 科学技术创新. 2017(20): 1-2 . 百度学术
其他类型引用(8)
计量
- 文章访问数: 125
- HTML全文浏览量: 13
- PDF下载量: 13
- 被引次数: 28