Experimental study on visual system for water-blocking process of hydrodynamic roadway by aggregate pouring in water inrush mine

MOU Lin

doi:10.3969/j.issn.1001-1986.2021.05.017

Volume 49 Issue 5

Nov. 2021

Turn off MathJax

Article Contents

Abstract

References

COAL GEOLOGY & EXPLORATION > 2021 > 49(5): 156-166. > DOI: 10.3969/j.issn.1001-1986.2021.05.017

MOU Lin. Experimental study on visual system for water-blocking process of hydrodynamic roadway by aggregate pouring in water inrush mine[J]. COAL GEOLOGY & EXPLORATION, 2021, 49(5): 156-166. DOI: 10.3969/j.issn.1001-1986.2021.05.017

Citation:

PDF (21791 KB)

Experimental study on visual system for water-blocking process of hydrodynamic roadway by aggregate pouring in water inrush mine

MOU Lin^{1, 2,}

1.
Xi'an Research Institute Co. Ltd., China Coal Technology and Engineering Group Corp., Xi'an 710077, China
2.
Shaanxi Key Laboratory of Prevention and Control Technology for Coal Mine Water Hazard, Xi'an 710077, China

More Information

Received Date: March 29, 2021
Revised Date: July 05, 2021
Available Online: November 05, 2021
Published Date: October 24, 2021

Graphical Abstract

Abstract

Abstract

Blocking water of hydrodynamic roadway by aggregate pouring in water inrush mines is an important method for mine rescue. To study its mechanism, the experimental platform of similar simulation test was established based on such factors as water head height, flow rate, roadway size, inclination angle, roughness, aggregate particle size and perfusion speed. Based on the platform, single-hole and multi-hole pouring tests were carried out to analyze the movement and accumulation law of aggregate in hydrodynamic pathway. The results are as follows. Firstly, the accumulation body has the characteristics of migration and growth to the downstream during the normal pouring period, and the formation mechanism of the slope shape of the upstream and downstream is confirmed. Under the condition of low flow rate, the aggregate will connect to the top in a rapid speed and there are cavities between the holes. Under the condition of high flow rate, the accumulation body between the holes will gradually connect and the pouring volume will be superimposed on each other downstream. Secondly, several typical phenomena are found, including the U-shaped distribution characteristics of the residual water passage, the disturbing flow top effect in the rough roadway, the air erosion effect, the hole plugging effect, and the dam break scouring effect. Thirdly, combined with analytical method and numerical method, the reliability of the test platform is verified from the starting speed of aggregate particles and the key phenomena in the process of aggregate accumulation. Finally, by a slurry grouting test, it is proved that the slurry ratio and the size of aggregate particles have a great influence on the grouting effect, and that the slurry has spatial zoning in the aggregate accumulation. The test platform has a guiding significance for the optimization of water-blocking engineering technology.
- hydrodynamic pathway,
- water inrush,
- aggregate pouring,
- water-blocking,
- testing platform,
- visualization

FullText(HTML)

References (21)

References

[1]	国家安全生产监督管理总局, 国家煤矿安全监察局. 煤矿防治水细则[S]. 北京: 煤炭工业出版社, 2018. State Administration of Work Safety, National Coal Mine Safety Supervision Bureau. Coal mine water control rules[S]. Beijing: China Coal Industry Publishing House, 2018.
[2]	何思源. 开滦范各庄矿岩溶陷落柱特大突水灾害的治理[J]. 煤田地质与勘探, 1986, 14(2): 35-42. http://mdkt.cbpt.cnki.net/WKD/WebPublication/paperDigest.aspx?paperID=270f69f8-e3ed-4af4-9aa7-27e72d706899 HE Siyuan. Treatment of the great water inrush disaster of the karst collapse column in Fangezhuang mine[J]. Coal Geology & Exploration, 1986, 14(2): 35-42. http://mdkt.cbpt.cnki.net/WKD/WebPublication/paperDigest.aspx?paperID=270f69f8-e3ed-4af4-9aa7-27e72d706899
[3]	朱际维. 河北开滦矿务局范各庄矿奥灰岩溶陷落柱特大突水灾害及治理[C]//岩石工程事故与灾害实录(第一册). 北京: 中国建筑工业出版社, 1994: 83-102. ZHU Jiwei. Water inrush disaster and treatment of Ordovician limestone karst collapse column in Fangezhuang mine[C]//Record of Accidents and Disasters in Rock Engineering(Volume I). Beijing: China Architectecture & Building Press, 1994: 83-102.
[4]	王则才. 国家庄煤矿8101工作面动水注浆堵水技术[J]. 煤田地质与勘探, 2004, 32(4): 26-28. DOI: 10.3969/j.issn.1001-1986.2004.04.009 WANG Zecai. Grouting technique for water-shut-off under water-flowing conditions in No. 8101 work-face, Guojiazhuang Coal Mine[J]. Coal Geology & Exploration, 2004, 32(4): 26-28. DOI: 10.3969/j.issn.1001-1986.2004.04.009
[5]	刘建功, 赵庆彪, 白忠胜, 等. 东庞矿陷落柱特大突水灾害快速治理[J]. 煤炭科学技术, 2005, 33(5): 4-7. DOI: 10.3969/j.issn.0253-2336.2005.05.002 LIU Jiangong, ZHAO Qingbiao, BAI Zhongsheng, et al. Rapid holding and control for special large water inrush from sink hole in Dongpang Mine[J]. Coal Science and Technology, 2005, 33(5): 4-7. DOI: 10.3969/j.issn.0253-2336.2005.05.002
[6]	南生辉. 综合注浆法建造阻水墙技术[J]. 煤炭工程, 2010, 42(6): 29-31. https://www.cnki.com.cn/Article/CJFDTOTAL-MKSJ201006014.htm NAN Shenghui. Construction technology of water blocking wall by comprehensive grouting method[J]. Coal Engineering, 2010, 42(6): 29-31. https://www.cnki.com.cn/Article/CJFDTOTAL-MKSJ201006014.htm
[7]	邵红旗, 王维. 双液注浆法快速建造阻水墙封堵突水巷道[J]. 煤矿安全, 2011, 42(11): 40-43. https://www.cnki.com.cn/Article/CJFDTOTAL-MKAQ201111013.htm SHAO Hongqi, WANG Wei. Fast construction of water blocking wall to block water inrush roadway by double liquid grouting[J]. Safety in Coal Mines, 2011, 42(11): 40-43. https://www.cnki.com.cn/Article/CJFDTOTAL-MKAQ201111013.htm
[8]	岳卫振. 平衡压力法在极松散煤巷注浆截流堵水中的应用[J]. 煤炭工程, 2012, 44(8): 40-42. DOI: 10.3969/j.issn.1671-0959.2012.08.017 YUE Weizhen. Balanced pressure method applied to grouting and water sealing of loose seam gateway[J]. Coal Engineering, 2012, 44(8): 40-42. DOI: 10.3969/j.issn.1671-0959.2012.08.017
[9]	姬中奎. 矿井特大突水巷道动水截流钻探技术研究[J]. 煤炭技术, 2014, 33(5): 12-14. https://www.cnki.com.cn/Article/CJFDTOTAL-MTJS201405004.htm JI Zhongkui. Research on drilling technology for roadway dynamic water sealing in supergiant water inrush coal mine[J]. Coal Technology, 2014, 33(5): 12-14. https://www.cnki.com.cn/Article/CJFDTOTAL-MTJS201405004.htm
[10]	徐博会, 丁述理, 白峰青. 煤矿特大突水事故注浆堵水过程的数值模拟[J]. 煤炭学报, 2010, 35(10): 1665-1669. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201010018.htm XU Bohui, DING Shuli, BAI Fengqing. Numerical simulation of grouting for stopping up water in water inrush accident of coal mine[J]. Journal of China Coal Society, 2010, 35(10): 1665-1669. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201010018.htm
[11]	王威. 动水条件下堵巷截流技术与阻水段阻水能力研究[D]. 北京: 煤炭科学研究总院, 2012. WANG Wei. Study on techniques of roadway-blocking & flow-cutting off under hydrodynamic conditions and capability evaluation of water-blocking segment[D]. Beijing: China Coal Research Institute, 2012.
[12]	惠爽. 矿井淹没巷道多孔灌注骨料封堵模拟试验[D]. 徐州: 中国矿业大学, 2018. HUI Shuang. An experimental investigation on pouring aggregate to plug an inundated mine tunnel through boreholes[D]. Xuzhou: China University of Mining and Technology, 2018.
[13]	李维欣. 圆型过水巷道骨料灌注模拟试验[D]. 徐州: 中国矿业大学, 2016. LI Weixin. An experimental simulation on aggregate filling to horizontal circular tunnel with flowing water[D]. Xuzhou: China University of Mining and Technology, 2016.
[14]	牟林, 董书宁, 郑士田, 等. 基于CFD-DEM耦合模型的阻水墙建造过程数值模拟[J]. 岩土工程学报, 2021, 43(3): 481-491. https://www.cnki.com.cn/Article/CJFDTOTAL-YTGC202103015.htm MOU Lin, DONG Shuning, ZHENG Shitian, et al. Numerical simulation of water blocking wall construction based on CFD-DEM coupling method[J]. Chinese Journal of Geotechnical Engineering, 2021, 43(3): 481-491. https://www.cnki.com.cn/Article/CJFDTOTAL-YTGC202103015.htm
[15]	董书宁, 牟林. 突水淹没矿井动水巷道截流阻水墙建造技术研究[J]. 煤炭科学技术, 2021, 49(1): 294-303. https://www.cnki.com.cn/Article/CJFDTOTAL-MTKJ202101027.htm DONG Shuning, MOU Lin. Study on construction technology of water blocking wall in hydrodynamic pathway of submerged mine due to water inrush[J]. Coal Science and Technology, 2021, 49(1): 294-303. https://www.cnki.com.cn/Article/CJFDTOTAL-MTKJ202101027.htm
[16]	牟林, 董书宁. 截流巷道骨料堆积体中浆液运移规律与阻水机制[J]. 地下空间与工程学报, 2020, 16(6): 1891-1900. https://www.cnki.com.cn/Article/CJFDTOTAL-BASE202006035.htm MOU Lin, DONG Shuning. Migration rule and water blocking mechanism of cement slurry in aggregate accumulation of underground tunnel closure[J]. Chinese Journal of Underground Space and Engineering, 2020, 16(6): 1891-1900. https://www.cnki.com.cn/Article/CJFDTOTAL-BASE202006035.htm
[17]	ZHAN Yizheng, ZHANG Xianping, HUANG Ying, et al. The angle of repose for submerged non-cohesive sediment particles[C]//Proceedings of the Ninth International Symposium on River Sedimentation. Wuhan: State Key Laboratory of Water Resources and Hydopower Enginearing Science, Wuhan University, 2004.
[18]	詹义正, 黄卫东, 陈立, 等. 均匀黏性-散体泥沙的统一水下休止角公式[C]//第六届全国泥沙基本理论研究学术讨论会论文集. 郑州: 黄河水利出版社, 2005: 191-197. ZHAN Yizheng, HUANG Weidong, CHEN Li, et al. Uniform angle of repose formula for uniform viscous and granular sediment[C]//Proceedings of the 6th National Symposium on Basic Theory of Sediment. Zhengzhou: The Yellow River Water Conservancy Press, 2005: 191-197.
[19]	詹义正, 卢金友, 曹志芳, 等. 论动水水下休止角与河岸理论边坡[C]//长江护岸及堤防防渗工程论文选集. 北京: 中国水利水电出版社, 2003: 218-223. ZHAN Yizheng, LU Jinyou, CAO Zhifang, et al. On dynamic underwater angle and theoretical slope of river bank[C]//Proceedings of Yangtze River Revetment and Dike Seepage Control Engineering. Beijing: China Water & Power Press, 2003: 218-223.
[20]	何文社, 方铎, 杨具瑞, 等. 泥沙起动流速研究[J]. 水利学报, 2002, 33(10): 51-56. DOI: 10.3321/j.issn:0559-9350.2002.10.009 HE Wenshe, FANG Duo, YANG Jurui, et al. Study on incipient velocity of sediment[J]. Shuili Xuebao, 2002, 33(10): 51-56. DOI: 10.3321/j.issn:0559-9350.2002.10.009
[21]	牟林. 过水巷道中骨料起动力学机制及两相流耦合模拟[J]. 煤田地质与勘探, 2020, 48(6): 161-169. DOI: 10.3969/j.issn.1001-1986.2020.06.022 MOU Lin. Mechanism of aggregate start-up process and coupling of two-phase flow in hydrodynamic roadway[J]. Coal Geology & Exploration, 2020, 48(6): 161-169. DOI: 10.3969/j.issn.1001-1986.2020.06.022

[1]	ZHAO Feng. Development of BIM-based automatic monitoring platform for foundation pit engineering[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(2): 151-158. DOI: 10.3969/j.issn.1001-1986.2018.02.023
[2]	ZHANG Haitao, XU Guangquan. The development and application of aquifer hydrogeolgical parameter calculation software based on Visual Basic 6.0[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(2): 105-110. DOI: 10.3969/j.issn.1001-1986.2018.02.016
[3]	ZHOU Weixi, CHEN Yuhua, YANG Yongguo, LUO Jinhui. 3D modeling and visualization of coal reservoir based on corner-point grid[J]. COAL GEOLOGY & EXPLORATION, 2016, 44(5): 53-57. DOI: 10.3969/j.issn.1001-1986.2016.05.010
[4]	DU Xinfeng. 3D visualization management system for the integrated drainage of coal bed methane from surface and underground[J]. COAL GEOLOGY & EXPLORATION, 2011, 39(5): 31-34. DOI: 10.3969/j.issn.1001-1986.2011.05.008
[5]	ZHOU Zhiyong, CHEN Jianhong, TANG Qiwang, SHU Xuejun. Integrated research of geological survey information system of 3D visualization[J]. COAL GEOLOGY & EXPLORATION, 2010, 38(2): 5-8. DOI: 10.3969/j.issn.1001-1986.2010.02.002
[6]	GAO Ji, CUI Ruo-fei, LIU Wu. The 3D visualization of coal seismic data[J]. COAL GEOLOGY & EXPLORATION, 2008, 38(4): 62-66.
[7]	ZHAO Bing-chao, YU Xue-yi, ZHAO Ji-zhan. Visual study on prediction evaluation system of mining damage[J]. COAL GEOLOGY & EXPLORATION, 2006, 34(4): 61-64.
[8]	PAN Jie-nan, MENG Zhao-ping, GAN Li. Study on 3D geoscience modeling and visualization of mines[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(1): 16-18.
[9]	WEI Jia-hua, CHEN Liang-cheng, ZHANG Yuan-dong, ZHANG Jian-li. Study on 3-D visualization of groundwater simulated model[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(4): 33-36.
[10]	WU Qiang, WEI Xue-yong, ZHANG Hong, DONG Dong-lin, YANG Ming, ZHANG Kai-jun. Visual numeric simulation of the height of fractured zone in No.2 northern working area in Donghuantuo Mine,Kailuan[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(5): 41-44.

Cited By

Cited by

Periodical cited type(13)

1.	郭兴泉. 煤峪口矿首采工作面复杂地质条件“四位一体”综合探测技术研究. 晋控科学技术. 2024(01): 1-4+10 .
2.	郭曼，杜少鹏，左兆龙，徐吉丰. 槽波地震技术在大同煤田地质构造探测中的应用. 陕西煤炭. 2024(07): 147-151 .
3.	顾焕琪，吴荣新，沈国庆，胡泽安. 回采工作面断层构造无线电波反射测量方法研究. 煤田地质与勘探. 2022(02): 125-131 . 本站查看
4.	蔡文芮. 基于三维地震和矿井槽波资料的工作面构造综合解释. 陕西煤炭. 2022(04): 1-4 .
5.	王保利，金丹，张唤兰，程建远. 煤层中断层的透射槽波定量响应特征. 煤炭学报. 2022(08): 2985-2991 .
6.	郭璐. 利用槽波层析成像技术探查工作面内隐伏地质构造. 内蒙古煤炭经济. 2022(24): 187-189 .
7.	乔瑶峰. 地质构造复杂区域开采槽波物探技术探索与应用. 能源与环保. 2021(01): 31-34+42 .
8.	陈超，曹路通. 基于三维数值模拟的复杂构造地区槽波精细探测研究. 能源与环保. 2021(12): 128-134 .
9.	杨辉. 薄煤层透射槽波探测技术及应用. 煤田地质与勘探. 2020(03): 176-181+187 . 本站查看
10.	郭曼，李志勇，何达喜. 透射槽波勘探在矿井小型构造探测中的应用研究. 能源与环保. 2020(12): 89-94 .
11.	李江华，廉玉广，窦文武，焦阳，李梓毓. 槽波地震反射法探测地质构造应用研究. 煤炭科学技术. 2019(12): 201-206 .
12.	田树伟，姚春艳，崔伟雄. 槽波地震探测技术在玉华煤矿开采中的应用. 能源技术与管理. 2018(03): 151-152 .
13.	赵久斌. 基于槽波层析成像的陷落柱定位研究. 能源与环保. 2018(05): 117-121+126 .

Other cited types(3)

Get Citation

PDF

XML

Article Metrics

Article views (155) PDF downloads (26) Cited by(16)

Experimental study on visual system for water-blocking process of hydrodynamic roadway by aggregate pouring in water inrush mine

Abstract

References

Related Articles

Cited by

Periodical cited type(13)

Other cited types(3)

Catalog

Article Metrics

Related

Experimental study on visual system for water-blocking process of hydrodynamic roadway by aggregate pouring in water inrush mine

Abstract

References

Related Articles

Cited by

Periodical cited type(13)

Other cited types(3)

Catalog

Article Metrics

Related

Export File

Citation

Format

Content