CHEN Jie，LIU Bo，ZHU Chao，et al. Early-warning evaluation and warning of rock burst using acoustic emission characteristics of coal sample failure[J]. Coal Science and Technology，2023，51（2）：116−129
. DOI: 10.13199/j.cnki.cst.2022-1720| Citation: |
CHEN Jie，LIU Bo，ZHU Chao，et al. Early-warning evaluation and warning of rock burst using acoustic emission characteristics of coal sample failure[J]. Coal Science and Technology，2023，51（2）：116−129 . DOI: 10.13199/j.cnki.cst.2022-1720
|
As the most common dynamic disaster of coal rock in deep coal mining, rock burst seriously affects the safe and efficient mining of coal resources. Accurate and timely to predict the rock burst is the best way to control and prevent it. In order to study the precursory information characteristics of coal rock impact to establish an efficient and accurate dynamic prediction model. The triaxial compression test of coal bursting liability performed to get the acoustic emission characteristic parameters of coal failure process, meanwhile the monitoring values of microseismic parameters of typical impact mine face were selected and compared with the AE parameters obtained in the laboratory, then based on the similarity of them, the relationship between laboratory-scale and engineering-scale impact acoustic information representation had been built. It shows the “stepwise” increase of accumulated AE energy during coal sample compression and the “lack of earthquake” phenomenon before the occurrence of large energy seismic events have a good correlation, both of them could be used to revealed the energy breeding process of coal and rock mass. The same energy index has the same evolutionary trend for the occurrence of large energy events at different scales, and it can be used as an early warning index of rock burst risk after quantification. In addition, the static factors and stress dynamic factors affecting the occurrence of rock burst in working face are selected, and the dynamic weights are given respectively by combining the microseismic parameters obtained, which modified by using the Bayesian probability, then a static cooperative comprehensive evaluation and early warning model of rock burst is constructed. Furthermore, the model is used to evaluate and warn the danger of a mining face in Henan Province, and the results are better than those of the traditional evaluation model, which shows the engineering applicability and accuracy of the model.
| [1] |
谢和平,任世华,谢亚辰,等. 碳中和目标下煤炭行业发展机遇[J]. 煤炭学报,2021,46(7):2197−2211.
XIE Heping,REN Shihua,XIE Yachen,et al. Development opportunities of the coal industry towards the goal of carbon neutrality[J]. Journal of China Coal Society,2021,46(7):2197−2211.
|
| [2] |
袁 亮. 深部采动响应与灾害防控研究进展[J]. 煤炭学报,2021,46(3):716−725.
YUAN Liang. Research progress of mining response and disaster prevention and control in deep coal mines[J]. Journal of China Coal Society,2021,46(3):716−725.
|
| [3] |
谢和平,高 峰,鞠 杨. 深部岩体力学研究与探索[J]. 岩石力学与工程学报,2015,34(11):2161−2178.
XIE Heping,GAO Feng,JU Yang. Research and development of rock mechanics in deep ground engineering[J]. Chinese Journal of Rock Mechanics and Engineering,2015,34(11):2161−2178.
|
| [4] |
窦林名,田鑫元,曹安业,等. 我国煤矿冲击地压防治现状与难题[J]. 煤炭学报,2022,47(1):152−171.
DOU Linming,TIAN Xinyuan,CAO Anye,et al. Present situation and problems of coal mine rock burst prevention and control in China[J]. Journal of China Coal Society,2022,47(1):152−171.
|
| [5] |
夏永学,康立军,齐庆新,等. 基于微震监测的5个指标及其在冲击地压预测中的应用[J]. 煤炭学报,2010,35(12):2011−2016.
XIA Yongxue,KANG Lijun,QI Qingxin,et al. Five indexes of microseismic and their application in rock burst forecastion[J]. Journal of China Coal Society,2010,35(12):2011−2016.
|
| [6] |
金佩剑,王恩元,刘晓斐,等. 冲击地压危险性综合评价的突变级数法研究[J]. 采矿与安全工程学报,2013,30(2):256−261.
JIN Peijian,WANG Enyuan,LIU Xiaofei,et al. Catastrophe progression method on comprehensive evaluation of rock burst[J]. Journal of Mining & Safety Engineering,2013,30(2):256−261.
|
| [7] |
潘俊锋,秦子晗,王书文,等. 冲击危险性分源权重综合评价方法[J]. 煤炭学报,2015,40(10):2327−2335.
PAN Junfeng,QIN Zihan,WANG Shuwen,et al. Preliminary study on early warning method based on weight comprehensive and different-load sources of coal bump[J]. Journal of China Coal Society,2015,40(10):2327−2335.
|
| [8] |
蒋军军. 煤岩失稳破坏声发射—微震特征及在冲击地压预测中应用[D]. 北京: 煤炭科学研究总院, 2016: 78-84.
JIANG Junjun. The characteristics of ae-microseism in the instability destruction of coal-rock mass and their application in rock burst prediction[D]. Beijing: China Coal Research Inst tute, 2016: 78-84
|
| [9] |
CAI Wu,DOU Linming,SI Guangyao,et al. A new seismic-based strain energy methodology for coal burst forecasting in underground coal mines[J]. International Journal of Rock Mechanics and Mining Sciences,2019,123:104086. doi: 10.1016/j.ijrmms.2019.104086
|
| [10] |
CHEN Jie,ZHU Chao,DU Junsheng,et al. A quantitative pre-warning for coal burst hazardous zones in a deep coal mine based on the spatio-temporal forecast of microseismic events[J]. Process Safety and Environmental Protection,2022,159:1105−1112. doi: 10.1016/j.psep.2022.01.082
|
| [11] |
YANG Zengqiang,LIU Chang,ZHU Hengzhong,et al. Mechanism of rock burst caused by fracture of key strata during irregular working face mining and its prevention methods[J]. International Journal of Mining Science and Technology,2019,29(6):889−897. doi: 10.1016/j.ijmst.2018.07.005
|
| [12] |
何 俊,潘结南,王安虎. 三轴循环加卸载作用下煤样的声发射特征[J]. 煤炭学报,2014,39(1):84−90.
HE Jun,PAN Jienan,WANG Anhu. Acoustic emission characteristics of coal specimen under triaxial cyclic loading and unloading[J]. Journal of China Coal Society,2014,39(1):84−90.
|
| [13] |
韩泽鹏. 煤矿冲击矿压前兆信息识别及预警模型研究[D]. 徐州: 中国矿业大学, 2020: 27−30.
HAN Zepeng. Study on identification precursor information and early warning model of coal mine rock burst [D]. Xuzhou: China University of Mining and Technology, 2020: 27−30.
|
| [14] |
张 帆,韩晓明,陈立峰,等. 鄂尔多斯地块北缘b值的时空特征及其地震预测效能分析[J]. 地震学报,2018,40(6):785−796,832.
ZHANG Fan,HAN Xiaoming,CHEN Lifeng,et al. Spatio temporal characteristics of b value in the northern margin of Ordos block and its earthquake prediction efficiency[J]. Acta Seismologica Sinica,2018,40(6):785−796,832.
|
| [15] |
曾宪伟,赵小艳,李蒙亚,等. 2021年5月21日漾濞4次MS≥5.0地震前后b值变化[J]. 地震学报,2022,44(3):401−412.
ZENG Xianwei,ZHAO Xiaoyan,LI Mengya,et al. Variation of b-value before and after Yangbi four MS≥5.0 earthquakes on May 21, 2021[J]. Acta Seismologica Sinica,2022,44(3):401−412.
|
| [16] |
蒋军军,邓志刚,欧阳振华,等. 不同尺寸冲击倾向性煤样声发射b值特征研究[J]. 煤炭科学技术,2019,47(3):120−124.
JIANG Junjun,DENG Zhigang,OUYANG Zhenhua,et al. Study on acoustic emission b-value characteristics of bump-prone coal sample with different sizes[J]. Coal Science and Technology,2019,47(3):120−124.
|
| [17] |
王书文. 矿井微震信号b值计算样本及参数选取研究[J]. 煤炭科学技术,2016,44(12):51−56.
WANG Shuwen. Study on calculation sample and parameter selection of mine microseism signal b value[J]. Coal Science and Technology,2016,44(12):51−56.
|
| [18] |
吴 果,周 庆,冉洪流. 震级−频度关系中b值的极大似然法估计及其影响因素分析[J]. 地震地质,2019,41(1):21−43.
WU Guo,ZHOU Qing,RAN Hongliu. The maximum likelihood estimation of b-value in magnitude-frequency relation and analysis of its influencing factors[J]. Seismology And Geology,2019,41(1):21−43.
|
| [19] |
夏永学. 冲击地压动−静态评估方法及综合预警模型研究[D]. 北京: 煤炭科学研究总院, 2020: 59−72.
XIA Yongxue. Research on the method of dynamic-static evaluation of rock burst and comprehensive early warning mode[D]. Beijing: China Coal Research Institute, 2020: 59−72.
|
| [20] |
胡菊华. 基于残差分析的线性回归模型的诊断与修正[J]. 统计与决策,2019,35(24):5−8.
HU Juhua. Diagnosis and correction of linear regression model based on residual analysis[J]. Statistics & Decision,2019,35(24):5−8.
|
| [21] |
郭建伟. 煤矿复合动力灾害危险性评价与监测预警技术[D]. 徐州: 中国矿业大学, 2013: 90−96.
GUO Jianwei. Hazard assessment and monitoring technology of compound dynamic disaster in mine[D]. Xuzhou: China University of Mining and Technology, 2013: 90−96.
|
| [22] |
陈 结,杜俊生,蒲源源,等. 冲击地压“双驱动”智能预警架构与工程应用[J]. 煤炭学报,2022,47(2):791−806.
CHEN Jie,DU Junsheng,PU Yuanyuan,et al. “Dual-driven" intelligent pre-warning framework of the coal burst disaster in coal mine and its engineering application[J]. Journal of China Coal Society,2022,47(2):791−806.
|
| [23] |
陈为帅. 褶皱区域煤柱型冲击矿压前兆信息与监测预警指标研究[D]. 徐州: 中国矿业大学, 2019: 56−58.
CHEN Weishuai. Study on the precursor information and forecasting inedices of pillar-rock burst in fold area[D]. Xuzhou: China University of Mining and Technology, 2019: 56−58.
|
| [24] |
DU Junsheng,CHEN Jie,PU Yuanyuan,et al. Risk assessment of dynamic disasters in deep coal mines based on multi-source, multi-parameter indexes, and engineering application[J]. Process Safety and Environmental Protection,2021,155:575−586. doi: 10.1016/j.psep.2021.09.034
|
| [25] |
熊俊杰. 基于综合指数法的矿井冲击地压危险性研究[J]. 煤炭科技,2014(4):9−12. doi: 10.3969/j.issn.1008-3731.2014.04.004
XIONG Junjie. Study on mine rock burst risk based on comprehensive index method[J]. Coal Science & Technology Magzine,2014(4):9−12. doi: 10.3969/j.issn.1008-3731.2014.04.004
|
| [26] |
张科学,亢 磊,何满潮,等. 矿井煤层冲击危险性多层次综合评价研究[J]. 煤炭科学技术,2020,48(8):82−89.
ZHANG Kexue,KANG Lei,HE Manchao,et al. Research on multi-level comprehensive evaluation of coal seam rock burst risk in underground mine[J]. Coal Science and Technology,2020,48(8):82−89.
|
| [27] |
崔怀鹏,武俊峰,梁燕华. 基于层次分析法的冲击地压模糊综合评价[J]. 科学技术与工程,2019,19(26):136−140. doi: 10.3969/j.issn.1671-1815.2019.26.020
CUI Huaipeng,WU Junfeng,LIANG Yanhua. Fuzzy comprehensive evaluation of rock burst based on analytic hierarchy process[J]. Science Technology and Engineering,2019,19(26):136−140. doi: 10.3969/j.issn.1671-1815.2019.26.020
|
| 1. |
王双明，孙强，耿济世，袁士豪，贾海梁，王生全，张卫强，胡建军，李得路. 煤炭开采地球关键带响应及减损开采技术体系. 中国地质. 2025(01): 1-21 .
| |
| 2. |
王皓，王强民，董书宁，王晓东，葛光荣，张溪彧，曹书苗，张全. 西部典型煤矿区采动水文生态效应及修复途径. 煤炭学报. 2025(01): 610-622 .
| |
| 3. |
王家臣，刘云熹，李杨，王蕾. 矿业系统工程60年发展与展望. 煤炭学报. 2024(01): 261-279 .
| |
| 4. |
杜华栋，谢姗姗，毕银丽，刘研，孙浩，刘云龙. 半干旱矿区采动地裂缝发育对幼苗库及其建植因子影响. 煤炭科学技术. 2024(02): 350-362 .
本站查看
| |
| 5. |
吴晗. 深部煤层开采宽度对煤柱稳定性的影响研究. 煤炭科技. 2024(03): 105-108 .
| |
| 6. |
王双明，孙强，耿济世，袁士豪，谷超，杨多兴，牛超，路拓，郭晨，张唤兰，黄海鱼，师庆民. 西部矿区采动损害及减损开采的地质保障技术框架体系. 煤田地质与勘探. 2024(09): 1-13 .
| |
| 7. |
李磊，屈晓明，贾乾明，郑长金，易双成. 基于GMS的陈家河煤矿地下水数值模拟研究. 矿产勘查. 2024(S2): 179-186 .
| |
| 8. |
谢晓深，侯恩科，冯栋，从通，侯鹏飞，陈秋计，王建文，李民峰，谢永利. 榆神府矿区采煤地表裂缝发育规律及特征. 工程科学学报. 2023(01): 44-53 .
| |
| 9. |
王双明，耿济世，李鹏飞，孙强，范章群，李丹. 煤炭绿色开发地质保障体系的构建. 煤田地质与勘探. 2023(01): 33-43 .
| |
| 10. |
刘伟，尹勤瑞，刘祥宏. 煤矿区生态自然修复及其人工促进模式探讨. 煤田地质与勘探. 2023(04): 110-124 .
| |
| 11. |
陈芳，李杰卫，张琰君，朱贵祯，朱元昊，朱宏，朱文鑫. 黄土沟壑区特厚煤层开采地裂缝发育规律研究. 金属矿山. 2023(04): 229-235 .
| |
| 12. |
石钰，阳梦，李树刚，薛俊华，赵鹏翔，马玉华. 纳米颗粒复合表面活性剂对煤中CH_4吸附/解吸和扩散的影响. 煤炭学报. 2023(08): 3116-3127 .
| |
| 13. |
雷雯，赵坤. 探讨煤炭开采对生态环境的影响及治理策略. 内蒙古煤炭经济. 2023(14): 58-60 .
| |
| 14. |
谢晓深，侯恩科，王双明，赵兵朝，龙天文，冯栋，侯鹏飞，张琦. 黄河中游榆神府矿区采动含水层失水模式及保护技术. 煤炭科学技术. 2023(12): 197-207 .
本站查看
| |
| 15. |
李树志，李学良，尹大伟. 碳中和背景下煤炭矿山生态修复的几个基本问题. 煤炭科学技术. 2022(01): 286-292 .
本站查看
| |
| 16. |
肖义，尚利康，郭婷婷. 基于GMS的煤层开采对地下水影响的数值模拟研究. 煤炭技术. 2022(03): 135-139 .
| |
| 17. |
王昕，郭英，师童，王旭，魏高明，张超. 深部边远采区综放工作面俯斜开采煤自燃防控方法. 煤矿安全. 2022(05): 81-86 .
| |
| 18. |
桑树勋，袁亮，刘世奇，韩思杰，郑司建，刘统，周效志，王冉. 碳中和地质技术及其煤炭低碳化应用前瞻. 煤炭学报. 2022(04): 1430-1451 .
| |
| 19. |
高银贵，周大伟，安士凯，王玲，张德民，詹绍奇. 煤矿开采地表沉陷UAV-摄影测量监测技术研究. 煤炭科学技术. 2022(05): 57-65 .
本站查看
| |
| 20. |
孙涛，宋世杰，常青，王晨晨，张艳杰，彭芮思，王艺. 煤矸石堆积区土壤重金属形态组成与生物有效性的空间变化特征——以峰峰矿区为例. 煤田地质与勘探. 2022(10): 85-95 .
| |
| 21. |
侯恩科，谢晓深，冯栋，陈秋计，车晓阳，侯鹏飞. 浅埋煤层开采地面塌陷裂缝规律及防治方法. 煤田地质与勘探. 2022(12): 30-40 .
| |
| 22. |
刘超，夏冰冰，白坤，张慧峰，樊江伟，马越，刘鹏，侯恩科. 基于微震监测的中深埋煤层导水裂缝带发育规律研究. 中国煤炭. 2022(12): 60-67 .
| |
| 23. |
侯恩科，谢晓深，王双明，龙天文，石增武，杨征，黄永安，谢永利，陈真，白坤，马越，郭亮亮，王岗. 中深埋厚煤层开采地下水位动态变化规律及形成机制. 煤炭学报. 2021(05): 1404-1416 .
| |
| 24. |
马雄德，祁浩，郭亮亮，迟宝锁，王宏科，朱占荣，曹虎生. 榆神矿区地下水埋深上限阈值. 煤炭学报. 2021(07): 2370-2378 .
| |
| 25. |
林倚天，苏士杰，赵明，赵辉. 煤矸石-粉煤灰充填料浆流变特性的实验研究. 中国煤炭地质. 2021(09): 13-17+41 .
| |
| 26. |
杜华栋，宁本燕，拜梦童，范鹏辉. 1990—2019年榆神府矿区不同地貌植被覆盖度变化及驱动力探究. 林业资源管理. 2021(05): 121-130 .
|
Supported by: Beijing Renhe Information Technology Co., Ltd. 
DownLoad: