|本期目录/Table of Contents|

[1]宋义敏,邓文良,张苑玉,等.深部高构造应力巷道冲击地压发生临界应力及影响因素研究*[J].中国安全生产科学技术,2023,19(9):83-88.[doi:10.11731/j.issn.1673-193x.2023.09.012]
　SONG Yimin,DENG Wenliang,ZHANG Yuanyu,et al.Study on critical stress and influencing factors of rock burst in deep roadway with high tectonic stress[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2023,19(9):83-88.[doi:10.11731/j.issn.1673-193x.2023.09.012]
点击复制

深部高构造应力巷道冲击地压发生临界应力及影响因素研究*
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
19
期数:
2023年9期
页码:
83-88
栏目:
职业安全卫生管理与技术
出版日期:
2023-09-30

文章信息/Info

Title:
Study on critical stress and influencing factors of rock burst in deep roadway with high tectonic stress
文章编号:
1673-193X(2023)-09-0083-06
作者:
宋义敏; 邓文良; 张苑玉; 赵亚周; 许海亮; 安栋; 张军徽; 韩大永
（1.北方工业大学 土木工程学院，北京 100144；
2.沈阳焦煤股份有限公司 红阳三矿，辽宁 辽阳 111300）
Author(s):
SONG Yimin;  DENG Wenliang;  ZHANG Yuanyu;  ZHAO Yazhou;  XU Hailiang;  AN Dong;  ZHANG Junhui;  HAN Dayong
(1.School of Civil Engineering,North China University of Technology,Beijing 100144,China；
2.Hongyang Third Mine，Shenyang Coking Coal Co.,Ltd.,Liaoyang Liaoning 111300,China）
关键词:
冲击地压; 构造应力; 层滑结构失稳
Keywords:
rock burst;  tectonic stress;  layered sliding structure instability
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2023.09.012
文献标志码:
A
摘要:
为研究深部高构造应力巷道中构造应力对冲击地压发生的影响，采用层滑结构失稳力学模型，获得冲击地压发生临界条件，分析巷道尺寸、煤性质、构造应力等因素对冲击地压发生的影响。研究结果表明：冲击地压受巷道尺寸、煤性质、构造应力、煤岩厚度和煤岩界面摩擦影响，临界载荷随巷道宽度、构造应力和煤岩界面摩擦系数增大而减小，随煤峰值前后模量比、煤层厚度和顶板厚度增大而增大;临界塑性活动区长度随巷道宽度、煤峰值前后模量比、构造应力、煤层厚度和顶板厚度增大而增大，随煤岩界面摩擦系数增大而减小。研究结果可为高水平构造应力巷道冲击地压发生临界条件及冲击地压发生影响因素的研究提供理论参考。
Abstract:
In order to study the influence of tectonic stress on rock burst in deep roadway with high tectonic stress,the mechanical model of layered sliding structure instability was used to obtain the critical conditions of rock burst,and the influence of roadway size,coal properties,tectonic stress and other factors on rock burst was analyzed.The research results show that the rock burst is affected by roadway size,coal properties,tectonic stress,the thickness of coal-rock and coal-rock interface friction.The critical load decreases with the increase of roadway width,tectonic stress,and coal-rock interface friction coefficient,and increases with the increase of modulus ratio before and after coal peak,coal seam thickness,and roof thickness.The length of critical plastic activity zone increases with the increase of roadway width,modulus ratio before and after coal peak,tectonic stress,coal seam thickness,and roof thickness,and decreases with the increase of coal-rock interface friction coefficient.The research results can provide theoretical reference for the study of critical conditions and influencing factors of rock burst in high level structural stress roadway.

参考文献/References:

［1］潘一山.冲击地压发生和破坏过程研究［D］.北京:清华大学,1999.
［2］姜耀东,潘一山,姜福兴,等.我国煤炭开采中的冲击地压机理和防治［J］.煤炭学报,2014,39(2):205-213. JIANG Yaodong，PAN Yishan，JIANG Fuxing，et al.State of the art review on mechanism and prevention of coal bumps in China［J］.Journal of China Coal Society,2014,39(2):205-213.
［3］BIENIAWSKI Z T,DENKHAUS H G,VOGLER U W.Failure of fracture rock［J］.International Journal of Rock Mechanics and Mining Sciences,1969(6):323-341.
［4］SALAMON M D G,WAGNER H.Role of stabilizing pillars in the alleviation of rock burst hazard in deep mines［J］.ISRM Congress,1979(2):561-566.
［5］潘一山,李忠华,章梦涛.我国冲击地压分布、类型、机理及防治研究［J］.岩石力学与工程学报,2003,22(11):1844-1851. PAN Yishan,LI Zhonghua,ZHANG Mengtao.Distribution,type,mechanism and prevention of rock burst in China［J］.Chinese Journal of Rock Mechanics and Engineering,2003,22(11):1844-1851.
［6］章梦涛.冲击地压失稳理论与数值模拟计算［J］.岩石力学与工程学报,1987,6(3):197-204. ZHANG Mengtao.Rock burst instability theory and numerical simulation calculation［J］.Chinese Journal of Rock Mechanics and Engineering,1987,6(3):197-204.
［7］潘俊锋.煤矿冲击地压启动理论及其成套技术体系研究［J］.煤炭学报,2019,44(1):173-182. PAN Junfeng.Theory of rockburst start-up and its complete technology system［J］.Journal of China Coal Society,2019,44(1):173-182.
［8］MRZ Z,NAWROCKI P.Deformation and stability of an elasto-plastic softening pillar［J］.Rock Mechanics and Rock Engineering,1989,22(2):69-108.
［9］SONG Y M,REN H，XU H L,et al.Experimental study on deformation and damage evolution of a mining roadway with weak layer rock under compression-shear load［J］.Archives of Mining Sciences,2021,3(66):351-368.
［10］何富连,张广超.深部高水平构造应力巷道围岩稳定性分析及控制［J］.中国矿业大学学报,2015,44(3):466-476. HE Fulian,ZHANG Guangchao.Stability analysis and control of surrounding rock of roadway with deep level structural stress［J］.Journal of China University of Mining & Technology,2015,44(3):466-476.
［11］王旭宏,杜献杰,冯国瑞,等.“三硬”煤层巷道冲击地压发生机理研究［J］.采矿与安全工程学报，2017，34(4):663-669. WANG Xuhong,DU Xianjie,FENG Guorui,et al.The occurrence mechanism of rock burst in the “three hard” coal seam roadway［J］.Journal of Mining & Safety Engineering，2017，34(4):663-669.
［12］吕进国,南存全,张寅,等.义马煤田临近逆冲断层开采冲击地压发生机理［J］.采矿与安全工程学报,2018,35(3):567-574. LYU Jinguo,NAN Cunquan,ZHANG Yin,et al.Coal bump mechanism in Yima coal field mining near thrust fault［J］.Journal of Mining & Safety Engineering,2018,35(3):567-574.
［13］LU Y,LIU C Y.Similarity simulation of bolt support in a coal roadway in a tectonic stress field［J］.Mining Science and Technology,2010，20(5):718-722.
［14］王本强.构造应力下坚硬底板冲击地压机理分析［J］.煤炭科技,2009(1):79-80,83. WANG Benqiang.Analysis of the mechanism of hard bottom plate impact ground pressure under structural stress ［J］.Coal Science & Technology Magazine,2009(1):79-80,83.
［15］李康,陈建强,赵志鹏,等.临空巷道冲击地压耦合致灾因素及时空演化过程研究［J］.煤炭科学技术,2019,47(12):76-82. LI Kang,CHEN Jianqiang,ZHAO Zhipeng,et al.Study on disaster-causing factors and evolution process of rock burst in roadway near gob ［J］.Coal Science and Technology,2019,47(12):76-82.

相似文献/References:

[1]杨超,李学龙,朱亚飞.基于电磁辐射的矿井冲击地压区域监测预报研究[J].中国安全生产科学技术,2013,9(7):100.[doi:10.11731/j.issn.1673-193x.2013.07.017]
　YANG Chao,LI Xue long,ZHU Ya fei,et al.Research on regional monitoring and prediction for rock burst in mine based on electromagnetic radiation[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(9):100.[doi:10.11731/j.issn.1673-193x.2013.07.017]
[2]朱志洁,张宏伟.基于GA-ELM的冲击地压危险性预测研究[J].中国安全生产科学技术,2014,10(8):46.[doi:10.11731/j.issn.1673-193x.2014.08.008]
　ZHU Zhi-jie,ZHANG Hong-wei.Study on hazard prediction of rock burst based on GA-ELM[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(9):46.[doi:10.11731/j.issn.1673-193x.2014.08.008]
[3]梁冰,汪北方,李刚,等.忻州窑煤矿5935巷道底板卸压槽防冲效果研[J].中国安全生产科学技术,2015,11(2):48.[doi:10.11731/j.issn.1673-193x.2015.02.008]
　LIANG Bing,WANG Bei-fang,LI Gang,et al.Study on rockburst prevention effect of floor pressure-relief slot in 5935 roadway of Xinzhouyao coal mine[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(9):48.[doi:10.11731/j.issn.1673-193x.2015.02.008]
[4]谢苗,刘治翔,解敏,等.巷道超前支护装备的防冲击控制策略研究[J].中国安全生产科学技术,2015,11(3):59.[doi:10.11731/j.issn.1673-193x.2015.03.010]
　XIE Miao,LIU Zhi-xiang,XIE Min,et al.Research on anti-shock control strategy for advanced supporting equipment of roadway[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(9):59.[doi:10.11731/j.issn.1673-193x.2015.03.010]
[5]唐治,潘一山,朱小景,等.液压立柱内外翻转式吸能防冲构件特性数值分析[J].中国安全生产科学技术,2015,11(7):74.[doi:10.11731/j.issn.1673-193x.2015.07.012]
　TANG Zhi,PAN Yi-shan,ZHU Xiao-jing,et al.Numerical analysis on properties of inside-outside overturning energy absorption and anti-impact components of hydraulic column[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(9):74.[doi:10.11731/j.issn.1673-193x.2015.07.012]
[6]马箫,潘一山,肖永惠,等.诱导式防冲支护装置的屈曲吸能特性研究[J].中国安全生产科学技术,2016,12(6):42.[doi:10.11731/j.issn.1673-193x.2016.06.008]
　MA Xiao,PAN Yishan,XIAO Yonghui,et al.Study on buckling energy-absorption properties of induced supporting device for rock burst prevention[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2016,12(9):42.[doi:10.11731/j.issn.1673-193x.2016.06.008]
[7]尹永明,张兴凯,周建新,等.基于模糊综合评判的冲击地压危险性分区预评价技术研究[J].中国安全生产科学技术,2017,13(3):180.[doi:10.11731/j.issn.1673-193x.2017.03.029]
　YIN Yongming,ZHANG Xingkai,ZHOU Jianxin,et al.Study on zoning pre-evaluation technology of rock burst risk based on fuzzy comprehensive evaluation[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(9):180.[doi:10.11731/j.issn.1673-193x.2017.03.029]
[8]王春华,王超,陈奕帆.基于钻杆推力法结合钻杆位移预测围岩应力的研究[J].中国安全生产科学技术,2017,13(11):22.[doi:10.11731/j.issn.1673-193x.2017.11.004]
　WANG Chunhua,WANG Chao,CHEN Yifan.Study on prediction of surrounding rock stress based on drill pipe thrust method combined with drill pipe displacement[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(9):22.[doi:10.11731/j.issn.1673-193x.2017.11.004]
[9]史俊伟,孟祥瑞,陈章良,等.巨厚砾岩下冲击地压发生机理及加固技术研究[J].中国安全生产科学技术,2017,13(12):118.[doi:10.11731/j.issn.1673-193x.2017.12.018]
　SHI Junwei,MENG Xiangrui,CHEN Zhangliang,et al.Study on occurrence mechanism and reinforcement technology of rock burst under super thick conglomerate[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(9):118.[doi:10.11731/j.issn.1673-193x.2017.12.018]
[10]王志强,苏越,崔冬雪,等.华丰矿冲击地压危险性预测及区域防治技术研究[J].中国安全生产科学技术,2018,14(2):87.[doi:10.11731/j.issn.1673-193x.2018.02.014]
　WANG Zhiqiang,SU Yue,CUI Dongxue,et al.Study on risk prediction and regional prevention and control technologies of rock burst in Huafeng Mine[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2018,14(9):87.[doi:10.11731/j.issn.1673-193x.2018.02.014]

备注/Memo

备注/Memo:
收稿日期： 2023-04-20
* 基金项目： 国家自然科学基金项目(51774015，51474013)
作者简介： 宋义敏，博士，教授，主要研究方向为岩石力学相关实验和理论。
更新日期/Last Update: 2023-10-12