|本期目录/Table of Contents|

[1]张春,王蓉蓉,郑旭峰,等.通风方式对沿空留巷采空区自燃危险区域影响分析[J].中国安全生产科学技术,2026,22(2):106-112.[doi:10.11731/j.issn.1673-193x.2026.02.013]
　ZHANG Chun,WANG Rongrong,ZHENG Xufeng,et al.Analysis of the influence of ventilation mode on the spontaneous combustion hazard area of the gob-side entry retaining goaf[J].Journal of Safety Science and Technology,2026,22(2):106-112.[doi:10.11731/j.issn.1673-193x.2026.02.013]
点击复制

通风方式对沿空留巷采空区自燃危险区域影响分析()

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

卷:
22
期数:
2026年2期
页码:
106-112
栏目:
火灾与爆炸安全
出版日期:
2026-02-28

文章信息/Info

Title:
Analysis of the influence of ventilation mode on the spontaneous combustion hazard area of the gob-side entry retaining goaf
文章编号:
1673-193X(2026)-02-0106-07
作者:
张春; 王蓉蓉; 郑旭峰; 张帅杰
（1.辽宁工程技术大学 安全科学与工程学院，辽宁 阜新 123000；
2.辽宁工程技术大学 矿山热动力灾害与防治教育部重点实验室，辽宁 葫芦岛 125105）
Author(s):
ZHANG Chun;  WANG Rongrong;  ZHENG Xufeng;  ZHANG Shuaijie
(1.School of Safety Science and Engineering,Liaoning Technical University,Fuxin Liaoning 123000,China;
2.Key Laboratory of Mine Power Disaster and Prevention of Ministry of Education,Liaoning Technical University,Huludao Liaoning 125105,China)
关键词:
自燃危险区域; 沿空留巷; 通风方式; 数值模拟; 漏风流场
Keywords:
spontaneous combustion hazard zone;  goaf-side retained entry;  ventilation pattern;  numerical simulation;  air leakage flow field
分类号:
TD75；X936
DOI:
10.11731/j.issn.1673-193x.2026.02.013
文献标志码:
A
摘要:
为研究不同通风方式下沿空留巷采空区的气体分布特征，以黑眼泉矿SA1104工作面为工程背景，采用数值模拟方法从三维层面上对比“Y”型通风与“W”型通风2种方式下采空区的漏风流场特征及自燃危险区域分布规律。研究结果表明：“Y-2”型、“Y-1”型与“W”型通风方式下，自燃区域面积占比分别为34.2%，27.5%和23.4%。在“Y”型通风方式下，采空区浅部与深部漏风流相互连通，整体呈扇形运移；而“W”型通风方式下，采空区浅部与深部漏风流不连通，采空区内氧气体积分数分布不均匀。综合分析认为，“Y-1”型通风方式在降低沿空留巷采空区煤炭自燃风险方面效果更佳。研究结果可为矿井通风安全设计和煤炭自燃防治提供参考。
Abstract:
In order to investigate the gas distribution characteristics in the gob of a goaf-side retained entry under different ventilation patterns,this study takes the SA1104 working face of Heiyanquan Mine as the engineering background and applies three-dimensional numerical simulations to compare the air leakage flow field and the distribution of spontaneous combustion hazard zones under Y-type and W-type ventilation.The results show that the proportions of the spontaneous combustion hazard area under the Y-2,Y-1,and W ventilation patterns are 34.2%,27.5%,and 23.4%,respectively.Under Y-type ventilation,the leakage airflow in the shallow and deep parts of the gob is connected,and the overall migration exhibits a fan-shaped pattern.Under W-type ventilation,the leakage airflow in the shallow and deep parts of the gob is not connected,and the oxygen volume fraction in the gob shows a non-uniform distribution.The overall analysis indicates that the Y-1 ventilation pattern is more effective in reducing the risk of coal spontaneous combustion in the gob of a goaf-side retained entry.These findings provide a reference for mine ventilation safety design and the prevention and control of coal spontaneous combustion.

参考文献/References:

［1］张全健.山东省重点煤矿资源开发利用现状分析及资源保护技术研究［D］.青岛：山东科技大学,2004.
［2］王刚.小型煤矿开采引发环境问题现状分析及防治［D］.西安：长安大学,2017.
［3］文虎,于志金,翟小伟,等.沿空留巷采空区氧化带分布特征与关键参数分析［J］.煤炭科学技术,2016,44(1):138-143.WEN Hu,YU Zhijin,ZHAI Xiaowei,et al.Distribution characteristics and key parameter analysis of the oxidation zone in the goaf of along-the-air retained alley ［J］.Coal Science and Technology,2016,44(1):138-143.
［4］魏松.切顶沿空留巷采空区自燃危险区域时空演化规律及防治研究［D］.阜新：辽宁工程技术大学,2023.
［5］张子静.不同通风方式采空区模拟煤氧化升温过程的红外可视化研究［D］.徐州：中国矿业大学,2021.
［6］霍源.压抽不同通风方式下采空区气体向工作面涌出规律研究［D］.西安：西安科技大学,2022.
［7］钱鸣高,许家林.覆岩采动裂隙分布的“O”形圈特征研究［J］.煤炭学报,1998(5):20-23.QIAN Minggao,XU Jialin.Study on the "O"-shaped circle characteristics of overburden strata fracture distribution ［J］.Journal of China Coal Society,1998(5):20-23.
［8］赵晓举,李瑞,贾海林,等.采场覆岩两带与采空区自燃三带相关关系研究［J］.能源与环保,2020,42(6):1-7.ZHAO Xiaoju,LI Rui,JIA Hailin,et al.Research on the correlation between the two-zone and the three-zone of spontaneous combustion in goaf of mining field ［J］.Energy and Environmental Protection,2020,42(6):1-7.
［9］刘伟.采空区自然发火的多场耦合机理及三维数值模拟研究［D］.北京：中国矿业大学（北京）,2014.
［10］ZHANG J G,WANG W,LI Y H,et al.Fracture distribution characteristics in goaf and prevention and control of spontaneous combustion of remained coal under the influence of gob-side entry retaining roadway ［J］.Energies,2022,15(13):4778-4778.
［11］GUI X H,XUE H T,ZHAN X R,et al.Measurement and numerical simulation of coal spontaneous combustion in goaf under Y-type ventilation mode ［J］.ACS Omega,2022,7(11):9406-9421.
［12］郭军,王磊,杜文涛,等.通风方式对沿空留巷采空区煤自燃影响规律研究［J］.工矿自动化,2024,50(11):142-151.GUO Jun,WANG Lei,DU Wentao,et al.Study on the influence law of ventilation mode coal on spontaneous combustion in goaf of roadway left along the goaf ［J］.Industrial and Mining Automation,2024,50(11):142-151.
［13］程红林,周礼杰,李美晨,等.U型和Y型通风方式下工作面流场特征及瓦斯浓度分布规律探究［J］.华北科技学院学报,2023,20(5):84-93.CHENG Honglin,ZHOU Lijie,LI Meichen,et al.Investigation on flow field characteristics and gas concentration distribution patterns of longwall faces under U-type and Y-type ventilation ［J］.Journal of North China Institute of Science and Technology,2023,20(5):84-93.
［14］左秋玲.漏风流场诱导下采空区破碎煤体氧化升温机制研究［D］.武汉：武汉理工大学,2020.
［15］谢小平.贵州山区浅埋煤层群切顶留巷采空区覆岩裂隙演化及遗煤自燃规律研究［D］.徐州：中国矿业大学,2025.

相似文献/References:

[1]何磊,杨胜强,孙祺,等.Y型通风下采空区瓦斯运移规律及治理研究[J].中国安全生产科学技术,2011,7(2):50.
　HE Lei,YANG Sheng qiang,SUN Qi,et al.Study on gas transportation principle and control in goaf with Yshape ventilation system[J].Journal of Safety Science and Technology,2011,7(2):50.
[2]杨百顺,唐小山,凌志迁,等.深井开采巷旁充填沿空留巷围岩活动规律研究[J].中国安全生产科学技术,2012,8(6):58.
　YANG Bai shun,TANG Xiao shan,LING Zhi qian,et al.Study on surrounding rock moving law of roadside filling’s gobside entry retaining in deep mining[J].Journal of Safety Science and Technology,2012,8(2):58.
[3]杨百顺,谢洪,凌志迁.深井开采沿空留巷顶板锚杆强化控制技术研究[J].中国安全生产科学技术,2010,6(4):50.
　YANG Bai-shun,XIE Hong,LING Zhi-qian.Study on roof control technology of gob-side entry retaining in deep mining[J].Journal of Safety Science and Technology,2010,6(2):50.
[4]李胜,范超军,罗明坤,等.二次采动下沿空留巷围岩变形及其控制研究[J].中国安全生产科学技术,2015,11(7):48.[doi:10.11731/j.issn.1673-193x.2015.07.008]
　LI Sheng,FAN Chao-jun,LUO Ming-kun,et al.Deformation of surrounding rock and its control of gob-side entry retaining during the second mining stage[J].Journal of Safety Science and Technology,2015,11(2):48.[doi:10.11731/j.issn.1673-193x.2015.07.008]
[5]贺飞,王继仁,郝朝瑜,等.浅埋近距离煤层内错布置采空区自燃危险区域研究[J].中国安全生产科学技术,2016,12(2):68.[doi:10.11731/j.issn.1673-193X.2016.02.012]
　HE Fei,WANG Jiren,HAO Chaoyu,et al.Study on dangerous area of goaf spontaneous combustionin shallow and close distance coal seams with inner crossing layout[J].Journal of Safety Science and Technology,2016,12(2):68.[doi:10.11731/j.issn.1673-193X.2016.02.012]
[6]王银辉,艾兴,赵涛,等.高瓦斯沿空留巷采空区自燃危险区域数值模拟[J].中国安全生产科学技术,2017,13(4):53.[doi:10.11731/j.issn.1673-193x.2017.04.009]
　WANG Yinhui,AI Xing,ZHAO Tao,et al.Numerical simulation on spontaneous combustion dangerous zone in goaf with high gas and gob-side entry retaining[J].Journal of Safety Science and Technology,2017,13(2):53.[doi:10.11731/j.issn.1673-193x.2017.04.009]
[7]张迎新,马凯欣,贾宝山,等.密闭墙阻隔下采空区连通瓦斯运移规律及抽采优化研究*[J].中国安全生产科学技术,2025,21(6):71.[doi:10.11731/j.issn.1673-193x.2025.06.009]
　ZHANG Yingxin,MA Kaixin,JIA Baoshan,et al.Study on gas migration law and optimization of gas drainage technology in connected goaf under the barrier effect of sealing walls[J].Journal of Safety Science and Technology,2025,21(2):71.[doi:10.11731/j.issn.1673-193x.2025.06.009]

备注/Memo

备注/Memo:
收稿日期： 2025-07-04
作者简介： 张春，博士，副教授，主要研究方向为矿井灾害防治、矿井通风和冲击地压防治。
通信作者： 王蓉蓉，硕士研究生，主要研究方向为矿井灾害防治。
更新日期/Last Update: 2026-03-09