|本期目录/Table of Contents|

[1]张龙,袁树杰,朱成涛.俯采工作面采空区“三带”分布研究[J].中国安全生产科学技术,2013,9(5):67-71.[doi:10.11731/j.issn.1673-193x.2013.05.013]
　ZHANG Long,YUAN Shu jie,ZHU Cheng tao,et al.Study on distribution of “Three Zones” in goaf of fully mechanized underhand mining face[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2013,9(5):67-71.[doi:10.11731/j.issn.1673-193x.2013.05.013]
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俯采工作面采空区“三带”分布研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
9
期数:
2013年5期
页码:
67-71
栏目:
职业安全卫生管理与技术
出版日期:
2013-05-31

文章信息/Info

Title:
Study on distribution of “Three Zones” in goaf of fully mechanized underhand mining face
作者:
张龙1; 袁树杰1; 2; 朱成涛1
(1.安徽理工大学能源与安全学院,安徽淮南232001; 2.安徽理工大学煤与瓦斯共采实验室,安徽淮南232001)
Author(s):
ZHANG Long 1;  YUAN Shu jie 1;  2;  ZHU Cheng tao 1
(1. School of Energy and Safety, Anhui University of Science and Technology, Huainan Anhui 232001, China;  2. Key Laboratory of Integrated Coal Exploitation and Gas Extraction, Anhui University of Science and Technology,  Huainan Anhui 232001, China)
关键词:
矿井火灾; 采空区火灾; 煤炭自燃
Keywords:
mine fires;  goaf fire;  spontaneous combustion 〖HT〖HK
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2013.05.013
文献标志码:
A
摘要:
为了防治采空区煤炭自燃,采用热电偶测温和束管气体监测方法对五沟矿1021俯采工作面观测,得到采空区温度及氧浓度的变化情况。通过对温度和氧浓度实测结果的分析,并利用MIN-MAX方法优化,最终确定了采空区“三带”的范围。结合五沟矿煤的自然发火期,可以推算出工作面的临界推进速度,以此有效指导工作面的防灭火工作
Abstract:
In order to prevent against spontaneous combustion of coal in goaf, thermocouple temperature measurement system and bundle pipe gas monitoring system were applied to observe 1021 fully mechanized underhand mining face of wugou coal mine, and the change conditions of temperature and oxygen concentration in goal were obtained. Finally the range of "three zones" of goal was ascertained by analysis of the measured results of temperature and oxygen concentration and optimization of MINMAX method. In combination with the period of coal spontaneous combustion in Wugou coal mine, the critical speed of mining face could be calculated to efficiently guide fire prevention work of mining face.

参考文献/References:

[1]孙勇,张人伟,贺晓刚,等.综放开采采空区自然发火规律实测分析研究［J］.煤炭科学技术,2008,36(5):5254 SUN Yong, ZHANG Renwei, HE Xiaogang, et al. Research on site measurement analysis of spontaneous combustion law for goaf of fully mechanized top coal caving mining face ［J］. Coal Science and Technology, 2008, 36(5):5254〖ZK)
[2］陈立,郭鑫禾,武江河.综放面采空区遗煤自燃“三带”范围的预测［J］.河北工程大学学报,2010,27(3):6971 CHEN Li, GUO Xinhe, WU Jianghe. Prediction on the range of spontaneous combustion threezones in the residual coal in the goaf of the fully mechanized face［J］. Journal of Hebei University of Engineering, 2010, 27(3):6971〖ZK)
[3］王东江,杨胜强,刘松,等.采空区漏风对煤自燃危险性的影响［J］.煤矿安全,2011,42(5):129132 WANG Dongjiang, YANG Shengqiang, LIU Song, et al. The effect of gob air leakage on the danger of coal spontaneous combustion ［J］. Safety in Coal Mines, 2011, 42(5):129132〖ZK)
[4］郝朝瑜,王继仁,等.综放采空区特性与氧浓度分布关系研究［J］.防灾减灾工程学报,2011,31(3):323327 HAO Chaoyu, WANG Jiren, et al. Study on the relationship of goaf characteristics and oxygen concentration distribution in fully mechanized mining face ［J］. Journal of Disaster Prevention and Mitigation Engineering, 2011, 31(3):323327〖ZK)
[5］王刚,程卫民,周刚.综放工作面采空区自燃“三带”分布规律的研究［J］.矿业安全与环保,2010,37(1):1821 WANG Gang, CHENG Weimin, ZHOU Gang. Research on the distribution law of goaf spontaneous combustion threezones in fully mechanized mining face ［J］. Mining Safety & Environmental Protection, 2010, 37(1):1821〖ZK)
[6］邓凯,袁树杰.综采工作面采空区煤炭自燃“三带”的划分及实测［J］.煤矿安全,2012,43(5):141146 DENG Kai, YUAN Shujie. Classified and measured of coal spontaneous combustion “Three Zones” in gob of fully mechanized mining face ［J］. Safety in Coal Mines, 2012, 43(5):141146〖ZK)
[7］张国枢,戴广龙.煤炭自燃理论与防治实践［M］.北京:煤炭工业出版社,2002:6869 ZHANG Guoshu, DAI Guanglong. The coal spontaneous combustion theory and prevention practice ［M］. China Coal Industry Publishing House, 2002:6869〖ZK)
[8］褚廷湘,杨胜强,等.实测采空区温度和气体成分的自然发火“三带”范围确定［J］.煤矿安全,2008,40(7):710 CHU Tingxiang, YANG Shengqiang, et al. Research on “Threezone” of spontaneous combustion by measuring temperature and gas consistency in goaf ［J］. Safety in Coal Mines, 2008, 40(7):710〖ZK)
[9］陆新晓,曹凯,吴征艳.基于O2和CO浓度综合划定采空区“三带”［J］.矿业工程研究,2011,26(3):4850 LU Xinxiao, CAO Kai, WU Zhengyan. Comprehensive determination of goaf “Threezones” based on the concentration of oxygen and carbon dioxide ［J］. Mineral Engineering Research, 2011, 26(3):4850〖ZK)
[10］时国庆,王德明,等. 基于FLUENT对采空区氧气浓度场的数值模拟［J］. 煤炭科学技术,2009,(6):7679 SHI Guoqing, WANG Deming, et al. Numerical simulation of oxygen concentration distribution in gob areas based on FLUENT ［J］. Coal Science and Technology, 2009, (6):7679〖ZK)
[11］张人伟,贺晓刚,孙勇,等.朱仙庄矿综放面采空区“三带”范围的确定及应用［J］.采矿与安全工程学报,2008,25(3):332336 ZHANG Renwei, HE Xiaogang, SUN Yong, et al. Determination of threezone in goaf on fullymechanized face in Zhuxianzhuang coal mine and its application［J］. Journal of Mining & Safety Engineering, 2008,25(3):332336 〖ZK)〖FL)〖HJ〖HT〖ST〖WT〖LM

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备注/Memo

备注/Memo:
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更新日期/Last Update: 2013-07-30