| 热电偶技术在东欢坨矿采空区温度变化研究中的应用 |
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| 引用本文： | 顾亮,史磊,张显峰,马丛林,田景武. 热电偶技术在东欢坨矿采空区温度变化研究中的应用[J]. 华北科技学院学报, 2010, 7(4): 23-24,29 |
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| 作者姓名： | 顾亮 史磊 张显峰 马丛林 田景武 |
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| 作者单位： | 开滦东欢坨矿业分公司,河北,唐山,064002;唐山职业技术学院,河北,唐山,063004 |
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| 摘 要： | 为了对东欢坨矿8煤层采空区煤炭自然氧化情况及时准确做出分析判断,保证工作面的安全生产,在2087工作面采空区及停采线运用热电偶技术进行温度观测,得到了工作面后方采空区及停采线附件温度变化规律,对工作面后方的采空区三带进行了划分,为该煤层的安全生产奠定了基础。
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| 关 键 词： | 热电偶 采空区 自然发火 停采线 温度 |
Application of Thermocouple Technolohy in Study of Temperature Variation in Gob Area of Donghuantuo Coal Mine |
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| GU Liang,SHI Lei,ZHANG Xianfeng,MA Conglin,TIAN Jingwu. Application of Thermocouple Technolohy in Study of Temperature Variation in Gob Area of Donghuantuo Coal Mine[J]. Journal of North China Institute of Science and Technology, 2010, 7(4): 23-24,29 |
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| Authors: | GU Liang SHI Lei ZHANG Xianfeng MA Conglin TIAN Jingwu |
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| Affiliation: | 1.Donghuantuo Coal mining Branch,Kailuan Group Crop.Ltd.Tangshan Hebei 064002;2.Tangshang Vocation and Technical College,Tangshan Hebei 063004) |
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| Abstract: | The NO.8 coal seam of Donghuantuo coal mine belongs to spontaneous combustion coal seam.In order to strengthen fireproofing management and understand the natural oxidation rule of the gob area,the thermocouple technology was used to observe the change of temperature of 2087 working face.The basic rule of temperature in gob area was studied.The width of three zones of spontaneous combustion was divided.The results can be used to guide the production. |
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| Keywords: | thermocouple gob area spontaneous combustion terminal mining line temperature |
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