| 测氡法在探测浅埋煤层火源范围中的应用 |
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| 引用本文： | 梅国栋,王云海,刘璐.测氡法在探测浅埋煤层火源范围中的应用[J].煤炭科学技术,2007,35(10):42-44,48. |
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| 作者姓名： | 梅国栋 王云海 刘璐 |
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| 作者单位： | 1. 中国安全生产科学研究院,北京,100029
2. 煤炭信息研究院,北京,100029 |
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| 摘 要： | 研究了在利用测氡法探测浅埋煤层自燃火源位置的过程中,测氡曲线会在无火区处出现异常峰,而在火源处,曲线却较为平坦,没有异常反映这一伪异常现象.探讨了氡法在探测浅埋煤层火源位置产生伪异常的原因,并结合测温钻孔数据,确定了实际火源的位置和范围.
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| 关 键 词： | 氡法 伪异常 误判 测氡法 探测 浅埋煤层 火源位置 范围 应用 seam depth area resource fire probe method radon 钻孔数据 测温 结合 现象 异常反映 曲线 |
| 文章编号： | 0253-2336（2007）10-0042-03 |
| 修稿时间： | 2007-06-04 |
Application of radon method to probe fire resource area in shallow depth seam |
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| MEI Guo-dong,WANG Yun-hai,LIU Lu.Application of radon method to probe fire resource area in shallow depth seam[J].Coal Science and Technology,2007,35(10):42-44,48. |
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| Authors: | MEI Guo-dong WANG Yun-hai LIU Lu |
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| Affiliation: | China Academy of Safety Science and Technology, Beijing 100029, China; Coal Information Research Institute, Beijing 100029, China |
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| Abstract: | The paper studied the processing of the application of the radon method to probe the spontaneous fire location in shallow depth seam. The radon curve will have an unusual peat measured from a no fire area. In the fire area, there will be a flat curve and will show no unusual reaction, which could not reflect the false unusual phenomenon. The paper discussed the false unusual cause from the radon method to probe the fire location in the seam. With the data of the temperature measuring boreholes, the location of the area of the fire resources can be confirmed. |
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| Keywords: | radon method false unusual erroneous decision |
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