| 不同煤体结构类型煤分层视电阻率值的测试 |
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| 引用本文： | 汤友谊,孙四清,郭纯,陈江峰.不同煤体结构类型煤分层视电阻率值的测试[J].煤炭科学技术,2005,33(3):70-72. |
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| 作者姓名： | 汤友谊 孙四清 郭纯 陈江峰 |
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| 作者单位： | 1. 河南理工大学,资源与环境工程系,河南,焦作,454000
2. 焦作煤业(集团)有限责任公司,河南,焦作,454000 |
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| 基金项目： | 国家“十五”科技攻关项目 (2001BA803B0402) |
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| 摘 要： | 利用DZ-ⅡA型防爆数字直流电法仪在淮南矿区井下对不同煤体结构类型的煤分层进行了30组视电阻率值的煤壁测试。根据测试结果认为，利用视电阻率仅能将不同煤体结构区分为硬煤和构造软煤两大类，而测试结果有助于提高对不同煤体结构类型煤的电性差异的认识和相关物探资料解释的精度，推动构造软煤非接触性探测工作的开展。
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| 关 键 词： | 煤体结构 视电阻率 煤分层 构造软煤 |
| 文章编号： | 0253-2336(2005)03-0070-03 |
| 修稿时间： | 2004年11月26 |
Measurement of apparent resistivity value for coal slices of different seam structures |
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| TANG You-yi,SUN Si-qing,Guo Chun,CHEN Jiang-feng.Measurement of apparent resistivity value for coal slices of different seam structures[J].Coal Science and Technology,2005,33(3):70-72. |
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| Authors: | TANG You-yi SUN Si-qing Guo Chun CHEN Jiang-feng |
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| Affiliation: | TANG You-yi~ |
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| Abstract: | With the DZ-II A flame proof digital AC electric method meter, coal wall tests with 30 group apparent resistivity were conducted in coal slices with different coal structure in Huainan underground mining area. According to the test and measured results, it was hold that the apparent resistivity could not only classify the different coal structure area into tow classifications, hard coal and soft coal, but the results could be favorable to improve the identification of the electricity differential for different coal structure seam and the accuracy to explain the related exploration information, which could promote the development of the non contact exploration of the soft coal structure. |
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| Keywords: | coal body structure apparent resistivity coal slicing tectonic soft coal |
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