| 南屯煤矿构造复杂性分析 |
| |
| 引用本文： | 周延召,姜波,汪吉林.南屯煤矿构造复杂性分析[J].中国煤炭地质,2008(10):77-79. |
| |
| 作者姓名： | 周延召 姜波 汪吉林 |
| |
| 作者单位： | 中国矿业大学资源与地球科学学院,江苏徐州221008 |
| |
| 摘 要： | 矿井构造严重制约着煤矿的建设与生产．对其研究不仅要定性更要定量分析。在分析南屯煤矿地质构造的基础上，利用模糊综合评判方法对井田构造复杂性进行定量分析，其结果与实际基本一致。井田总体构造偏于简单，简单和较简单的单元占总数的70．4％。但在井田东部及东北部构造偏于复杂。因此采区应首先布置在中西部，采用综合机械化开采和普通机械化采煤方法；在矿井东部及东北部宜采用爆破采煤方法，同时要注意煤矿水害的防治。模糊综合评判方法为矿井地质构造定量研究提供了有效途径。
|
| 关 键 词： | 南屯煤矿 构造特征 复杂性 模糊综合评判 |
Structural Complexity Analysis in Nantun Coalmine |
| |
| Zhou Yanzhao,Jiang Bo and Wang Jilin.Structural Complexity Analysis in Nantun Coalmine[J].Coal Geology of China,2008(10):77-79. |
| |
| Authors: | Zhou Yanzhao Jiang Bo and Wang Jilin |
| |
| Institution: | (School of Resources and Geosciences, CUMT, Xuzhou, Jiangsu 221008) |
| |
| Abstract: | The coalmine structure seriously restricts coalmine design and production. The structural study needs not only qualitative but also quantitative. Based on Nantun coalmine geological structure study, by the use of fuzzy comprehensive assessment carried out minefield structural complexity quantitative analysis, the result is basically in accord with practical situation. Overall structure of the minefield is inclined to simple, simple and rather simple units account for 70.4% of total, but in east and northeast part of the minefield is inclined to complex. Thus initial winning districts should be in mid-west part, to use fully mechanized and common mechanized coal mining; in east and northeast parts to use blasting coal mining, and pay attention to mine water flood control at the same time. The fuzzy comprehensive assessment method provides an effective path for mine geological structure quantitative study. |
| |
| Keywords: | Nantun coalmine structural features complexity fuzzy comprehensive assessment |
| 本文献已被 维普 等数据库收录！ |
