| 地震波反射共偏移法在探测煤层厚度中的应用 |
| |
| 引用本文： | 丁宽.地震波反射共偏移法在探测煤层厚度中的应用[J].山西地震,2007(2):28-31. |
| |
| 作者姓名： | 丁宽 |
| |
| 作者单位： | 山西大同煤矿集团公司煤矿生产管理分公司,山西,大同,037003 |
| |
| 摘 要： | 地震波在煤、岩层中传播,当遇到不同岩性之间的界面时,就会发生反射。根据这一原理,利用KDZ1114-3型便携式矿井地质探测仪,接收岩层中反射波信息,解析得到反射界面的位置,进而确定煤、岩层的厚度。文中论述了采用该方法探测四台矿一采区皮带上山及回风上山3#煤层厚度的具体过程及探测结果。
|
| 关 键 词： | 反射共偏移法 煤层厚度 物探 钻探 |
| 文章编号： | 1000-6265（2007）02-0028-04 |
| 收稿时间： | 2007-01-15 |
| 修稿时间： | 2007-01-152007-02-03 |
Coal Bed Thickness Prospecting With Common Reflecting and Shifting Method |
| |
| DING Kuan.Coal Bed Thickness Prospecting With Common Reflecting and Shifting Method[J].Earthquake Research in Shanxi,2007(2):28-31. |
| |
| Authors: | DING Kuan |
| |
| Institution: | Coal Mine Managing Branch Company of Datong Mining Industry Group Company, Datong, Shanxi 037003,China |
| |
| Abstract: | Seismic wave will be reflected by the boundary surface of different rock while it spreads in coal and rock medium.According to this principle,we use the KDZ1114-3 portable,intellectual mine prospecting instrument to receive the reflected wave and analyze the information that the wave carries.Then we can get the distance from the surveying station to the surface of the boundary surface,from which,the thickness of coal or rock layer is worked out.In this paper an example on surveying the thickness of No.3 coal bed in the tunnels of the first area in Si tai coal mine is described. |
| |
| Keywords: | Common reflecting and shifting method Geophysical prospecting thickness of coal bed |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
