摘要
介绍了陷落柱在煤炭开采中的危害性,分析了陷落柱的地球物理特征、时间剖面上的陷落柱特征、偏移剖面上的陷落柱特征;最后得出结论:尽管陷落柱是一个形态特殊的地质体,它与围岩间存在着程度不同的物性差异,但可采用物探手段对其进行综合探测研究,从而更好地为煤矿生产服务。
The paper introduces the damage of collapse columns in the mining.The geophysical characteristics of the collapses columns in time section and migration section were analyzed.The conclusion is as follows： although the collapse column is a special geological body and is of physical difference from surrounding rocks,the geophysical exploration could be used in comprehensive detection study in order to better serve the mine production.
出处
《山西煤炭》
2011年第12期69-70,共2页
Shanxi Coal
关键词
煤田陷落柱
陷落柱特征
地球物理特征
coalfield collapse column
characteristics of collapse column
geophysical characteristics
