摘要
为查清已知采空区内煤层火烧区边界,采用综合物探进行矿区工程地质勘查;通过实例介绍了磁法、测温法等技术的原理、工作方法及在工程地质勘查中的应用效果。结论表明,综合物探在勘查井下采空区活火区边界方面,解释精度高,成果可靠,地质效果明显。
In order to find out the burning area boundary of coal seams in known goaf,the comprehensive geophysical prospecting method was adopted in mine engineering geological exploration. Combined with examples,the working principle,working method and application effect of magnetic method and thermometry in engineering geological exploration was introduced. The result shows that the integrated geophysical exploration has advantages of high precision,reliable results and obvious geological effect in the exploration of goaf burning area.
出处
《陕西煤炭》
2017年第3期83-85,78,共4页
Shaanxi Coal
关键词
活火区
磁法
测温法
勘查效果
burning area
magnetic method
temperature measurement method
exploration effect
