基于多参数综合物探的矿山开采区塌陷隐患探测研究

Research on collapse hidden danger detection in mining area based on multi parameter comprehensive geophysical prospecting

由于传统方法测量的地面高精度重力不准确,导致对塌陷隐患位置定位不明确,研究基于多参数综合物探的矿山开采区塌陷隐患探测。通过提取矿山开采区塌陷特征,得到地下水是地面塌陷的“催化剂”,选用CV-5重力仪测量地面高精度重力,采用多参数综合物探方式定位隐患位置,完成基于多参数综合物探的矿山开采区塌陷隐患探测研究。实验通过提取两种传统方法,与文中方法共同对存在塌陷隐患的c区矿山展开隐患探测,得出文中方法探测得到的塌陷隐患数量优于两种传统方法。

Due to the inaccurate ground high-precision gravity measured by traditional methods,the location of collapse hidden danger is not clear.The collapse hidden danger detection in mining area based on multi parameter comprehensive geophysical exploration is studied.By extracting the collapse characteristics of mining area,it is obtained that groundwater is the"catalyst"of ground collapse.Cv-5 gravimeter is selected to measure the ground high-precision gravity,and multi parameter comprehensive geophysical exploration is used to locate the hidden danger position,so as to complete the research on the hidden danger detection of mining area collapse based on multi parameter comprehensive geophysical exploration.By extracting two traditional methods and detecting the hidden dangers of mines in area C with hidden dangers of collapse,it is concluded that the number of hidden dangers detected by the method in this paper is better than the two traditional methods.