摘要
本文对吕王井水位自1987年1月以来在已往正常年变中出现急剧下降的异常至目前仍处于下降波动的动态进行分析。 通过收集区域地质、矿山排水等有关资料进行定性解释。然后用地下水动力学法定量计算矿坑排水影响半径。 结果表明,吕王井水位之所以产生急剧下降动态,是由于矿山排水影响所致,并非地震前兆。
This paper analyzed the dynamic process of dropping fluctuation of the Luwang well water level from normal yearly variation to sharp drcp since January 1987. Through collection of data related to the regional geology and mine drainage, the variation are qualitatively explained, then the affected radius of the mine drainage is quantitatively calculated based on the ground water dynamics. Results show that the sharp-drop dynamic process of the Luwang well water level is caused by the mine drainage, and is not an earthquake precursor.
出处
《地震》
CSCD
北大核心
1992年第6期61-65,72,共12页
Earthquake
