摘要
试用弹性理论和地下流体动力学分析了陶庄矿山诱发塌陷地震对承压井水位的影响,分析了井水位变化与塌陷地震震级及塌陷点距水井距离之间的关系。通过对塌陷地震序列的分析,给出了较大塌陷地震前小塌陷地震增多的可能“前兆”。
In this paper, the effect of collapsed earthquake induced in the mine of Taozhuang at the water level in the pressure well is analysed on the basis of elastic theory and dynamics of ground fluid. The relationships between the variation of well water, magnitude of the collapsed earthquake and the distance between the collapse spot and the well is discussed. A probable 'precursor', small collapsing earthquakes which will be increased before the bigger one is given by the means of analysing the sequences of the collapse earthquake.
出处
《华南地震》
1991年第4期75-82,共8页
South China Journal of Seismology
关键词
矿山诱发地震
塌陷地震
承压井
弹性理论
地震序列
Induced earthquake in mine
Collapsed earthquake
Pressure well
Elastic theory
Earthquake sequence
