摘要
通过对1992年河南登封4.7级地震的资料分析,表明拐河老井地下水位变化是区域应力场的变化效应。在时间上有连续性,在空间上和构造体系上有一定的相关性
Through analysis for the data of Dengfeng M 4 7 earthquake,found that the ground water level variation of Guaihe old well is the effect of the regional stress field variation,both effects have the succession of time,and the relativity of space and tectonics system.