井-含水层系统对地下水微动态信息响应能力差异的分析

Analysis on Differences of Responding Ability of Well-Aquifer System to Microdynamic Information of Groundwater

利用山西地区6口观测井的水位资料,对水震波、前驱波记录次数进行了统计,并对各观测井的潮汐因子、气压效率进行了计算,分析了井-含水层系统对水震波、固体潮、气压、前驱波微动态信息的响应能力,利用井-含水层的特征参数以及含水层的岩性解释了不同观测井对微动态信息响应能力差异的原因。

Taking the water level data from 6 wells in Shanxi as examples, recorded numbers of wave in water and earthquake precursor wave are statistically worked out. Also, the tide factor and efficiency of atmospheric pressure of each well are calculated out. Analysis on responding ability of well-aquifer system to microdynamic information of wave in water, earth tide, atmospheric pressure and earthquake precursor wave is made. The causes for differences of responding ability among different wells to microdynamic information are explained from characteristic parameters of the well-aquifer and rock or soil properties of aquifer.