Abstract: The parameters of characteristic frequency of the aquifer system in the well Lu-04 have been calculated for some well frequency under the test.The natural period of vibration is 40.59s and the damping factor is 0.0362s^-1.The transmissibility of the aquifer in the well Lu-04 has also been estimated to be 1.8?10^-3m²/s.The results may account for less responose of well Lu-04 to seismic waves than that of the Pearl Soring well.

Key words: Shandong Province, Well level, Oscillation test, Natural period, Damping factor, Transmissibility

摘要： 通过鲁04井的频率特性试验,求出了该井含水层系统的频率特性参数,固有振动周期为40.59s,阻尼系数为0.0362s^-1。并且计算出鲁04井含水层的导水系数为1.8×10^-3m²/s。利用这些结果解释了鲁04井对地震波响应比珍珠泉井差的原因。

关键词: 山东, 井水位, 振荡试验, 固有周期, 阻尼系数, 导水系数