摘要
鲁29井通过重锤试验求出了含水层的导水系数为10.8m^2/d,这比抽水试验给出的小一些,但数量级相同。这可能与试验时水位降深有关,水位降深越小,则得出的含水层的导水系数也越小。 重锤试验法比抽水试验法简单易行和经济迅速,用宋解释地下水微动态更合理,较易推广应用。
On the basis of heavy hammer test, the transmissibility of the aquifer in the well Lu-29 has been estimated. It equals 10.8m2/d. It is slightly smaller than that given by the pumping test, but they have the same order. This perhaps relates to the water level downs in the test. The smaller the water level downs, the smaller transmissibility of the aquifer will be gotten by the test.
The heavy hammer test is more simple, more convenient, more economical and more swift than the pumping test, it is also more reasonable to explain the micro-behavior of groundwater and easier to put into practice.
出处
《华南地震》
1989年第1期8-16,共9页
South China Journal of Seismology
