満州井戸を用いた地下水揚水に関する実験

概要

論文の詳細を見る
Experiments by using sand model were carried out on collector wells with several different laterals. Simultaneously, experiments by using sand model were carried out on the vertical well. Comparison of the experimental values by using sand model were carried out on the vertical well. Comparison of the experimental values by using collector wells with the one by using the vertical well in the head distribution and the well loss around a well was done. As the results, the following properties became evident. 1) The drawdown in the aquifer by pumping up from collector wells is relatively small compared to the one by pumping up from the vertical well. 2) If the number of laterals in collector wells is increased, the well loss decreases compared with the case of the vertical well. Therefore, efficiency of a collector well for pumping is concluded to be superior to that of a vertical well.
東海大学の論文