地下水位の時系列解析と広域地盤沈下予測への適用(<小特集>圧密の理論と実際)

概要

論文の詳細を見る
An observational method has been proposed for predicting future land subsidence trends, based on previously observed data. This method is capable of predicting future land subsidence by considering fluctuation of ground water levels. Since the fluctuation of ground water level changes seasonally, it is very difficult to make an accurate evaluation. In order to overcome this difficulty, analyses of fluctuations of ground water levels in the time domain are conducted. The results from the analysis are then incorporated into the observational method to improve the accuracy of predicting the future land subsidence. The improved method is found to be more accurate than the original method, even where a sudden variation of ground water level occurs due to water shortage during the dry season.
社団法人地盤工学会の論文
2001-06-01