ボタ山内部の地下水位について
1966 年 82 巻 942 号 p. 837-841
詳細
1966 年 82 巻 942 号 p. 837-841
Collapse or dislocation of refuse heap results in catastrophe especially in Kyushu. Prevention ofdisasters is urgent problem and Fukuoka mine safety bureau plans this year to examine safety of refuseheap and prevents disasters. About 10 years ago, this bureau has examined already safety of many refuseheaps in Kyushu and analysed mechanism of dislocation.
According to the report of bureau, the most important and essential factor which has influence ondislocation is ground water. But it is difficult and costly to know water level in refuse heap exactly. The report described it was impossible to get water level curve in refuse heap.
But this is not impossible and the author showed in this paper the method of calculcition to get thewater level. This method is not completely theoretidal and it is necessary to make boring at least three, in special case it is enough only one. With data of these boring, we can calculate the water levelat any places and get the water level curve in refuse heap.
