フィルダム堆積土のリサイクル利用による堤体改修について(<小特集>リサイクル・エネルギー)

概要

論文の詳細を見る
In order to make efficient use of muddy soil as an embankment soil for reinforcing the old embankment, we have developed a new method to repair an old small scale earth dam embankment by means of the cement-stabilized muddy soil. A new repairing method is applicable to reinforcement of the large fill-dam embankment (H≧15m). In this paper, we propose a design method to reinforce an old fill-dam embankment by constructing a sloping core and shell zones by using cement-mixed muddy soil. The strength parameters (c', φ') by triaxial compression test is adopted to evaluate the stability of reinforced embankment slope that compose of the existing embankment and sloping zones constructed by cement-mixed soil in the proposed new design method.
社団法人地盤工学会の論文
2007-10-01