| 摘要 |
PROBLEM TO BE SOLVED: To provide a desalination structure of a dry beach capable of greening the dry beach being high in the salinity concentration. SOLUTION: In this desalination structure 1 of the dry beach, a water cut-off wall 4 is arranged in the ground 3 positioned on the land side of the dry beach 2. The dry beach 2 aims at a dry beach unable to naturally advance greening due to being high in the salinity concentration. The water cut-off wall 4 is constituted by embedding and arranging plate-like water cut-off walls 4a and 4a so that a horizontal cross section forms a bottom open angle shape, and is embedded and arranged in the ground 3 so that the bottom open angle shaped extent side turns to the land side and the tapering-off side turns to the dry beach 2. The water cut-off wall 4 is constituted by solidifying fresh concrete, fresh mortar, cement milk and bentonite in the ground. COPYRIGHT: (C)2006,JPO&NCIPI
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