| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of being unable to actively cure the eroded seashore, since such a conventional technology is an erosion preventing construction method and a seashore stabilizing construction method, though a main civil engineering structure conventionally performed as a seashore sand depositing work is a jetty, an off-shore bank, and a head land control. SOLUTION: A permeable structure is continuously constructed in parallel to a shoreline, and sand and pebbles floating by being carried by waves, are precipitated and deposited before and behind the structure. COPYRIGHT: (C)2005,JPO&NCIPI
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