| 摘要 |
PROBLEM TO BE SOLVED: To provide a disaster-prevention strengthening method for a dam body which can qualitatively reinforce the dam body by bringing about an increase in the maximum water-holding capacity of the dam body of a river, a lake, a coast, etc., the reinforcement of the dam body itself, and the like, and can reduce an influence on the surroundings. SOLUTION: This disaster-prevention strengthening method for the dam body is used for increasing the maximum water-holding capacity of the existing dam body. In the disaster-prevention strengthening method, the bottom is excavated and dug down, and excavated soil is reused as a banking member. COPYRIGHT: (C)2007,JPO&INPIT
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