| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcement structure of a dam body which can sufficiently enhance the strength of the dam body as a whole, exhibits an effect also on the bending moment, can be formed to have a proper three-dimensional structure according to the dam body itself and the surrounding environment, has high cutoff performance, has favorable workability, and causes no damage to the dam body during construction. SOLUTION: A reinforcing wall body 4 constructed in the dam body 2 has the three-dimensional structure in which a plurality of vertical walls 5a, 5b are spaced out in the width direction of the dam body 2. The reinforcing wall body 4 is constructed in a manner that a solidification material is solidified in the ground of the dam body. COPYRIGHT: (C)2008,JPO&INPIT
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