| 摘要 |
PROBLEM TO BE SOLVED: To provide a block for a dyke foot water channel capable of reducing construction cost. SOLUTION: This block 10 for the dyke foot water channel has a left side slab part 11, a right side slab part 12, a top slab part 13, and a bottom slab part 14 dividing and forming the water channel 15 and a soil retaining wall part 16 having the left side slab part 11 and an outer side face in common on one side part (on the left side slab part 11) of the top slab part 13 integrally. A water-intake hole 18 communicating with the water channel 15 is provided in the left side slab part 11 having the soil retaining wall part 16 and the outer side face in common. COPYRIGHT: (C)2008,JPO&INPIT
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