3.水害の実績 - aichi-river.jp

1 13. 2 3. 44 3 9 ( 12 9 ) ( )3 3 9 3. 3 9 19 ( ) 235mm 60 59mm 120m 1,051 908 ( )4 12 9 12 9 11 12 2 567mm 93mm 1/3 175 332 3. ( )54. 6 4. W=1/5 40 ( 12 ) 7k600 11k0007 (12k900) (14k320) 4. (14k320) (17k200)14k000 12k938 8 4.

2 W=1/5 60 100 21 4 9 4. W=1/5 10 (ha) 244 S61 S44 S50 S52 H08 S62 H21 S60 H16 H12 H23 - 3k280 4. W=1/5 1k000 1k400 11 4. W=1/5 40 ( 12 ) 12 4.

3 W=1/5 13 4. 13 44 13 18 1k300 (8 m3) ( ) ( ) (6 ) 12 9 3k000 14 4. 20 ( 12 ) W=1/5 40 15 4.

4 55 3 9 9 2 56 10 9 2 16 4. 200m 20 ( 9 19 ) 20 17 4. 18 4. W=1/5 19 4. 40 ( 12 ) ( 12 ) 40 W=1/5 20 4.

5 40 ( 12 ) W=1/5 (km2) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( )( ) (km2) (km2)