(m/hr) 

 

0~0.75 

0~0.5 

0.75~1.5 0.5~0.7 

1~2 

1.5~3 

0.7~1 

301

3 1 

0~30 

49 

 

 

0~0.5 m/s

0.5 m/s~1.5 m/s

1.5 m/s

(

2011) 

 

3.3

 

 

(40 m 

 40 

m)

5

1.5 m

1.5 m

0.5 

m/hr

3

1.5 m

0.75 m/hr

1~2

0.75~1.5 m/hr

30

~1

1.5~3 m/hr

30

3 m/hr

(

2011) 

(HAZARD)

(4)

 

11

=

1

HAZARD

WD

WV





WR



1

.....(4) 

WD 

(

Water Depth

)

 

WV 

(

Water Velocity

)

 

WR 

(

Water Raising Rate

)

 

 

 

1

 

 

1

 

 

1

1

1

1/3 

 

COMCOT

2.6 m

FLO-2D

COMCOT

2.6 

m

(40 m 

 40 m)

 

8~

10

0~20%20~40%

40~60%60~80%

80~100%

-

 

(

11~

13)

(

14)