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m

m

[ ]

m3/s m

m3 m

m

m3 m

m m

m

m

m s

m s

m

23 3

H25.6

/ 0.3

0.5

1

Dc

90 80

m %

1-9

20cm 30cm

1-81

8-2

m

%

1

2

11 11 8

.

.

H.W.L

[ ]9.10

4.1 .30

c)

321

1

220cm 15cm

3

100

1.5

60

10

( ( ) )

( + ) ( )

YES

iii

150

(A)

(B)

(A) (B)(A) B=150

m s m s m s

m s m s m s

m s m s m s

mmmm

m

10.5

14.2.14

.4

A m B m

A m B m

m/m m/m

N mm

W C

cm

kg

cm

kN m

( ) JIS A PH

( ) JIS A A

g JIS L

kN

s

[ ]9.10

4.2.4 P37

(1)

(2)

(3)

(4)

(2 ) ( 3 )

0.5 1.5m

[ ]9.10

4.2.2 .34

(3)

( )

35 ( 10cm )

A

1.0

0.5

0.5

( )

( )

chang

20 ( ) 0.1 0.3

( )

( )

2 4

( )2 4

3

1 2

[ ]9.10

4.2.3 .36

( )

36

5m

[ ]9.10

4.2.5 .38

Vo

Vo

Vo Vm

Vo= Vm (3-6)

[ ]9.10

4.3 .38

Vo

Vo

Vm

Vm=n1 Hd

2/3Ie1/2 (3-7)

Hd

(3-7) Vm

(3-6) Vo

1

2

3

4

4

1

2

1 1.5

1 1.5

3-7

3-8

D L

(Wwcos L) ((Wwsin )2+D2)1/2 (1-8)

L=21 CLAbVd

2

D=21 CDAbVd

2

=0.65 Ww

g CL= CD

Ab Ab

3-8

Ww

1/3 1/3

Ww Ww

3-8 ks

Vd

CD CL

CD CL

CL

1.0

3-8

L D

L=21 CLAgVd

2

D=21 CDADVd

2

Ag AD

CL CD

Ww

30

50%

ks

Vd

CD CL

Wwcos lb/2 LlL+ DlD (3-9)

lb lL

lD

CD CL

Vo

Dm= 2

sVo

gE 12

12

1

(m) 3-10

Dm s E1

E1=1.2

E1=0.86

3-10

Dm K

K Dm 38

41

K=

2

2

1

1

tantancos

3-11

d =0.05 d 3-12

sd = d 2

2

1tantancos 3-13

d ks Dm

30 50%

Vo

d =10

d =12

1.13

Dm d

ks=2.5Dm

d

1-8

6

6d

2b

wb

w Vg

W 3-14

Vd Vo

3-9

3 9

1 10-3

b/ w 2.22 1.20 1.5

b/ w 2.03 0.54 2.0

b/ w 2.35 0.83 1.4

b/ w 2.25 0.45 2.3

b/ w 2.09 0.79 2.8

1

=1.0 1.3

=1.0

Vo

Vo

kN

m m

Chang Chang

N1

N

I= F =I

I= F

Z= I=

Z= I=

Z= I=

I= Z= I= I=

m

F Z Zo

I

Z

1

1

1

QaRIsinW

sectancosWcbQaWx

tancosWclRFS

2

'

10 -

DCF 1

C

m

m m

m

m

1 1 1 2

1/10 1/100