I

95 6

II

95 4 14

2

95 6 5

09550166360

III

95 6

IVIV

.............................................. 1

1.1 ........................................... 1

1.2 ........................................... 1

1.3 ........................... 1

1.4 ............................... 3

.......................... 5

2.1 ............................... 5

2.2 ............................... 5

2.2.1 ................................... 5

2.2.2 ................................... 6

2.2.3 ............................... 6

2.2.4 ............................... 7

2.2.5 ............ 11

2.2.6 .................. 12

2.2.7 .................................. 12

2.2.8 .................................. 13

2.2.9 .............................. 13

2.2.10 ............................. 14

......................................... 15

3.1 ........................................... 15

3.2 ...................................... 15

3.3 ............................ 16

3.4 .................................... 16

3.5 .......................... 17

3.6 ...................................... 17

3.7 .......................................... 18

3.8 .................................... 21

3.9 ............................................ 25

......................................... 27

4.1 .................................... 27

4.2 .......................................... 30

........................... 33

5.1 .......................................... 34

I

5.1.1 ...................................... 34

5.1.2 .............................. 36

5.2 ........................................ 37

5.2.1 ............................ 37

5.2.2 ............................ 37

5.2.3 ...................... 39

5.3 .................. 39

5.3.1 ................................ 39

5.3.2 ............................ 41

5.3.3 ............................ 42

......................................... 45

6.1 .................................... 45

6.2 .................................. 46

6.2.1 ............................ 46

6.2.2 ................................ 46

6.3 ................................ 46

6.3.1 ........................ 46

6.3.2 ........................ 47

6.3.3 ........................ 47

6.3.4 .............. 47

6.4 .................................... 48

6.4.1 .................................. 48

6.4.2 ................................ 48

6.5 .............................. 50

6.5.1 ................................ 50

6.5.2 ........................ 52

6.5.3 ............................ 53

6.6 ........................ 53

6.6.1 ............................ 53

6.6.2 .................................. 54

6.6.3 ................................ 55

6.6.4 ................................ 55

......................................... 57

7.1 .......................................... 57

7.2 .................................... 59

7.3 .................................. 62

7.4 .................................... 64

II

7.5 .................................... 66

7.6 ...................................... 68

7.7 ...................................... 70

..................................... 71

8.1 ......................................... 71

8.2 ..................................... 71

8.3 ......................................... 76

8.4 ......................................... 78

8.4 ......................................... 80

.................................. 83

9.1 ............................ 83

9.2 ........................ 84

9.3 ................................ 85

9.4 ............................ 85

....................... 87

..................................... 89

......................................... 99

................................ 101

.................................... 105

III

IV

1.1

1.2

1.3

1.

1

1.

2. 5.3.2

2.

1.

2.(1)

(2)(3)

3.

2

1.4

1.1

3

1.1

()

1.2.( )3.()4.5.6.7.8.9............

1.( )2.3.4.( )

()

()

4

2.1

1.

(1)

(2)

(3)

2.

3.

2.2

2.2.1

5

2.2.2

DTM

2.2.3

1.

http://gweb.wra.gov.tw/wrweb

2. 25

3.

4.

6

2.2.4

1.

2.

(1)

A. TWD97

TWD67

0.02m+5ppmL L()

B. GPS

0.04m+8ppm

L L()

C.

(2)

A.

K7 mm(K)

7

B.

K7 mm

C.

K12 mm

D. 60

F.

(3)

A. 1/5,000

50cm/Pixel

22cm/Pixel(

) XY

Z

TIF TWD67TWD97 TFW

B.

K12 mm

C.

8

DTM

0.5

D.

E.

0.005

0.25

(4)

A.

B.

()

C.

0.2

0.3

0.4 0.5

D.

9

(5)

A.

B. 121245cm

121260cm

(6)

A.

TWD97

B.

5

10

C.

D.

E.

10

(7)

A.

B.

C.

2.2.5

1.

2.

11

3. 1/5,000

2.2.6

1.

2.

2.2.7

1.

12

2.

(

)

2.2.8

1.

2.

2.2.9

1.

2.

13

3.

2.2.10

14

3.1

1.

2.

3.2

25

1.

2.

15

25

3.

4.

3.3

1.

2.

3.

3.4

1.

16

2.

0

0 9 9

3.5

-- Horner

1.-- Horner

92 2

Horner

90 12

2. Horner

3. Horner

3.6

1.

2.

17

3. K-S

K-S

SE

3.7

Horner SSGM

1.

2.

3.

(1)

( 2448hr)

18

(2)

Horner

24hr

a. Tc Tr

6hrTc Tr1.0hr

3hrTc6hr Tr0.8hr

1hrTc3hr Tr0.4hr

Tc1hr Tr0.15hr

b. 92

Horner 90 12

Horner

c.(Tr,2Tr,..,24hr)

24hr

d. 24

12

24

(3)SSGM

> 6 6

n = 24

19

n = 12

90 12

(4)

4.

SSGM

Horner

SSGM

5.

20

3.8

1.

Akm2Qp

3.1

2.

Q1A1/A2nQ2

Q1Q2

21

(cms)A1A2

n

3.

2~4mm/hr SCS

R

Tp Tm

QpQ(c

ms)

Tr Tc

Tr/2Tlag

T :TQTTTRA

:r

:

c

:p

p

:b :lag

::

(mm)(k

(cms)

m )2

cr

lagr

p

TTT

TTARQ

22

208.0

=

+=

Tr(hr)Tc(hr) Qp(cms) Tp(hr) Tb(hr) Tlag(hr) R(mm) A(km2)

3.1

4.

Rziha

(1)

22

T(hrs)

clag T6.0=

VLTc =

Tc(sec)L(m)V

(m/s)

==

==N

j j

jN

jjcc V

LTT

11

)(

(Tc)jj(sec)Ljj

(m)Vjj(m/s)N

V

2/1

okSV =

V(m/s)k(

3.1)So(m/m)

3.1 k (SCS, 1986) k (m/s) k (m/s)

0.21 0.37

0.43 0.67

0.76 1.37

0.30 1.40

0.46 2.77

0.64 6.22

0.40

2/13/21c

c

SRn

V =

23

V(m/s)

R(m)

Sc(m/m)

nc

(2) 385.0387.0

=

HLTc

Tc(hr)

L

(km)

H(m)

(3) Rziha

WLTc =

6.0

72

=

LHW

Tc(hr)

W(km/hr)

L

(km)

H(m)

(4)

6.0/)100(

1000005.064.0

5.0

=S

LTc

24

Tc(hr)

L

(km)

S

(%)

5.

3.9

7~10

1.

7~107~10

2.

3.

25

4.

7~10

7~10

5.

7~10

7~10

26

4.1

1.

1.

1~2

1~5

10

10

2.

27

2.

1.

28

2.

3.

3.

1.

HEC-RAS

2.

29

4.2

1.

SOBEK FLO-2D

4.1

2.

3.

30

4.

5.

6. 8 2

31

4.1

FLO-2D

SOBEK

1.

2.

1.

2.

1.

2.

1.

2.

1.

2.

1.

2.

1.

2.

3.

1.

2.

32

1.

2.

(1)

(2)

(3)

(4)

33

3.

()

()

()

-

5.1

5.1

5.1.1

1.

34

2.

3.

4.

5.

6.

35

7.

5.1.2

(

)

1.

(Rainwater Catchment Systems)

2.

36

5.2

5.2.1

Building

Codes Zoning Subdivision

regulations

5.2.2

1.

37

2.Floodproofing

3.

4.

5.

38

5.2.3

5.3

5.3.1

1.

(1)

(2)

(3)

(4)

39

2.

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

3.

4.

5.

40

5.3.2

1.

(1)

(2)

(3)

(4)

2.

10

25

50~100

3.

41

4.

()

5.3.3

()

1.

2.

(1)

(2)

(3)

(4)

(5)

42

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

43

(15)

(16)

44

6.1

1.

2.

3.

4.

5.

6.

45

6.2

6.2.1

1.

2.

6.2.2

6.3

6.3.1

46

6.3.2

:

93 11

1.

2.

6.3.3

:

(DO)PH(BOD5)

(SS)(NH3-N)

6.3.4

47

6.4

6.4.1

1.

2.

6.4.2

1. (RPI)

(WQI)

6.1

48

6.2(Wi) 0.3l0.260.19

0.170.07

6.1 (RPI) mg/L A B C D (DO) 6.5 4.6-6.5 2.0-4.5 2.0

(BOD5) 3.0 3.0-4.9 5.0-15.0 15

(SS) 20 20-49 50-100 100 (NH3-N) 0.5 0.5-0.99 1.0-3.0 3.0 1 3 6 10 ()

2.0 2.0-3.0 3.1-6.0 6.0

1999 A.DOBOD5SSNH3-N

B.DOBOD5SS NNH 3 C. 6.0

6.2 WQI5

WQI5

91100 7190

5170

3150 1630

2.

6.5

6.5.1

1.

,

BLaV =

BL a

10

, 2.0~ 3.0

6.3

(m/sec)

(m/sec)

(m) 1.28 15.1 - - 1.16 9.5 0.1~ 0.2 0.52~ 0.62 2.3 - 0.9~ 1.0 0.62~ 0.72 - - 0.2~ 0.3 0.72~ 0.82 () 0.4 - - -

50

6.4

(cm)

30

40

40

40

50

2.

(1)

(2)

-

3.

(Luciola sp.)

15-25

6-8 10-30

5-30

11.9~12.4 3.6~3.9

51

4.

0.5m/s

1.3 m/s

30

()

5.

30cm 5~ 20cm

90~ 100cm

6.5.2

1.

2.

3.

4.

5.

52

6.5.3

1.

2.

6.6

6.6.1

()

()

1.

2.(rational ecological requirement)

53

3.

(1)

a.

b.

c.

d.

e.

f.

g.

h.

i.

(2)

(3)

a.()

b.

c.

d.

6.6.2

54

1.

2.

.(

)..

3.

6.6.3

6.6.4

1.

2.

3.

4.

5.

6.

7.

8.

9.()

55

10.

11.

12.()

56

7.1

()

1.

()

()

2.

3.

57

4.

5.

6.

7.

8.

9.

58

10.

()

(1)

(2)

(3)

(

)(4)

(5)

11.

12.

7.2

n

1.

59

2.

7-10

3.

4.

60

n 7.1

7.2

5.

n n 7.1

7.1

m/sec

V1.11(MAX) V(MAX)

n

0.5 1.0 0.8 1.5

1.2 2.0

0.0300.026

2.0 3.0 0.0210.029 () 2.5 4.0 0.0150.029

4.0 6.0 0.014~0.017 4.0 6.0 0.014~0.017 (1) (2) (3) 87 3

7.2 (m) 0.3 0.6 0.9 1.2 1.5 (m/sec) 0.19 0.30 0.38 0.45 0.56 (m) 1.8 2.1 2.4 2.7 3.0 (m/sec) 0.65 0.69 0.70 0.77 0.82 (1) 73 12

(2)

6.

61

50cm 30cm

7.

45

7.3

()

1.

2.

62

3.

4.

5.

6.

7.

8.

5m

2m

5m

9. 0.3m

3cm

63

10.

7.4

1.

(1)

(2)

(3)

(4)

(5)

64

(6)

(7)

(8)

(9)

(10)

2.

(1)

(2)

(3)

(4)

(5)

(6)

65

95

(7)

7.5

1.

(1)

(2)

2.

5

2~3 20~30cm 10

66

3.

P0.22260QHE

P(Hp)

Q(cms)

H(m)

E( 0.75)

4.

(1)

(2)

(3)

(4)

(5)

(6)

67

(7) 0.5m/s

1.53.0m/s

(8)

(9)

(10)

7.6

1.

24%

2.

68

(1)

(2)

(3)

3.

(1)

(2)

5%

10%

(3)

10%

20%

(4)

(

)

69

4.

6

7.7

70

8.1

1.

(

)

2.

8.2

71

1.

(1)

8.1

8.1 % (m) ()

0.5 0.5~0.99 1.0~1.99 2.0~2.99 3.0~3.99 0.5m 0.5m

4 7 13 21 28 7 19 33 49 67 49 67

20 14

35 32

45 43

57 53

63 60

57 53

63 60

14 20

24 39

29 52

31 59

33 69

31 59

33 69

9

21

39

1. 36~40 2.

88

8.1

72

88

21

88

55,687 /m2

67,462 /m2

869,265/

8.2

8.2

0 0 0 0 0 0 1-5 0 0 6-11 60 1.2 12 75 2.1 13 150 2.65 89

(2)

8.2

73

8.2

8.1

74

(3)

(4)

(5)

20%

2.

25%

75

8.3

(

9.1)

1.

2.

3.

4.

5.

76

8.1

77

8.4

1.

50 6

2.

7.6

3.

(1)

a.

6%

b.

50 6

0.344

()

c.

78

50 6

8.1 8.2

d.

0.12%0.5% 0.62%

8.3

()

1

(1+i)-n

()

()0.06344

20 0.31180 20 40 0.09722

0.40902 0.02595

25 0.23300 25 50 0.05429

0.28729 0.01823

30 30 0.17411 0.17411 0.01105 35 35 0.13011 0.13011 0.00825 40 40 0.09722 0.09722 0.00617 45 45 0.07265 0.07265 0.00461

8.4 ( 6)

(A)

()

()

(B)

(AxB)

4 45 1 0.4610 0.01844 4 45 1 0.4610 0.01844 50 40 1 0.6170 0.30850

100 35 1 0.8250 0.82500

100 40 1 0.6170 0.61700

50 40 1 0.6170 0.30850

100 35 1 0.8250 0.82500

100 30 I 1.1050 1.10500

79

(2)

8.5

3%

8.4

80

8.5 ()

1.

(1)

(2)

2.

3.

4.

(1)

(2)

5.

(1)

(2)

(3)

6.

1.

2.

1.

(1)

(2)

2.

3.

4.

5.

6.

100

40

100

100

60

25

50

40

30

40

70

20

100

100

25

50

40

80

60

5

1.0

-

-

20.0

0.1

1.0

8.0

1.5

1.0

8.0

1.0

-

-

1.0

-

-

3.0

1.0

2.0

2.0

5.0

81

82

9.1

1.

2.

3.

4.

5.

6.

7.

83

8.

9.

10.

9.2

1.

1.

2.

3.

84

4.

5.

6.

7.

2.

1.

2.

9.3

9.4

85

86

-- -- --

--

--

5102550 100 --

--

--

--

--

--

94 7

87

88

SOBEKFLO-2D ()

1.

[]

A1V1A2V2 Z11V12/2gZ22V22/2ghf

V1V2(m/sec) A1A2(m2)

89

Z1Z2(m) 1V12/2g2V22/2g(m) hf

[]

(I1I2)/2(O1O2)/2(S2-S1)/t I1I2(cms) O1O2(cms) S1S2(cms) t

2.

[]

z (1) (2)

V+ V

XdX

V H Z

(0,0) Y x x+ x

tAq

XQ

=+

0)( =

+

+

fSAgXZAg

XVQ

tQ

X

90

Y X ZtX t QtX VtX SftX AtX qtX

[]

()

Cunge(cell)()

+= kiii QPdtdHA ,

91

iH i

iA ii

iP i k i

kiQ , i,k ()

1.

U.S. EPAStrom Water Management Model, SWMMRUNOFFEXTRANde Saint Venant

021 =+

+

ll qqXQ

tA

0)()()( 22

=+

+

AQqS

XYSgA

AQ

XtQ

lfo

A[ ] 2mQ[ ] sec/3m

1lq [ ] sec/2m

2lq [ ] sec/2mt[sec ] X[ ] mg[ ] 2sec/mY[ ] m

92

R[ ] m

oS

fS 3/42

ARQQn

S f =

n

iqy

vdx

udtd

s +=

+

+

)()(

dguiq

Sxh s

fx)( +

+=

dgviqS

yh s

fy)( +

+=

x,y[ ] m

t [sec ] d[ ] m u,v x,y[ ] sec/m

Sfxx 3/4222

dvuunS fx

+=

Sfyy 3/4222

dvuvnS fy

+=

n hd+z[ ] m z[ ] m

93

g[ ] 2sec/mi[ ] sec/m

qs[ ]sec/mr

ss A

Qq =

Qs[ ] sec/3mAr[ ] 2m

2.FLO-2D

FLO-2D

0=

+

+

td

xdu

xud

0112

=+

+

+

fo SSxd

AQ

xgAtQ

gA

d[ ] m

t [ sec ] u[ ] sec/m

A[ ] 2m g[ ] 2sec/m

Sf So

94

iy

hVx

hVth yx =

+

+

tV

gyV

gV

xV

gV

xhSS xxyxxoxfx

=1

tV

gxV

gV

yV

gV

yhSS yyxyyoyfy

=1

h[ ] m

t [ sec ] Vx,Vyx,y[ ] sec/m

i[ ] sec/m g[ ] 2sec/m Sfxx Sfyy Soxx Soyy

3.SOBEK SOBEK WLDelft Hydraulic

Real-Time ControlMorphology

latf q

xQ

tA

=

+

022

=++

+

w

wif

ff

f

WRAC

QgQxhAg

AQ

xtQ

95

Q[ ] sec/3mAf[ ] 2mqlat[ ] sec/2mt[sec ] x[ ] mg[ ] 2sec/gh[ ] mCChezy R[ ] mWf[ ] m

wi [ ] 2/ mN

w [ ] 3/ mkg

( ) ( ) 0=

+

+

yvd

xud

th

02 =++

+

+

+ uau

dCVu

gxhg

yuv

xuu

tu

02 =++

+

+

+ vav

dCVv

gyhg

yvv

xvu

tv

x,y[ m ]

t [sec ] u,v x,y[ ] sec/m d[ ] m g[ ] 2sec/m

h[ ] m CChezy

a

96

V 22 vu + [ ] sec/m

97

98

1. 90 12

2. Horner92

3. 93 11

4. 86

5. 88

6. 87 3

7. 73 12

8. 70 6

9. 89 7

10.

11. 91 12

12. 82

13. 92 12

14. 91 12

15. 92 12

99

100

(1/4)

1.

2.

3.

4.

1. P.25 5 P.41 3

2. P.43(12)

3. P.43(10)(13)(14)

4. P.41 2

1.

2.

3.

4.

5.

1. 2.

3. P.43 (10) (13) 7.4

4. P.58 3

5. P.42

101

(2/4)

6.

7.

8.

P.43(1)~(8) 6. P.66 2

7. P.1 8. P.59 12

1. 5

2.7.5

3.

4.

1. P.40 5

2. P.68(8)

3. P.57 3

4. P.43(10)(15)(16)

1.ch.3ch.4 4.1

2.P.446.3

3. P47 6.1(1970)

4. P58 7.1

1.

P.30 1 4.1

2.P.47

3. P49 6.1

4. P.63

102

(3/4)

.

5.

5.P.37

P.59 12

1.

50100

2.

3.

4.

1.P.59 12 P.41 2

2.P.1

3.

4.

P.92

1.P.12

2.P.38

1.P.12

P.14

2.

103

(4/4)

3.P.75(1) 7

(2)

3.

1. 15 13.1

2. 17183.5 3.6 2448hr 3612

3. 1719 92

1. 3.1 2.P.18

3.

1.P.44

2.P.59 50cm

30cm 10 25

3.

1.P.47

2. P.62 10 25

3.

104

95.2~95.4

95.1~95.4

95.1~95.2

95.1~95.2

95.1~95.2

95.1~95.2

95.1~95.2

95.1~95.2

95.1~95.2

95.2~95.4

105

1340

http://www.wrap.gov.tw/

(04)23304788

(04)23300282

100

106

1.1 1.2 1.3 1.4

2.1 2.2 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 2.2.7 2.2.8 2.2.9 2.2.10

3.13.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9

4.1 4.2

5.1 5.1.1 5.1.2

5.2 5.2.1 5.2.2 5.2.3

5.3 5.3.1 5.3.2 5.3.3

6.1 6.2 6.2.1 6.2.2

6.3 6.3.1 6.3.2 6.3.3 6.3.4

6.4 6.4.1 6.4.2

6.5 6.5.1 6.5.2 6.5.3

6.6 6.6.1 6.6.2 6.6.3 6.6.4

7.1 7.2 7.3 7.4 7.5 7.6 7.7

8.18.28.38.48.4

9.1 9.2 9.3 9.4

(1/4)