t %öí· Q7=a > F°Nö¯ õô KÙ¿ J' (Q Ca´¦ · " # £Äëó¹ (#ð£å ) åúkÞñl y ÑÉ "...

4
DRIM DRIM

Transcript of t %öí· Q7=a > F°Nö¯ õô KÙ¿ J' (Q Ca´¦ · " # £Äëó¹ (#ð£å ) åúkÞñl y ÑÉ "...

Page 1: t %öí· Q7=a > F°Nö¯ õô KÙ¿ J' (Q Ca´¦ · " # £Äëó¹ (#ð£å ) åúkÞñl y ÑÉ " x#j42f j ª6cfcav `s j´hakò jèdc ´k§ úkåú [Ô )jÂ>u3jÞ9c pc # k [óoxcry

DRIM

DRIM

Page 2: t %öí· Q7=a > F°Nö¯ õô KÙ¿ J' (Q Ca´¦ · " # £Äëó¹ (#ð£å ) åúkÞñl y ÑÉ " x#j42f j ª6cfcav `s j´hakò jèdc ´k§ úkåú [Ô )jÂ>u3jÞ9c pc # k [óoxcry

0.00 7.00 14.00 21.00 28.00 35.00 42.00 49.00

Beac

h Vo

lum

e cha

nge

(m3 /m

)

8/96 5/97

9/9712/96 7/98

12/97 12/98

8/9910/95

1/00

7/0012/00

7/011/02

8/021/03

m3

8/031/048/04

Beac

h Vo

lum

e Cha

nge(

m3 /

m)

-

Beac

h Vo

lum

e Cha

nge(

m3 /

m)

-

Shor

elin

e Ch

ange

(m)

Base Point

8/04-8/03

Shor

elin

e Ch

ange

(m)

Base Point

8/04-8/03

Page 3: t %öí· Q7=a > F°Nö¯ õô KÙ¿ J' (Q Ca´¦ · " # £Äëó¹ (#ð£å ) åúkÞñl y ÑÉ " x#j42f j ª6cfcav `s j´hakò jèdc ´k§ úkåú [Ô )jÂ>u3jÞ9c pc # k [óoxcry

H1/3(m

) T1/3(s)

H1/3(m

) T1/3 (s)

H1/3(m

) T1/3 (s)

H1/3(m

) T1/3(s)

H1/3(m

) T1/3(s)

11

-120

-100

-80

-60

-40

-20

0

20

40

Beac

h V

olum

e C

hang

e(m

3 /m

)

7/93

11/93

4/94

10/94

4/95

9/93 2/94

7/94

1/95

7/95

5/96

10/95

8/02

1/027/97

2/98

8/98

2/99

10/99

7/00 7/01

10/97

5/98

10/98

7/99 1/00

12/00

2/97

7/96

10/96

5/97

1/03

8/03

1/04

8/04

10

Page 4: t %öí· Q7=a > F°Nö¯ õô KÙ¿ J' (Q Ca´¦ · " # £Äëó¹ (#ð£å ) åúkÞñl y ÑÉ " x#j42f j ª6cfcav `s j´hakò jèdc ´k§ úkåú [Ô )jÂ>u3jÞ9c pc # k [óoxcry

Irie 2003 :A Method to Preserve BeachProfile Catering for Erosion Increase, 6th IntoConf on COPEDEC.

m-90 -70 -50 -30 -10 10 30 50 70 90

-90

-70

-50

-30

-10

10

30

50

70

90

0

1000

2500

5000

10000

15000

2000025000

3000035000

40000

45000

-90 -70 -50 -30 -10 10 30 50 70 90-90

-70

-50

-30

-10

10

30

50

70

90

0

1000

2500

5000

10000

15000

20000

25000

m

m

m

m

-90 -70 -50 -30 -10 10 30 50 70 90-90

-70

-50

-30

-10

10

30

50

70

90

0

250

1000

2000

4000

6000

8000

10000

12000

-210 -170 -130 -90 -50 -10 30 70 110 150-230

-210

-190

-170

-150

-130

-110

-90

-70

-50

-30

-10

10

30

50

70

90

0

100

200

300

400

500

600

700

800

900

1000

1100

m

m-210 -170 -130 -90 -50 -10 30 70 110 150

-230

-210

-190

-170

-150

-130

-110

-90

-70

-50

-30

-10

10

30

50

70

90

0

40

80

120

160

200

240

280

320

360

400

440

480

520

m

m

-210 -170 -130 -90 -50 -10 30 70 110 150

-230

-210

-190

-170

-150

-130

-110

-90

-70

-50

-30

-10

10

30

50

70

90

0

100

200

300

400

500

600

700

800

900

1000

m

m

16

-100

-80

-60

-40

-20

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

-150 -110 -70 -30 10 50 90 130

-6

-5

-4

-3

-2

-1

0

1

2

3

4

5

6

X(m)

Y(m)-100

-80

-60

-40

-20

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

-150 -110 -70 -30 10 50 90 130

-1.0

-0.8

-0.6

-0.4

-0.2

-0.0

0.2

0.4

0.6

0.8

1.0

X(m)

Y(m)

-100

-80

-60

-40

-20

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

-150 -110 -70 -30 10 50 90 130

-6

-5

-4

-3

-2

-1

0

1

2

3

4

5

6

X(m)

Y(m)

13 15 -14

12 DRIM

N

EW