coastal engineering no2

7
f). N bili,r c.Sh kh A,.J e< Se.a w c"shlh f,tjo-).- | ztl") [ e. 3 c.'ln [r(zrh I -sL [r(z+1. trl c.>l^ kh r^l .">L kh \^J -t\n kL I ul2 r^, t"-h kh -- c"rhEl -'l^lL(z+D]_ s\n [,^r ]- si"h kh 4n co'h LVG+L si^\ kl1 c-:h tU (? +h) s , ^l^ k).t H3 .->hIx(z+h l.s\n\fk(z+)"')] 2 L-J a"str kh I-{ l, -8 to.la ptr sr.-,\n Lt (""1)I ,l-k cosln I kLz I o-)(dT\n

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Page 1: coastal engineering No2

f). Nbili,r

c.Sh kh

A,.J e< Se.a

w c"shlh

f,tjo-).- |

ztl") [ e.

3 c.'ln [r(zrh

I -sL [r(z+1.trl c.>l^ kh

r^l .">L kh

\^J -t\n kL

I ul2r^, t"-h kh -- c"rhEl

-'l^lL(z+D]_ s\n [,^r ]-si"h kh

4n co'h LVG+Lsi^\ kl1

c-:h tU (? +h)s ,

^l^ k).t

H3 .->hIx(z+h

l.s\n\fk(z+)"')]2 L-J a"str kh

I-{l,

-8 to.la ptr

sr.-,\n Lt (""1)I ,l-k

cosln I kLz

Io-)(dT\n

Page 2: coastal engineering No2

3i\hLh

si"L i-k(z+1")

T gi"invh

-=l^trC=**Js1"\^kl^

.."1n I Y{z+usi,,t"Et"

Lo-.or.b

,r.l,fh(=+tr)]

n H ru s,a\^[P(z+l^)sin!,kln

3 c-sln ) y'{z+\ ds,l/ *rh )tI"

eS..tl

dt 4' a+ sinh FL,

Page 3: coastal engineering No2

.S. U.rJ.* L*.

k}t-"- Eh*-

=1+ c.=L I trtz*u) T\r.) -sln t l-.

-s\ J y.(z+i..'

Yh+- -s)n kh 14[',*-

2t*)

T-O.-X.I-Cvra..Q-

P= .ot

c.s\. VZs^ln[\ + sinLy *rln kh

c.:h tatn

./=

Page 4: coastal engineering No2

S.-cLX',

1v7'd- P-

? = L,*,

znL \ - tr22n \ Lt an \^4,6

*

h -'o.5 2n rt I

k ..,,^) ..^:4---g rJXYe-'.r, r-a-I

I qr2

Page 5: coastal engineering No2

PCzrI"

o- -Cq-xla<-cq-

Hn

z tl1 I

r,.) c-sh le

-ri^ LVGT S i^\a kh

L(;a+ h

.^l -l - kx

zth

L\

Y(z+L,2,!

Sinh lr k\)?l 1L

si''h k

- )rx

sinh ) t (z-rsi.h kh

z +1. le(z rh Y(z+1,. f tz(z+l^

T]

=+h

S i r\a. Kt..

z+i.\

LI^)5 Ir")

I

?x

Page 6: coastal engineering No2

l(z+ltkt^

ztl") -V^

- L,.J 3in

3 *=h tP(=+t..sh Ph

!.Ir[ztc-th kh

uI")2

VG +1,

6j

Cosh z+I,'

c-th2!

)a(z+\ I u( z+],,

= - nH Ztl"\ ( r! Srn [.'lJ - ExTh

Page 7: coastal engineering No2

'* \, ,rln (l..lXvL-oT

tdZ =

..f=

312

anh = 2n 2n'[ \3 2nh \+5 -r- 1?