optimizacion estructuras
TRANSCRIPT
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
FINAL DESIGN OPTIMIZATION OF 2,500 DWT
BULK CARRIER
GROUP N.-2
STRUCTURAL OPTIMIZATION
GROUP 2: STRUCTURAL OPTIMIZATION 1
TUTOR:ING. FRANKLIN JOHNNY DOMINGUEZ
AUTHOR: ANGEL RUIZ GONZALEZ
CHRISTOPHER VILLALTA MIRANDA
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
INDEX –
1. INTRODUCTION.........................................................................................4
2. GENERAL OBJECTIVE................................................................................4
2.1. SPECIFIC OBJECTIVES..........................................................................4
3. OBJECTIVE FUNCTION...............................................................................5
4. METHODOLOGY........................................................................................ 7
5. PROCEDURE FOR THE OPTIMIZATION DEVELOPMENT OF GROUP 100............9
5.1. DESIGN VARIABLES.............................................................................9
5.2. PRE-ASSIGNED VARIABLE..................................................................11
5.2.1. S!"#$% &!'#(!)#$% *+ ), -!//#%$( &!#!'/......................................11
5.3. ALGORITHM OPTIMIZATION...............................................................13
5.4. CONSTRAINTS...................................................................................14
5.5. CONSTRAINTS FORMULATION...........................................................15
5.5.1. P'!) ),#"$//...............................................................................15
5.5.2. S")#*$!' M*('/...........................................................................16
5.5.3. D/#%$ P///............................................................................17
5.5.3.1. B*))* ///......................................................................18
5.5.3.2. S#( P///.........................................................................18
5.5.3.3. D" ///.........................................................................19
5.5.3.4. I$$ *))* ///...............................................................19
5.5.3.5. V!'/ *+ (/#%$ ///..........................................................19
5.5.4. A$!'/#/ *+ /)#++$/ "'#$%...........................................................20
5.5.5. F$"#/...................................................................................20
5.5.5.1. N!)!' +$".....................................................................22
5.5.5.2. E++") *+ ), !((( !//.............................................................24
5.6. DETERMINATION OF THE GAMMA FACTOR .........................................24
5.7. 8EIGHT DETERMINATION..................................................................26
5.9. MAN HOUR.......................................................................................27
5.:. COST CALCULATION SUBROUTINE.....................................................29
5.10. OUTPUT VARIABLES.......................................................................29
6. CALCULUS..............................................................................................30
6.1. M),*(*'*% )* +*''*; ;, ), &//' )* #$"!/ * ("!/ #)/ (#$/#*$/......30
6.2. C*!#/*$ !$( &!'#(!)#*$ *+ /')/ !$( +*'!/.........................................31
GROUP 2: STRUCTURAL OPTIMIZATION 2
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6.2.1. A$!'/#/ *+ ), 3 -4 !$( 5), "*!)$) ;#), /") )* ), *))* !$( ),
(". 31
6.2.1.1. D*' *))* !$!'/#/ !$( 8!), D" ......................................33
6.2.1.1. S#( A$!'/#/...........................................................................35
7. ANALISYS RESULTS.................................................................................42
9. REFERENCES...........................................................................................43
:. ANNE<....................................................................................................44
:.1. D#/)#)#*$ +!")*/ +* /! '*!(/ *$ /,#=/ /,'' !$( ;!), ("/....................44
:.2. SUBROUTINS PROGRAMMING............................................................45
:.3. S)!#'#)..............................................................................................45
:.4. M!$&!#'#)...................................................................................45
:.5. R/#/)!$" !$( *'/#*$ P*'/#>$.......................................................45
:.6. C*/)...................................................................................................46
:.7. M!$ H*/..........................................................................................46
:.9. S)")"#)!...................................................................................46
:.:. S)")(*'*))*...........................................................................46
:.10. ANE<............................................................................................47
:.11. ANE<............................................................................................47
:.12. ANE<............................................................................................47
:.13. ANE<............................................................................................47
GROUP 2: STRUCTURAL OPTIMIZATION 3
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Escuela Superior Politécnica del Litoral Ship Design II
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1. INTRODUCTION
8,$ ! &//' #/ #') "*'#!$" ;#), ), /)")!' #$)/ #/ ""#!'? !/ ),
&//' /) @)' /!+'? %))#$% /*) ), '*!(/ )* ;,#", #) /,!'' /").
I$ ),#/ **') #/ #$)$(( ),!) ), #$# "*/) *+ "*$/)")#*$ *&#( / ),
/)*$%/) /)") !/ *//#'? ),#/ #/ !) *+ ), 100 )",$*'*%#"!' %* *)##!)#*$?
!$( ),#/ #/ !""*'#/,( /#$% ), G!$#/", L'*(=/ S*"#) C'!//#+#"!)#*$ '/
1 ;,#", *&#( / ! #$# !!)/ !) ), *$) *+ (/#%$ ! /)")!'
'$)? ),/ !!)/ ;#'' /( !/ "*$/)!#$)/.
T, &//' #$ ), #(/")#*$ ;#'' ,!& ! '*$%#)(#$!' +! !$( !) +* !$( !+) ;#'' ,!&
! )!$/&/ +!#$%? ), (/#%$ &!#!'/ !$( "*$/)!#$)/ ! +*( ), /!"#$%
);$ /)#++$/? /")#*$!' *('/? M#$# +$" ($(#$% *+ ), &//'
/")*? !$( ),#"$/// '!).
2. GENERAL OBJECTIVE
O)##!)#*$ *+ /)#++$/ !$( '!)/ ;#), ), %*!' *+ ("!/ ), &//' ;#%,? ),#/
!$/ ! (")#*$ #$ ), "*$/)")#*$ "*/) !$( #*&$) *+ ), /)")!'
!!$%$).
2.1. SPECIFIC OBJECTIVES
• D)#$#$% ), *")#& +$")#*$ )* #$## ), "*/) *+ ), /,# /)").
• S) /)#")#*$/ !/( *$ "'!//#+#"!)#*$ /*"#)#/.
• C," ), $; (#$/#*$/ /#$% /"#!'#( /*+);!.
GROUP 2: STRUCTURAL OPTIMIZATION 4
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Escuela Superior Politécnica del Litoral Ship Design II
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3. OBJECTIVE FUNCTION
T, *")#& +$")#*$ )* "*$/#(( +* *)##!)#*$ *+ ),#/ )",$*'*% %* #/
+*"/( #!#' *$ ("#$% ), "*/) *+ "*$/)")#*$? '*; ), *")#& +$")#*$
(/"#(
M#$## F@ PC
PC MC LC K HC
8,
PC P*(")#*$ "*/) ?
MC M!)#!' "*/) ?
LC L!* "*/) !$-,*/?
HC H*' "*/) ,*?
T, /,# #/ (#&#(( #$)* "*!)$)/? !$( !", *+ ),/ #/ *)##(? *)!#$#$% ),
'*;/) *//#' ;#%,) "*!)$) ;,#", #$ )$ ;#'' *(" ), '*;/) "*/)
!)#!'. I$ ), +#% '*; /,*;$ ), &//' (#&#(( "*!)$)/? ),#/ !)#)#*$ #/
!( )!#$% !/ +$" ), ',!(/.
Figure 1 S)")!' "*!)$) (#&#/#*$
GROUP 2: STRUCTURAL OPTIMIZATION 5
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
F* ),#/? ; ,!& )* ()#$ ), )*)!' ;#%,) *+ ), /,#? ;,#", #/ (+#$( !/ +*''*;/
W T γ ∗¿
W C1 + W C2 + W C3+W C4+…+W SUPERSTRUCTURE )
8,
W T T, T*)!' 8#%,) *+ ), /)") )* !", /,# *$ ), #)!)#*$.
W SUPERSTRUCTURE 8#%,) *+ ), S/)")? ),#/ ($( *+ ), !(), *+ ), /,#.
W C1 , W C2 , etc. 8#%,) *+ !", "*!)$). T* (* ),#/ ; ,!& )* ()#$!) ),
&#*/' &*' *+ ), !)#!' (&'*(? !$( ),$ ')#' ), /"#+#" ;#%,) *+ ), /"#+#" !)#!'. T,#/ ;#%,) ;#'' +*$( /#$% ), ),*(*'*% /$)( '*;.
γ =¿ G!! +!")*? ),#/ !!) #/ "!'"'!) #$ !/ )* ), '##$! ;#%,) *+
), /)") *)!#$( +*. A$( ), "!'"'/ #/ @'!#$( '!).
T, $@) #") /,*;#$% ! )#"!' "*!)$) !) #(-/")#*$ *+ ! ' "!# &//'
),!) ;#'' *)##(
GROUP 2: STRUCTURAL OPTIMIZATION 6
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
Figure 2 T#"!' "*!)$) !) #(-/")#*$ *+ ! ' "!# &//'
4. METHODOLOGY
T,#/ !) *+ ), *") ;#'' (#&#(( #$)* ), !)/ ), +#/) #/ ), ),*)#"!' !)?
), /"*$( ;#'' ), "!'"'!)#*$ !$( (&'*$)? ), ),#( !$!'/#/ /')/. 8 (*
+$" 2 ;#), ), +*''*;#$% +'*; ",!) )* (&'* * *"//.
Figure 3 F'*; ",!) !+) /-*(' /'")#*$ "*$/)!#$)/ !$( "*/) (!)!.
I$ ), +#/) '*" * ;#'' +#$( ), #$+*!)#*$ *+ !'' /)#")#*$/ +* !", (/#%$ &!#!'
(+#$( +* ), (&'*$) *+ ),#/ %* 100 /", !/ ), /!!)#*$ );$ /)#++$/?
!'/* ;#'' '#/)( ), !''*"!)( &!#!'/ ),!) ,' ! ),#/ *)##!)#*$ (*/ $*)
"* /* "*'#"!)( +* @!' ), (/#%$ //? (#$/#*$/ *+ !",
"*!)$)? )".? ), /"*$( '*" ;#'' ), "!'"'!)#*$ +*( !$( *)!#$( !$(
), ),#( '*" #/ ), !$!'/#/ *+ ), /')/ @")( #$ ), *") ;#), ),*/ *)!#$(
#$ ), '##$! (/#%$.
GROUP 2: STRUCTURAL OPTIMIZATION 7
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I$ ), +#/) '*" ;#'' !'/* ! ! +'*;",!) )* ,' / !$!' ), /)") *+ ),
/,# +* "*!)$)? #$ *( )* *)!#$ ), ;#%,) *+ !", !$( !'/* %) ), "*/) *+
#'(#$% ),. C*/) ;#'' !++")( #$ !", "*!)$) ( )* ),# '&' *+ (#++#"')
!) ), )# *+ "*$/)")#*$. D#++#"') #$+'$"/ ), "*/) *+ "*$/)")#*$. T,#/ !'%*#),
,!/ ), +*''*;#$% ;* ),*(*'*%
T,#/ !$!'/#/ #/ +*( +* "*!)$) /", ),!) ;,$ $)#$% ),
!//#%$( &!#!'/ /", !/ ), (#/)!$"/ *+ ), #! /)") ; +!
*))* '*$%#)(#$!' !/? %#(/? /)!$",#*$ !$( ',!(/? ), *%! "!$
%$!) ! /!!)#*$ /)#++$/ (/#%$ &!#!' #$)* ), "*!)$) !$(
!$!'( !$'? ),$ *"( )* &!'!) ), /)#")#*$/ !""*(#$% )* ), !/")
!)#* *+ ), !$'? ), '!) ),#"$// *+ ), !$'? ), +$" %$!)(
),/ '$)/? ), /")#*$!' *(' !$( ), "'#$% *+ !", '$) #$&*'&(
#$ ), !$' T,#/ !$!'/#/ ;#'' "*$(")( !*$( ), "*!)$) !$!'(
;!#)#$% *)!#$ !"")!' /# #$ !""*(!$" ;#), !/ *+ "*$/)")#*$. T,/
*)!#$#$% !/ ! /') ), #(!' (#$/#*$/ )* +'+#'' ;#), !'' /)#")#*$/ ),
&!#!'/ !$( ), (!$(/ ), C'!//#+#"!)#*$ S*"#) /( #$ ),#/ *").
I$ ), /"*$( '*"? ), *%!#$% *+ ),#/ !'%*#), #/ +*( #$ /*+);! ),!)
,'/ / &!'!) #"' !$( !)(' !/ *&#(( #$ '*" 1. T,#/ /,!'' M!)'!
/*+);!? ;,#", #/ !/ ;,$ *%!#$%. O$" *%!( ),#/ *"// #) ;#'' %#&
! "*$+#($" '&' )* ),#/ *%!#$%? !#$% ),#/ *") ,!& ! )) (&'*$)
!$( +* )* &!'!) ), /')/. T,#/ *%! ;#'' ),$ @")( *$ !", &//'
(#$/#*$!' !)#@ *)!#$( #$ ), ;*** 1? )* *)!#$ ), "*$/)")#*$ "*/)/ *+ !",.
I$ ), ),#( '*"? ), "*!!)#& /)( #/ !( );$ '##$! /')/ !$( ),*/
GROUP 2: STRUCTURAL OPTIMIZATION
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SIDE
lbs
Plate foor
lss
BOTTOM
Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
*)!#$( #$ ),#/ *")? ,*#$% ),!) ), '##$! ;#%,) #/ %!) ),!$ ),!) *)!#$(
#$ ),#/ ;***. T, /')/ ;#'' &!'!)( )* ) ), *")#&/ !$( !",
*")#& "*$"'/#*$/ !*) ), !'#"!)#*$ *+ ),#/ *(' *+ /)")!' !$!'/#/ #$ +)
%$!)#*$/.
5. PROCEDURE FOR THE OPTIMIZATION DEVELOPMENT OF GROUP 100
5.1. DESIGN VARIABLES
R!$%/ /) /) * +#@( !!)/ #$"'(#$% &!#!'/ #$ *( )* *)!#$ !
/!)#/+!")* *)##!)#*$. S#$" #) +! /)!'#/,( #) #/ '*$%#)(#$!' #(/")#*$?
+!/ !$( ; +!/? /)#++$/ !$( '*$%#)(#$!' !/? (+#$#$% !/ (/#%$
&!#!'/ ), +*''*;#$% !!)/
Figure 4 C*!)$) 3D !$( (/#%$ &!#!'/. - S#( !$( *))* &#; *+ #(/")#*$
Figure 5 C*!)$) 3D !$( (/#%$ &!#!'/. - (" &#; +* *))* *+ #(/")#*$
GROUP 2: STRUCTURAL OPTIMIZATION !
Web Frame
Spacing between
web fa!e
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
• L*$%#)(#$!' /!"#$% *+ (" /)#++$/ '(/
• S!"#$% *+ (" )!$/&/!' /)#++$/ )(/
• L*$%#)(#$!' /!"#$% *+ *))* /)#++$/ '/
• S!"#$% *+ *))* )!$/&/!' /)#++$/ )/
• L*$%#)(#$!' /!"#$% *+ /#( /)#++$/ '//
• P'!) ),#"$// )
A/ ; "!$ / ), /!"#$% );$ /)#++$/ ! !$ #*)!$) (/#%$ &!#!'/?
),/ ! '*"!)( ;#),#$ ), *$(!#/ ), ;#'' (+#$( ), /)#")#*$/ !/
()!#'( #$ ), +*''*;#$% *#$)/.
GROUP 2: STRUCTURAL OPTIMIZATION 1"
tds
"#T$" $O#MMI%&
"#T$" $O#MMI%&
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Escuela Superior Politécnica del Litoral Ship Design II
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5.2. PRE-ASSIGNED VARIABLE
T, -!//#%$( &!#!'/ ! ),*/ #! '$)/ ),!) ),# '*"!)#*$ ;
(+#$( #$ ), '##$! (/#%$? ;#), ),/ +#@( !!)/ ), #$)$)#*$ *)##
), /!!)#*$ );$ /)#++$/ !$( ),# /")#& (#$/#*$/? '*; /,*;$ ),
-!//#%$( (/#%$ &!#!'/.
• B',!( /!"#$% /
• D" %#(/ /!"#$%. (%/
• S#( %#( /!"#$%. /%/
• P'!) +'** /!"#$%. +/
• G#(/ /!"#$%. %/
• 8 +! /!"#$%. ;+/
• E$%#$ /!). /
• M!#$ (#$/#*$/ *+ ), &//'.
5.2.1. S!"#$% &!'#(!)#$% *+ ), -!//#%$( &!#!'/
O$" ,!& $ -(+#$( &!#!'/ !//#%$(? ;,!) ; ;!$) #/ )* &!'#(!) ),!)
),/ ! ;#),#$ ), "*$(( !$%. 8,#", $)#*$/ #*)!$) !/")/ ),!)
; /) +'+#'' #$ ), /)")!' !!$%$) *+ ! /,#? /", !/
∼
S"*$(! #$+*"$) ,#%,) /,*'( 2.5 )#/ '// ),!$ #! '$).
∼ T, /!"#$% *+ ; +!/ #$ )*/#( )!$/ #/ %$!'' )* $*) %!) ),!$ 5
+! /!"/.
∼ T, /!"#$% *+ !(!"$) %#(/ #/ %$!'' )* $*) %!) ),!$ 4.6 * 5
)#/ ), /!"#$% *+ *))* * #$$? *))* *(#$! /)#++$/? ;,#",&.
∼ T, /!"#$% *+ +'**/ #/ %$!'' )* $*) %!) ),!$ 3.5 * 4 +! /!"/
!/ /"#+#( ), (/#%$? ;,#",& #/ ), /!''.
∼ T, /!"#$% *+ /*'#( +'**/ #/ $*) )* %!) ),!$ 3.5 * +* )!$/&/ +!
/!"/.
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∼ I$ "!/ *+ )!$/&/ +!#$%? ), /!"#$% *+ *))* %#(/ #/ $*) )* @"(
2.5.
∼ I$ "!/ *+ '*$%#)(#$!' +!#$%? ), /!"#$% *+ *))* %#(/ #/ $*) )* @"(
3.5.
GROUP 2: STRUCTURAL OPTIMIZATION 12
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Data inp't( )e**i+n ,e*ign( $+!pat!ent ,i!en*i+n*-+cati+n +f *tiene* an, pi!a/ ee!ent*( tan*e*a* an, +ngit',in
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te a*pect
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$ac'ati+n +f SSeect f+! iba/ a *ecti+na !+,'e aaiabe
B'cing ana/*i* +f te *eecte, *tiene
#na/*i* +f
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5.3. ALGORITHM OPTIMIZATION.
T, !'%*#), /( )* *)## ), /)")/ +* ), &//' /,*;$ '*;
5.4. CONSTRAINTS
GROUP 2: STRUCTURAL OPTIMIZATION 13
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
T,/ /)#")#*$/ * '##)!)#*$/ ;#'' /)!'#/,( #), ), C'!//#+#"!)#*$
S*"#) * ), *;$ $(/? !@# * #$# &!'/ ;#'' )!$
")#+#( +$"/ #$ *( )* *)!#$ ), /) *//#' *)##!)#*$ +* * &//'.
T, /)#")#*$/ )* &!'!)( #$ ),#/ *") ,!& $ /!!)( !) !/ +*''*;/
Spacing stiffeners.
300 #/ )!$ !/ ), #$#)#!' &!'? ( )* #/// *+ /*'( /)"). A'/*
)!$ !/ ), +#$!' &!' ), +*'!)#*$ L'*(/ R%#/) 4 +* /!!)#*$
);$ /)#++$/.
S 0.470.:7KL10000.6
Aspect ratio.
H ; /%%/) )! #$)* "*$/#(!)#*$ ), !/") !)#* +* !",
"*!)$) +* )* (* ), "!'"'!)#*$ *+ ), '!) ),#"$//. A/ +*''*;/
Table 1 V!'/ /%%/)( *+ !/") !)#*/
Aspect Ratio (l/s) After Pea !i"section Fore Pea
#otto$ 1 2 - 1 1 - 2
Si"e 2 - 1 2 - 1 2 - 1
%ec 4 - 3 4 - 3 4 - 3
Plate t&icness.
A+) /))#$% ), !/") !)#* +* !", /")#*$ *+ ), '!) *))*? /#( !$(
("? ; *"( )* ()#$ ), '!) ),#"$// ;#), +*'!)#*$/ /(
C'!//#+#"!)#*$ S*"#) G!$#/, L'*(=/ 1? (*#$% #) )* !",
"*!)$) !$( /")#*$.
Sectional !o"ules.
GROUP 2: STRUCTURAL OPTIMIZATION 14
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8 *"( )* ()#$ +*'!)#*$/ *+ C'!//#+#"!)#*$ S*"#)#/
G!$#/, L'*(=/ 1 ), /")#*$!' *(' *+ !", #! !$(
/"*$(! /)#++$? !#$% ),#/ +* !", /")#*$ !$( "*!)$).
#ucling.
H ), (#$/#*$/ *+ ), /"*$(! !$( #! /)#++$/ !$!'(
;#), ! "'#$% "#)#! /$)( RINA 5? /", ),!) ), ; *+ ),
/)#++$ ,!/ ! '$%), /", ),!) ), #/ $* /$" *+ "'#$% #$ ), /!
( )* ), (/#%$ '*!( "*$/#(( #$ ),#/. T,#/ !$!'/#/ ;!/ (&'*( #$ ),
'#! /( )* ),#/ *").
Fre'uenc.
F* &//'/ ;#), ! /#$%' *''? '!) +#'(/ !$( /)#++$/ /,*'( +'+#' ),
+*''*;#$% +$" "#)#! %#&$ 6. T* +'+#' ), "#)#! ), '*;/)
$!)!' +$"#/ *+ '!) +#'(/ !$( /)#++$/ ! )* ,#%, ),!$ ),
($*)( *'' '!( !//!% @"#)!)#*$ +$"#/.
5.5. CONSTRAINTS FORMULATION
O+ ), #$+*!)#*$ /$)( ), C'!//#+#"!)#*$ S*"#) G!$#/, L'*(=/ 1?
;,#", /,*;/ +*'!)#*$/ ),!) ;#'' (+#$( !/ "*$/)!#$)/? ; ,!& +*'!)#*$/
)*
5.5.1. P'!) ),#"$//.
Table 2 F*'!)#*$/ )* ()#$!) ), '!) ),#"$// *+ ), !$'.
T,#"$//
B*))* D" S#(
M#$# P'!) ),#"$// t =5+0.04 L+t k t =5+0.02 L+ t k t =5+kL+t k
P'!) ),#"$// t =1.9nf s√ Pk +t k t =1.9nf s√ Pk +t k t =1.9nf s√ Pk +t k
GROUP 2: STRUCTURAL OPTIMIZATION 15
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P'!) ),#"$//
I$$ *))* t =1.1 s√ pk +t k
F'** '!)/ t =t m−2√ K
S#( G#( t =h2
120ha
C$) G#( t m=h
ha( h
100+1)√ K
h=¿ D), *+ ), "$) %#( !""*(#$% .
ha=¿ D), *+ "$) %#( !/ #').
D/#%$ L*!(/ !""*(#$% )* ), !$!' !!.
L ' '$%), #$ .
) 1.5 ? "**/#*$ !((#)#*$
5.5.2. S")#*$!' M*('/.
Table 3 F*'!)#*$/ )* ()#$!) ), '!) ),#"$// *+ ), !$'.
S")#*$!' *(' cm3
/")#*$!' *('
cm3
T!$/&/!' S)#++. Z =0.63l2sp wk Z =
83 l2sp wk
σ Z =0.5 l
2sp wk
L*$%#)(#$!' S)#++. Z =83 l
2sp wk
σ Z =
83 l2sp wk
σ Z =
83 l2sp wk
σ
/")#*$!' *('
cm3
M!#$ +! Z =100 l2
spw k
σ Z =0.63l2 sp wk
Z =0.5 l
2sp w
k
Z =6.5√ L
G#( Z =100 l
2spw k
σ Z =
100 S2bpwk
σ Z =
100 S2bpwk
σ
8,
' /)#++$ /!$ #$
GROUP 2: STRUCTURAL OPTIMIZATION 16
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
Z B=1.549m3
Z D=0.842m3
Z R=0.674m3
/ /)#++$ /!"#$% #$ .
P D/#%$ L*!(/ !""*(#$% )* ), !$!' !!.
n f 0.93? ($( *+ ), +!#$% //).
k 1? +* ReH =235
N
mm2
! "*")#*$ +!")* +* !/") !)#* *+ '!) +#'(
1?1 0?25 /' 2
!@# 1? 0 +* /' 0?4
#$# 0? 72 +* /' 1?0
σ !''*;!' '*"!' /)// #$ N2 +* #'( /)'
; /")#*$ *('/ "**/#*$ +!")* #$ )!$/
'*!(#$% !(), #$
S %#( /!$ #$ .
T, +*''*;#$% #!% /,*;/ ! )#"!' /)#++$ T ;#), !//*"#!)( '!)? ), */ *+
),#/ #!% #/ "*'( &#/!'# ), &!#!'/ ;,#", ;#'' #$(#"!) !", '$) ),!)
"**$$) ), /)#++$.
hw ; ,#%,)?
t w ; ),#"$//?
t p '!) ),#"$//?
t f +'!$% ),#"$//?
b f +'!$% !(),?
Figure )#"!' T /)#++$.
GROUP 2: STRUCTURAL OPTIMIZATION 17
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
5.5.3. D/#%$ P///
T, (/#%$ /// ;, ()#$!) /#$% ), +*'!/ /$)(
G!$#/, L'*(=/ L'*(? 2015. T,#/ "!'"'/ #/ #( )* "!'"'!) ),
/")#*$!' *(' *+ !", /)#++$.
T,#/ +*'!)#*$ %*#$% )* ,' / )* ()#$!) ), /// !""*(#$% )* ),
/")#*$ *+ ), "*!)$) !) !$!'? ,!& )* "!+' ( )* ), /#(/
/// ",!$%/ ! '*) ($(#$% *+ ), &//' (!+).
5.5.3.1. Bottom pressres
T, // *$ ), *))* /,'' #/ ()#$!) ), +*''*;#$% +*'!
pB=10T + p0c F [ KN
m2 ]
8,
T (!%,)
P0=¿ Ba*ic etena ,/na!ic +a, % : !!2; f+ wae
,iecti+n* wit + again*t te *ip<* ea,ing( ,ene a*=
2.1(C B+0.7)c0c L f
C B > B+c c+e?cient
c0=wavecoeffcent
c0=[ L
25+4.1]c R!
c R! =1 @ A+ 'ni!ite, *eice ange
L > 'e engt
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
c L=¿ -engt c+e?cient( ,ene, a*= √ L
90
f =¿ 1.00@ + pate pane* +f te +'te ' *e pating(
weate ,ec*C
c F =¿ Di*tib'ti+n fact+* acc+,ing wit te tabe *+wn in
anne 1;
5.5.3.2. S!"e Pressres
5.5.3.2.1. P// '*; ), ;!)'#$
PS=10 (T − " )+ P0c F (1+ "T )[ KN m
2 ]
&)#"!' (#/)!$" );$ '*!( "$) *+ '$) !$( !/ '#$.
5.5.3.2.2. P// !*& ), ;!)'#$
PS= P0 c F
20
10+ "−T
[ KN
m2
]5.5.3.3. #ec$ pressres
p D= p0
20T
(10+ "−T ) H c D[ KN
m2 ]
H D),
5.5.3.4. %&&er 'ottom pressres
P # =9.81$
% h(1+av )[ KN
m2 ]
8,
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
$ !// ) *+ "!%* #$ ), ,*'(
% =¿ V*' 3 *+ ), ,*'( ,!)",;!/ @"'((
h=¿ H#%,) *+ ), ,#%,/) *#$) *+ ), "!%* !*& ), #$$
*))*? !//#$% ,*'( )* "*')' +#''(
av=¿ A""'!)#*$ !((#)#*$
5.5.3.5. (*es o "es!& pressres
8,$ &!'!)#$% ),/ +*'!)#*$/ ;#), !", /,# *+ )#-(#$/#*$!'
!)#@? +* !", *+ ), ! '#! #/ "!)(. S*? )!#$% !/ !$ @!' ),
'##$! &//' (#$/#*$/? ), +*''*;#$% '#! ;!/ *)!#$(.
Table 4 D/#%$ // &//' +* "*!)$)
S)$ M#(-/")#*$ B*;
C*!)$) 1 C*!)$) 2 )* 4 C*!)$) 5 C*!)$) 6
B*))* // [ KN m
2
] 93.355 6:.029 79.02 :5.46
S#( //
[ KN m2 ]
B'*; ;!) '#$ 7:.07 61.16 70.29 ::.07
!*& ;!) '#$ 60.94 34.53 47.: :0.21
D" // [ KN
m2 ] 25.:3 23.59 24.99 26.5
I$$ *))* //
[ KN
m2
]64.45 55.9
T,#/ )!' (/"#/ ), &!'/ *+ (/#%$ P/// D$(#$% ), /")#*$
*+ ), "*!)$).
5.5.4. A$!'/#/ *+ /)#++$/ "'#$%
GROUP 2: STRUCTURAL OPTIMIZATION 2"
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
8,$ ), /)#++$ ; /'")(? #) /) +* ! "'#$% !$!'/#/ )* / #+
), '$)/ /'")( +* ), (!)!!/ (* $*) +!#'? /* +* ),#/ !$!'/#/ ),
S*"#) C'!//#+#"!)#*$ RINA 5 /,*;$ / ! )!' ;#), !@# !!)/
;, ; ,!& )* +'+#'' /* !/") !)#*/ *+ ), (#$/#*$/ /)#++$
Table 5 C#)#! )* &!'!)( ), "'#$% #$ ! /)#++$
:
5.5.5. F$"#/
A+) *)!#$#$% ), (#$/#*$/ *+ ), '!) ),#"$//? '$%), !$( ;#(), *+
), !$' !$( /)#++$. I) ;#'' *"( )* &!'!) ), $!)!' +$" *+
), /!? !$( ),/ +$"#/ ;#'' "*!( ;#), ),!) *)!#$( #$ ),
*'/#*$ //) B'!( +$" "*$(!)#*$/ %#&$
G!$#/", L'*(/ !$( ),/ /)!'#/, ;,), ), (#$/#*$/ *+ ),
!$' !$( /)#++$/ ! /#)( )* !(*) ),/ "#)#!.
N*; ; ,!& )* "!+' ),!) * $!)!' +$"#/ *+ '!)/ !$(
/)#++$/ (*$) $! )* ), '!( +$" #$ $%#$ ** !!? !) ),
GROUP 2: STRUCTURAL OPTIMIZATION 21
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
$@) )!' ; "!$ / ), #$# "#)#"!' +$"#/ ),!) "*'( @#/) #$
!!/ $!/) )* ), *''
Table F$" "#)#! G!$#/", L'*(=/
8,
& !)#*? (+#$( !/ & = P
'
P $*#$!' !#$ $%#$ *)) 8
' /,#/ (/#%$ (#/'!"$) )
f plate '*;/) $!)!' +$" H *+ #/*)*#" '!) +#'( $(
"*$/#(!)#*$ *+ !((#)#*$!' *)+#))#$% !$( ,(*($!#" !///
f stff L*;/) $!)!' +$" H *+ /)#++$ $( "*$/#(!)#*$ *+
!((#)#*$!' *)+#))#$% !$( ,(*($!#" !///.
() R!)#*? (+#$( !/? & =)
(p () *1
(#/)!$" *+ '!) +#'( * /)#++$ )* 12 *"'*" *'' '!( )# */#)#*$.
(p *'' (#!)
f bla(e=¿ P*'' '!( !//!% @"#)!)#*$ +$" H !) $? (+#$(
!/ f bla(e= 1
60n"
$ !@# *'' /,!+) &*')#*$ !) 1 #$
GROUP 2: STRUCTURAL OPTIMIZATION 22
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
$ *+ *'' '!(/
T,$ #$ *) !!/ *+ $%#$ ** '# #(-/")#*$ !$( //)") ;
,!& )* +'+#'' ), +*''*; /)#")#*$/
Table * N!)!' +$"#/ #$ #(-/")#*$ !$(
//)") G!$#/", L'*(=/
f n( plate∨stff )>¿
1.2K4
f bla(e
B*))*
f n( plate∨stff )>¿
1.1K2
f bla(e
S#(
f n( plate∨stff )>¿ 1.1 f bla(e D"
T,/? ($(#$% *$ ), '*"!)#*$ *+ ), !$' !$!'( #$ ), &//'? ),
(#$/#*$/ *+ ),#/ !$' /,!'' )* accepte" ;,), #) +'+#'' ), "#)#!
/$)( #$ )!' 2 * 3 *+ ),#/ /")#*$.
T* "!'"'!) ), $!)!' +$" *+ ), '!) !$( ), /)#++$ ; / ),
+*''*;#$% !)#*$/.
5.5.5.1. -tr* ree&c/
T, $!)!' +$" #/ ! +!")* )* "!+' !/ ),#/ ;#'' !'/* ($( *$ ),
(#$/#*$/ !$!'(? ;,#", )* "!'"'!) #) #/ /( ), +*'!)#*$/ /$)(
L'*(/ R%#/) 5.
I$ ), "!/ *+ '!)=/ +$" ), $!)!' +$" #/ "!'"'!)(
f n=5.5375t
ab √(b
a )2
+(a
b )2
+0.6045
GROUP 2: STRUCTURAL OPTIMIZATION 23
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
8,
! !$' '$%), )/
!$' !(), )/
) !$' ),#"$//
I$ ), "!/ *+ /)#++$ ;#), !//*"#!)( '!)? ), /! +$" #$(#"!)/
),!) ), $!)!' +$" *+ ),#/ "!$ !*@#!)( ), +*''*;#$%
+*'!)#*$
f = K
2 +L2 √
,#
m(1+ + 2 ,#
L2$- )
[ H" ]
Table + M*( *+ &#!)#*$
8,
K C*$/)!$) ;, # +/ )* ), *( *+ &#!)#*$.
EI F'@!' #%#(#) *+ '!) /)#++$ "*#$!)#*$
L B! '$%),
GA S,! #%#(#) *+ ), '!) /)#++$ "*#$!)#*$
A /")#*$!' !! *+ ), !//*"#!)( '!).
M!// $#) '$%), *+ ), /)#++$ !$( !//*"#!)( '!)#$%
GROUP 2: STRUCTURAL OPTIMIZATION 24
M*( Q# M*( Q#
1 22.40
2 61.70
3 121.0
4 200.0
5 2::.0
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5.5.5.2. Eect o t0e ""e" mss
T, ++") *+ ), !((( !// #/ &#)!'? !/ ),#/ +!")* !/ * "!'"'!)(
+$" (*/ )** ),+* (*/ $*) ) ), #$# &!'/ *+
+$"#/.
T* "*$/#( ),#/ ,$*$*$ #/ #'$)( ), +*''*;#$% +*'!
f wate)=f .
8,
. =
√ p
p+ /
1
/ p
0 p=+t √( 1
a2+ 1
b2 )
/1 ($/#) *+ ), '##(
/ p ($/#) *+ ), '!)
) '!) !$' ),#"$//
8,$ )* *)!#$ ), &!' *+ ), )",$*'*%#"!' %* +* ), *'/#*$? ;, ),
(")#*$ !)#* !$( *'' ;#'' ()#$(? ),/ (!)! ,' / )* ()#$ ),
'!( +$"? ()#$( ), +*''*;#$% +*'!
f bla(e= RP1 en2ne
[ )ev
mn ]∗Z
)ato∗60[ sec ]=[ H"]
8,
Z $ *+ '!(/.
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5.6. DETERMINATION OF THE GAMMA FACTOR
T,#/ !!) ;#'' ,' / '!) +* ), "!'"'!)#*$ *+ ), )*)!' ;#%,) *+ !", &//'
*+ ), )#-(#$/#*$!' !)#@? /#$" ), ;#%,) *)!#$( ), !'%*#), (*/ $*)
#$"'( ), ;#%,) *+ ;'(#$%? !")/? )".
8#%,) ;,#", #$ !'#) /,*'( #$"'( #$ !!)#"!'' +* !$( #/ "!'"'!)( #$
), +*''*;#$% ;!.
1. T, ;#%,) *)!#$( *%!#$% ;#'' "*!( ;#), ), /)#!)(
;#%,) *)!#$( #$ ), '##$! (/#%$ 3? ),#/ '!)#*$/,#
! p)elmna)3(es2n− steel
! p)o2)amn2 ;#'' "!'' #) ), %!! +!")* γ .
γ =! p)elmna)3(es2n−steel
! p)o2)amn2
8,
! p)elmna)3 (es2n−steel 663.93 T*$
2. ! p)o2)amn2 ;#'' ), )*)!' ;#%,) *+ ), /)") *+ ), /,# "!'"'!)( #$ ),
+*''*;#$% ;!
2.1. O$" ), "*( #/ *%!(? ;#'' $) ), $"//! (!)! "*/*$(#$%
)* ), '##$! (/#%$.
2.2. L#/) ), ),#"$// *+ !", '!) #$&*'&( #$ ), "*!)$).
2.3. O)!#$( ), ;#%,) *+ ), '!)/ #$&*'&( #$ ), "*!)$) ($(#$%
*$ #)/ ),#"$//. ! .
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2.4. T, / *+ !'' ), ;#%,)/ +*$( ;*'( ), )*)!' ;#%,) *+ ),
"*!)$). ! C=∑!
2.5. A$( ), / *+ ), ;#%,) *+ !", "*!)$) #$"'(#$% //)")
;#'' ), )*)!' /)") ;#%,) *+ ), /,#.
! Total=∑! C+! S4pe)st)4ct4)e
5.7. 8EIGHT DETERMINATION.
O$" #) ,!/ %$!)( ), !*#!) (#$/#*$/ *+ /)#++$? /", ),!) +'+#''
;#), ), /)#")#*$/ /!#( &#*/' )* ), !$!'( !$'? *"( )*
+*!$" ),#/ /! !$!'/#/ !'*$% ), /! "*!)$) *; )* /)$?
/* !)",#$% ), (#$/#*$/ +*$( '$%),;#/ !'*$% ), "*!)$)? (*#$%
),#/ /! *"( )* ",!$% /")#*$ /#(? ("? * B*))*.
T,!) /!#(? *"( )* *(") !'%*#), ;#%,) "*!)$) #$ ),
+*''*;#$% +*
1. L#/) ), ),#"$// *+ !", '!) #$&*'&( #$ ), "*!)$).
2. O)!#$( ), ;#%,) *+ ), '!)/ #$&*'&( #$ ), "*!)$)
($(#$% *$ #)/ ),#"$//. ! .
3. U/#$% !!)#"!'' ), %!! +!")*. γ
4. D)#$!)#*$ *+ !' ;#%,) /#$% %!! +!")*. ! )eal=γ ∗! .
GROUP 2: STRUCTURAL OPTIMIZATION 27
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5. T, / *+ !'' ), ;#%,)/ +*$( ;*'( ), )*)!' ;#%,) *+ ),
"*!)$). ! C=∑! )eal
6. A$( ), / *+ ), ;#%,) *+ !", "*!)$) #$"'(#$%
//)") ;#'' ), )*)!' /)") ;#%,) *+ ), /,#.
! Total=∑! C+! S4pe)st)4ct4)e
S* ; +*''*; ), $@) +*!) )* +#$( ), ;#%,) "*!)$)
C*!)$) 1?2?3?4?5?6?7
# ) ! ! )eal=γ ∗!
1
)*
$)*$
5.9. MAN HOUR.
R!# %#( ** +* /,#? ), &!'/ ),!) ! /$)( ,!& $ ("!/( 15?
( )* ),!) ), #" *+ !$ ,* +* ! !# #/ * @$/#& ),!$ !#$% ! $;
&//'. T, )!' *+ &!'/ /( ! /,*;$ !/ +*''*;/.
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Table , #$#)#!' &!' *+ H-H !""*(#$% )* ),#"$// ;*
Table 1- R!' &!' ("!/( 15 "*$/)")#*$
P'!) HH)*$
6 175
9 171?5
10 169
12?5 161
16 154
20 140
Table 11 #$"!/ +!")* IF
GROUP 2: STRUCTURAL OPTIMIZATION 2!
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FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
T* #$( ), ;#%,) ),#"$// *+ ), '!) #$&*'&( "!'"'!)( #$ /")#*$ 5.9 *+ ),#/
**') ;#), #)/ "*/*$(#$% !$ ,*? +*''*; ), +*''*;#$% +*!) #$ ), !'%*#),.
C*!)$) 1?2?3?4?5?6?7
# ) ! ! )eal=γ ∗! HH)*$ HH IF HH )eal
1
)*
$)*$ "!me&s!o&*
! )eal∗ HH
ton !(#$/#*$!' HH ∗ F
O)!#$#$% ), !' )*)!' !$ ,*/ *+ ), &//' 1? 2? 3? 27.
∑=1
n
HH )eal= HH )ealk
HH )eal❑ 5=∑k =1
5
HH )ealk
T,$ #$(/ ),#/ !$ ,* *+ !", &//' !$( #)/ /")#& (#$/#*$/ ;#), ),
/*)#$ +* "!'"'!)#*$ *+ *(")#*$ "*/).
5.:. COST CALCULATION SUBROUTINE.
GROUP 2: STRUCTURAL OPTIMIZATION 3"S,# C*$/)")#*$ !$(
P*(")#*$ C*/)
HH S,#? M!)#@ A? B?
C
C*/) C!'"'!)
• + &+'p
• &+'p 100
• &+'p 200
• &+'p 500
• &+'p 600
I$#)#!' S*)#$ "*/)
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5.10. OUTPUT VARIABLES.
• S"!$)'#$% *+ #! !$( /"*$(! '$)/.
• S)")!' ;#%,)
• S,# *(")#*$ "*/)
• S,# C*$/)")#*$ "*/)
6. CALCULUS
6.1. M),*(*'*% )* +*''*; ;, ), &//' )* #$"!/ * ("!/ #)/ (#$/#*$/.
I/ $*;$ #$ !(&!$" ),!) )# *)## ), &//' ),#/ "!$ #$"!/ * ("!/ #)/
(#$/#*$/? #/ ;, ),!) ,!/ $ /)!'#/,( ! !#$% +* "*!)$) ), $;
&//' !""*(#$% )* ), (#$/#*$/ *+ ), '##$! (/#%$
• C*!)$) 3 )* 6
A'' "!%* #/ )!$/*)( #$ ),#/ /")*? !$( #/ ), (*' *))* !$( (*' /#$ /#(
/#$? ),$ ;,$ ), (#$/#*$/ *+ ), &//' *)## #), #$"!/ * ("!/? ),#/
(#++$" ;#), /") )* ), (#$/#*$/ *+ ), '##$! (/#%$ ;#'' !//#%$( )*
), #$"!/ * ("!/ *+ ), ,''? ,!&#$% +#@( ), (*' *))* !$( (*' /#(
/#$? ),#/ #$)$(/ )* '*!( #/ $*) (#/)(.
GROUP 2: STRUCTURAL OPTIMIZATION 31
F#$!' S*)#$ "*/)
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T, +*''*;#$% @!' (*$/)!)/ %!,#"!'' ;,!) ;!/ @'!#$( #$ ), &#*/
!!%!,
Figure * ),*(*'*% )* +* ;, !), #$"!/
• C*!)$) 1 !$( 2
T,/ "*/*$( )* ), !+) /")*? /#$" ),#/ /")* #/ ;#( @")( ),!) ), (#++$"
*""/ #$ ! /!'' "$)!% ;,#", ;#'' !//#%$( ;#), +$" )* ), *(' !( #$
), '##$! (/#%$.
• C*!)$) 7
T,/ "*!)$)/ ! "#)#"!'? "!/ #) #/ #$ ),#/ /")* ;, #$"!/ * ("!/
), '$%), *+ ), &//' !/ #(? !'/* ),#/ /")* #/ $* '*$% ,!/ ), (*' ,''? ),#/
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"*'( * ('#"!)? ,*;& ; $*; ),!) ),#/ /")* * "*/*$(#$% )* ), /'&
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Escuela Superior Politécnica del Litoral Ship Design II
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$! #'#*)"! ( +#'/ $ L? '! "!' + *)$#(! (/( ' S*+);! P*/#(*$.
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AI-# 2 55 5 35 5 5 150 12(52
AI-# 3 55 5 35 5 6 150 12(94
AI-# 4 60 5 35 5 4 150 13(27
GROUP 2: STRUCTURAL OPTIMIZATION 33
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
AI-# 5 55 5 40 5 4 150 13(29
AI-# 6 55 5 40 5 5 150 13(82
AI-# 7 60 5 35 5 5 150 13(82
AI-# 8 55 5 40 5 6 150 14(27
AI-# 9 60 5 35 5 6 150 14(28AI-#10 60 5 40 5 4 150 14(63AI-#11 55 6 35 6 5 180 14(94AI-#12 60 5 40 5 5 150 15(22
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),!) ), "*// !/ ! ),*/ ;,* /*) ), '*$%#)(#$!' #$+*"$)/.
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GROUP 2: STRUCTURAL OPTIMIZATION 34
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
T,$ /#$" ), "*( %$!)/ ! ;#%,) +* !", / ), ')) + #/ /( +* ),#/ &!#!)#*$
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8( ),*%, ), "*!)$)/.
Wdb(f,Ncomp) = 2*Wsg(f,Ncomp) + Wcg(f,Ncomp) + 2*Wpf(f,Ncomp) +
2*Wib(f,Ncomp) + 2*Wb(f,Ncomp) + 2*Wrsib(f,Ncomp) + 2*Wrsb(f,Ncomp)
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*$ #), /#( *+ ), "$)'#$.
T,#/ #/ ,! "*!( ;#), ), P*/#(*$ /")#*$!' *('/ !$( ! & "'*/. S* ; /!
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),#/ "*( '##$!)#$% ), / ),!) (* $*) ) ), /)#")#*$/ *+ ), +$" #$ '!)#*$
)* ), '!( +$" #$ $// ),!) ), &!'/ /$)( '*; !// ),/
/)#")#*$/.
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), "!'"'!)#*$ *+ ), &//' (*' *))*? "*/*$(#$% )* ), "*!)$) $
3? 4? 5 !$( 6 / A$$@.
ariables to eat&er %ec
T, )*)!' ;#%,) )* ), /)") *+ ), 8!), #/ "!'"'!) !""*(#$% )* ), +*''*;#$%
!)#*$.
GROUP 2: STRUCTURAL OPTIMIZATION 35
8, 8/% #/ ), ;#%,) *+ ), /#( %#(? 8"% ), ;#%,) *+ ),
"$) %#(? 8+ #/ ), ;#%,) *+ ), '!) +'**? 8# #/ ),
;#%,) *+ ), '!) *+ ), #$$ *))*? 8 #/ ), ;#%,) *+ ),
'!) *+ ), *))*? 8/ #/ ), ;#%,) *+ ), '*$%#)(#$' /)#++$/
#$ ), *))* !$( 8/# #/ ), ;#%,) *+ ), '*$%#)(#$' /)#++$/
#$ ), #$$ *))*.
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
Wwd(f,Ncomp)=2*Wrslwd(f,Ncomp)+2*Wpwd(f,Ncomp)+3*Wrplwd(f,Ncomp)
+2*Wrptwd(f,Ncomp);
GROUP 2: STRUCTURAL OPTIMIZATION 36
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
1 S!"e &*/s!s
T, +*''*;#$% #!% /,*;/ ), "*!)$)/ !$( ), #$#)#!' '!*).
S!"#$% );$ #! '$)/
S!"#$%
T!$/&/!' '$)/ 2.4
L*$%#)(#$!'
'$)/
3
U/#$% ), !)'! /*+);! ;!/ *%!( /)")/ !$( '!)/? #$ *( )* ()#$ ),
;#%,) *+ ), &//'.
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8#%,) *+ !", "*!)$)? /"#+#$% '&!$) ;#),#$ !", /!"#$%
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
GROUP 2: STRUCTURAL OPTIMIZATION 3
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
A+) ),/ /')/? !$!'// ), )*)!' ;#%,) "*!)$) %$!)( !", /!!)#*$?
*)!#$ ), +*''*;#$% /')/
I($)#+#"!)#*$ *+ ), #$# ;#%,) !$( #)/ "*/*$(#$% /!!)#*$
• S"*$(! '$)/ )!$/&/!' S)#++$/
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
A/ ), !$!'/#/ "!#( *) +* ), ;#%,) *+ ), '*$%#)(#$!' '$)/? !'#/ ),#/ *"// )*
), "!'"'!)#*$ *+ ;#%,) ;#), ),# "*/*$(#$% /!!)#*$.
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
S'")#*$ *+ ), ;#%,) !/( *$ ), /!!)#*$ *+ #$+*"$)/ #$ ), '*$%#)(#$!' !$!'/#/
8#%,) *)!#$( +* #! )!$/&/!'/ '$)/ #$ "*!)$) 3? 4? 5? !$( 6
8#%,) *+ #! )!$/&/!'/ '$)/
"*!$) "*!)$) 1? 2 !$( 7
8#%,) *+ '*$%#)(#$!' #! #$ "*!)$)
3? 4? 5? 6
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
T*)!' ;#%,) *+ '!)/ "*!)$)
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Escuela Superior Politécnica del Litoral Ship Design II
FINAL DESIGN OPTIMIZATION OF !"## D$T %&L' (A))IE)
T*)!' ;#%,) *+ /#(? ;,!/ #! !$( /"*$(! /)#++$/ #$ !((#)#*$ )* ), '!)/.
F#$!'' ), +*''*;#$% )!' /$)/ ! "*!#/*$ *+ +#$(#$%/ ;#), %!( )* *+#'/
/)#++$/? *)!#$( *%!#$% #$ M!)'! !$( ),*/ *)!#$( ;#), ), /*+);!
P*/#(*$ ! /#$% ), /! !!)/ #$ P*/#(*$ ),!) ), /')/ +* M!)'!
E@!'
S#$" ), /') *+ /!"#$% /'")( #$ M!)'! #/ #) ;!/ 500 ? ),#/ /! &!' ;!/
$)( #$ P*/#(*$? ;, ; *)!#$( ), +*''*;#$% /')/
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"*!)$) 1 "*!)$) 2 "*!)$) 3
"*!)$) 4
"*!)$) 5
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SIDE
L*$% S)#++ L 105K:K90K: L 100K11?0K70K11?0 L 105K:K90K: L 105K:K90K: L 105K:K90K: L 100K10?0K50K10 L 100K11?0K60K11
POSEIDON L 105K11?0K70K11?0 L 105K11?0K70K11?0 L 110K:K90K: L 110K:K90K: L 110K:K90K: L 110K:K90K: L 115K10?0K90K10
T!$/ /)#++ L 255K:K:0K13 L 255K:K:0K13 L 255K10?0K:0K14
POSEIDON L 250K11K:0K11 L 255K:K:0K13
T!$/ '!) PL 10 PL 10 PL 10 PL 10
POSEIDON PL 9 PL 9 PL 9 PL 9
V#%!/ )!$/ L 345K10?5K120K16 L 325K10?5K120K14?0 L 390K10?5K120K19
POSEIDON L 350K14K120K16 L 350K14K120K16
L*$% G#( PL 10 PL 10 PL 10 PL 10
POSEIDON PL 5 PL 5 PL 5 PL 5
L*$% G#( L 500K11.5K115K30 L 455K11.6K125K25.0 L 350K11.5K115K19
POSEIDON L 455K11.6K125K25.0 L 455K11.6K125K25.0
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I$ !((#)#*$ ), /!"#$% );$ /)#++$/ #/ !/ +*''*;/
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+* ), !$!'/#/ *+ * *!).
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I$ !$$@/ :?13 :?14 ()!#'( ), /)#++$/ !(#))( )* ), */#(*$ /*+);!
!$( &#+#"!)#*$ *+ #)/ !*&!'.
2 ANALISYS RESULTS
E'$)/ ! "*!( #$ ), /#( *+ ), &//' ,!& /##'! /')/ +* !)'! !$(
P*/#(*$? T,#/ !''*;/ / )* ' *$ ), *%!#$% #$% (*$ #$ !)'!? #$
!((#)#*$ )* ), /')/ *)!#$( +* ), *)##!)#*$ ;#'' '#!'.
7. REFERENCES
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1 DNV. 2001. H'' S)")!' D/#%$ S,#/ 8#), L$%), L// T,!$ 100 )/. :4.
2 P,#'# R#%*? A *(' - *#$)( )**' +* *)# (/#%$ *+ /)#++$( /)")/ -P!) I?
ANAST? 20013
3 C,#/)*,? A$%'? P'##$! D/#%$ *+ 2500 D;) B' "!#? ESPOL? 2015
4 L'*(? G. 2015. R'/ +* C'!//#+#"!)#*$ !$( C*$/)")#*$. H!% DNV GL SE.
5 RINA. 1961. R'/ +* ), C'!//#+#"!)#*$ *+ S,#/. G$*&! RINA S..A.
6 L'*(/R%#/). 2014. S'*/,#$% L*!(/ !$( S"!$)'#$% A////$). L'*(=/ R%#/)
7 DNV? POSEIDON /*+);!.
9. ANNE<
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9.2. SUBROUTINS PROGRAMMING
9.3. S)!#'#)
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!""'!)#*$ *+ ), *'' *+ ), /,#.
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F$")#*$ ),!) ,'/ / "!'"'!) !$) *+ /( ;*#$% %* *'/ #$% ),#/
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• P///
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9.10. ANE<
RESULT OF STRUCTURECUBIERTA AND STRUCTUREDOUBLEBOTTOM
9.11. ANE<
PROGRAMMING CODE DECQ? BOTTOM? AND SIDE
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9.12. ANE<
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M!)'!
9.13. ANE<
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), /')/ +* M!)'!