design tanks menurut api 650

8/20/2019 Design Tanks Menurut API 650

1/80

SR. NO. DESCRIPTION

1 DESIGN DATA

2 CALCULATIONS FOR MINIMUM SHELL THICKNESS

3 BOTTOM PLATE DESIGN

4 INTERMEDIATE WIND GIRDER

5 VERIFICATION OF UNSTIFFENED SHELL FOR EXT

6 DESIGN OF ROOF

7 CALCULATION OF ROOF STIFFENER

TANK STABILIT! AGAINST UPLIFT DUE TO INTERN

" STABILIT! OF TANK AGAINST WIND LOADS

".1 RESISTANCE TO SLIDING

1# SEISMIC CALCULATION

11 ANCHORAGE FOR UPLIFT LOAD CASES

12 ANCHOR CHAIR CALCULATION

13 WEIGHT SUMMAR!

14 FOUNDATION LOADING DATA

15 EVALUATION OF EXTERNAL LOADS ON TANK SHE

AS PER P.3 OF API 65#$ ADD. 4$ 2##5

16 VRV AND VENTING CALCULATIONS

CONTENTS:-


2/80

17 DESIGN OF LIFTING TRUNNION


3/80

1) DESIGN DATA

D%&'() C*+% API STANDARD 650

TENTH EDITION, NOVEMB

ADDENDUM 4, DECEMBEAPPENDICES: J, M S

F,- R**/ D%&'() !P"#$%&& E'(*+% D%&

B/ #/ E3 B"#% E

I%0 N*. T-66202

D%&''*) EJECTORS HOT 7A

M-%'-, SA 240 TPE 16

D%)&' */ C*)%)& "#

S%'/' G-' */ C*)%)& G #."#

M-%'-,8& !'%,+ S%)(9 : D%&'() T%0%-;% 166.67 MP-

D%&'() T%0%-;% 13#

O%-')( T%0%-;% #

D%&'() I)%)-, P%&&;% ATM


4/80

2) CACUATIONS OR MINIMUM SHE THICNESS

A& % 9-% 3$ ,-;&% 3.6.1.1$ 9% &9%,, 9'-)% = # 00

= 14.33 MP-

= 16.## MP-

E W%,+ *') E//''%) = #.5 @T-?,% S4

+

4."D @HL1

#.3G CA

@S+ @E

4."D @HL1 #.3

@S @E

+ D%&'() &9%,, 9'-?,% S%&& /* H+*&-' *)+''*)


5/80

Shell Course

@I),;+')( C;? A)(,%

D%&'() S9%,, T9'


6/80

R%=;'%+ B**0 P,-% T9'


7/80

4) INTERMEDIATE 7IND GIRDERS

M;+(+ U&32

T-)&*&%+ >'+9 */ %-9 &9%,, *;&%

W A;-, W'+9 */ E-9 S9%,, C*;&%$ 00

Shell Course

T-)&/*0%+ H%'(9 */ T-)< S9%,,

H1 ".47 @ D32 @1"#V2

M*+;,;& O/ E,-&'' - 4#*C

W W @

;)'/*0

-;-,52

;)'/*0

A& O+%%+ T9'


8/80

?A& H" @ H1, I%"+%;% 7 G"%"& ;"% # "%'("%

5) VERIICATION O UNSTIENED SHE OR ETERNA PRESSURE

N%%+ )* * ?% %-,;-%+ -& 9% +%&'() %%)-, %&&;% '& %*. A& % C9-% 3$ C,-;&

%&&;% &9-,, )* ?% ,%&& 9-) #.25


9/80

6) DESIGN O ROO

R##< P;% T=$%&& V%",2 12 -)+ *;& *% 9% &;*')( &'//%)%& -)+ >,2 24 *;& - 9% 0'+&-).

M max

= -w l 2 / 12 = -p(1)l 2 / 12 = -pl 2 / 12

M max

= -w l 2 / 24 = -p(1)l 2 / 24 = -pl 2 / 24

z = bt 2 / 6

H%)%$ 2 6

f = pl 2 / 2t 2

l = t * SQ! ( ( 2 * f ) / p )

t = l / SQ! ( ( 2 * f ) / p )

D


10/80

L'% L*-+ 1.2# #.17

E%)-, P%&&;% #.## #.##

I)%)-, P%&&;% #.## #.##

L*-+ C*0?')-'*) 1 5.6# #.1

L*-+ C*0?')-'*) 2 4.4# #.64

MID ENDS

L%)(9 */ ?%-0 @&' ?%>%%) &'//%)%& l 25.67 25.67

L*-+ C*0?')-'*) 1 p #.12 #.12

I)+;%+ B%)+')( M*0%) M 22 45

T9'-?,% B%)+')( S%&&%& 21513 21513

A,,*>-?,% B%)+')( M*0%) 200 200

?S;&


11/80

MID ENDS

L%)(9 */ ?%-0 @&' ?%>%%) &'//%)%& l 25.67 25.67

L*-+ C*0?')-'*) 2 p #.63 #.63

I)+;%+ B%)+')( M*0%) M 18 5

T9'-?,% B%)+')( S%&&%& 21513 21513

A,,*>-?,% B%)+')( M*0%) 200 200

?S;&


12/80

I) L*)(% D'%'*) 126 MP- 14.33 MP-

T*-, D%&'() L*-+ 4.4#

I) S9*% D'%'*) 13 MP- 14.33 MP-

I) L*)(% D'%'*) "" MP- 14.33 MP-

S0-

C=%$ A%'(;$/ A.;& #; C#+;# 2 D F P

)

@ = DL L

P

%

S0-

S0-


13/80

>) CACUATION OR ROO STIENER

;.%

B%-+9 55 00

T9502

S%'*) M*+;,;& 482

S-) */ S'//%)% - 1.# 0

S%,/ W%'(9 */ S'//%)% #.16


14/80

L'% L*-+ *) R**/ 1.41


15/80

9) STABIIT O TAN AGAINST 7IND OAD ASCE >-05)

W')+ %,*' V 155


16/80

4.6

MP'

MDL

MF

H2 /* U)'/*0 %&&;%*) S9%,,


17/80

931) R%&&;$% T# S.: API 650 31134

T9% >')+ ,*-+ %&&;% *) *%%+ -%- #.6 1.#

T-)< OD 1.12

D%&'() W')+ V%,*' V 155

V%,*' F-* #.666

W')+ P%&&;% *) %'-, ,-)% &;/-%& #.6

W')+ P%&&;% *) %'-, *)'-, &;/-%& 1.44

P*%%+ -%- */ **/ #.#36

P*%%+ -%- */ &9%,, 4.73

2.74


18/80

10) S;/ C;$(;#& A.;& S%&+$ #; A& *%" API 650 A%(+ #(" 2005 )

D = 1.806 m N*0')-,

H = 1.900 m M-'0;

D/H = 0.95

H/D = 1.05

Site Class = E

Corroded thickness of bottom late = 6.00 mm

Corroded thickness of 1st shell co!rse = 6.00 mm

"#er t!rnin$ rin$ %all moment

=

&or Site class '(' )s er )*I 650 (.+.9.1

Ai =

)cceleration,based site coefficient &a = -.5

Scalin$ &actor = 1

= 0.1

= 0.0+

= 0.+ Ss

= 0.0+

%i = +

I = 1.-5

Ai = 0.08

)s er (!ation (,62 &or seismic desi$n cate$ories ( 3 &2

Ai Q

Q 0.006

Condition staisfied= (ffecti#e im!lse %ei$ht of the li!id

4hen D/H 1.

= 71,0.-18D/H4

4 = 4ei$ht of content based on desi$n secifi

= +6.+8 :;

= +6+8- ;

= 6.85 :;

= 6850 ;

4hen D/H 1. )s er (,6.1.-.1

= Hei$ht from the bottom of the shell to the center of action of

t b

ts

Mrw

sqrt{[Ai(W

iX

i+W

sX

s+W

rX

r)]2 + [A

c(W

c

235 ; S

# I R

)

Ss

S1

So

0.5S17I/

%i

4i

4i

4i

i


19/80

related to im!lsi#e li!id force

= 70.5,0.09+D/HH )s er (

= #.7 m

4s = otal 4ei$ht of Shell and a!rtenances 7>ncorroded

= 0 :;

s = Hei$ht from the bottom of the tank shell to center of $ra#it

= 1.-8 m

4r = otal 4ei$ht of fi?ed tank roof incl!din$ framin$ 7>ncorrod

= 0.00 :;

r = Hei$ht from the to of the shell to the roof and roof a!rten

= 0.00 m

c = ;at!ral eroid of the con#ecti#e 7sloshin$ mode of beha#io

c = 1.8 ? :s ? srt 7D )s er (

:s = Sloshin$ eroid cofficient

:s = 0.5


20/80

herefore

c = 1.+0

= +

)s er (.+.9.1

)c =

4here

s =

= 0.0+

= .5

= -

s = 0.56

Ac = 0.06

4c = (ffecti#e Con#ecti#e 7sloshin$ortion of the li!id 4ei$ht

= 0.- ? 7D/H anh 7.6< H/D ? 4

= 10.15 :;

= 1015 ;

c = Hei$ht from the bottom of the tank shell to the center of acti

to con#ecti#e li!id force

= @1,ACosh77.6< ? H/D,1/77.6< ? H/D Sinh77.6< ? H/D

= 1.


21/80

ta = Corroded thickness of the bott. late !nder the shell e?tendin

ta = 6.00 mm

= 1091 ;/m

= +.- ;/m

0.00+ :;/m

=

= oof load actin$ on the tank shell 7>ncor

= 0.000 :;/m

= 0 ;/m

= 5.< :;/m

herefore = 5


22/80

1031) S=% C#+*"%&&# I M%$=;$;/ A$=#"% T;& )s er )

= 1.-6 a

1032) A#;% #.(; M%+";% C#+*"%&&# S"%&& T; S=% )s er )

Calc!latin$ #al!e of

= 0.1<

= A78? ts/7-.5 ? DB


23/80

J = 5-98.65 ;

J = 5.-9865 k;


24/80

11) ANCHORAGE OR UPIT OAD CASES, PER API 650 TABE -21B

P ATM -%

D%; #; #< S=% M(& A/ CA ; A/ D%; #; O=%" T=; R##


25/80

UPIT OAD CASES

D%&'() P%&&;% 14"#.#5

T%& P%&&;% 14"#.#5

W')+ L*-+ 756.36

S%'&0' L*-+ 116#.7"

D%&'() P%&&;% S%'&0' 12#1.17

D%&'() P%&&;% W')+ 7"6.74

UPIT OAD CASES

&

D%&'() P%&&;% 373 #.#25

T%& P%&&;% 373 #.#25

W')+ L*-+ 1" #.#13

S%'&0' L*-+ 2"# #.#1"

D%&'() P%&&;% S%'&0' 3## #.#2#

D%&'() P%&&;% W')+ 1"" #.#13

NET UPIT ORMUA, U D W

2

@4 M&D W2 @@P

9 D 4.# @4 M&DW1

@@P9 D 4.# @4 M>DW1

U N A

"

;

32


26/80

A& *%" API 650, C=;*%" , C;(&% 31313

D%&'() T%)&'*) L*-+ P% A)9*

B*, C',% D'-0%% @BCD

N*. */ A)9* B*,&

W%'(9 */ &9%,, ,;& **/ &;*%+ ? 9% &9%,, ,%&& #.4 '0%& 9% /*% +;% * ')%)-, %D%&'() T%)&'*) L*-+ P% A)9*

R%=;'%+ B*, A%-

P*'+%+ B*, A%- C#&%" M0 B#

?A"%; #< =% ;$=#" # *"#% & &(%%) G;&&% P,-%&

+ A)9* B*, D'-0%% @**+%+

P D%&'() L*-+ * M-. A,,*>-?,%

A)9* B*, L*-+ * 1.5 T'0%&

A;-, B*, L*-+$ >9'9%% '&

,%&&%

. T* P,-% T9'


27/80

U&%+ T* P,-% T9'


28/80

A$=#" C=;" H%.= C;$(;#&:

R%+;'*) F-*

- T* P,-% W'+9

9 A)9* C9-' H%'(9

R N*0')-, S9%,, R-+';&

S9%,, T9'


29/80

O%-')( W%'(9 7272


30/80

OUNDATION OADING DATA

T9% &%,/ >%'(9 */ **/ -)+ ,'% ,*-+ >',, ?% -)&/%%+ * -)< &9%,,

% #; ";&

R%-'*) +;% * >')+ ,*-+ R>

M*0%) +;% * >')+ ,*-+ M>

14)

L

A

WL L

LL W

L

W

W?

W&

W-

W W&

W+ D

L

W W& W- W?

W/

W>

W*

W9


31/80

S%&+$ #; T";&


32/80

S(++;"/ #< #(;# #;. D;;

D%-+ ,*-+$ &9%,,$ **/ %. &;;% ,*-+& 5.42

L'% ,*-+ #.55

U)'/*0 ,*-+$ *%-')( *)+''*) 2.#2

U)'/*0 ,*-+$ 9+*%& ,*-+ 31.#7B-&% &9%- +;% * &%'&0' 5.3#

R%-'*) +;% * &%'&0' ,*-+ R& #.52

M*0%) +;% * &%'&0' ,*-+ M& 5.4#

B-&% &9%- +;% * >')+ 4.73

R%-'*) +;% * >')+ #.45

M*0%) +;% * >')+ ,*-+ 4.5"

N#% : C#&%" 15-20 ;";# %.= =% %&.. =%

R>

M>


33/80

RNAL PRESSURE

AL PRESSURE

L OPENINGS

PENDING)


34/80

PENDING)


35/80

ER 1998

2005

!

H3 #(.

@A& P% T-?,% S5

#

@HLL

@A& P% PIPVESTA##2

@T-?,% S2

@T-?,% S2

@F,- R**/

@N*,%&$ I)&;,-'*)$ R-',')(P,-/*0

@N*,%&$ I)&;,-'*)$ L-++% P-''*) P,-%&

@T-?,% S6

@PIP VESTA##2$ 3.2.D


36/80

15 0 &9-,,

-,;%& *0;%+


37/80

1."## 0

1."## 0 #.11# 00

#.#"# 00

6.## 00

5.#


38/80

5 CA 00

5 00

6.## 00

137.2


39/80

6.## 00

D 1.#6 0

V 155


40/80

1."# 0

% 3.2.1.'$ +%&'() %%)-,

9'& 0')'0;0 %&&;%.


41/80

)'-,,

-, *

%&

#.23622 ').

21513 &' T-?,% S 5

,?').

#.64

l ?

- D'


42/80

#.17

#.##

#.##

#.1

#.64

UNIT

').

,?').

,?').

').

&'

,?').

').3

@F? S

+


43/80


44/80

?S;&


45/80

%

% /* C%)*'+ C-,;,-'*)

@A*.

@N*,%&$ I)&;,-'*)$ R-',')(P,-/*0


46/80

W -2

M0-

@#.6 F0


47/80

43 0&

C*)&'+%')( 4# 00 T9


48/80


49/80

&/ @API 65#$ C9-% 3$ C,-;&% 3.2.1 @/

0


50/80

+'- */ T-)<

+%&'() *+; ,%%,

A& % API 65# E.6.1.5

)s er (!ation (,+

&rom able (,1

)s er )*I 650 (.+.9.1

)s er (.+.-.c

&rom able (,+

600,58H,0010

)s er (!ation (,+

)s er (!ation (,6

)s er (!ation (,1+

c $ra#it of the rod!ct

the lateral Siesmic force

c)]2}


51/80

!ation (,1<

ed

ances center of $ra#it

!r of the li!id2 seconds )s er ( +.8.-

!ation (,-a

!ation (,


52/80

)s er (.+.8.-

)s er (.+.9.1

)s er (!ation (,<

)s er )*I 650 (,-

&rom able (,-

&rom able (,+

)s er (!ation (,15

n of lateral siemic force related

? H )s er (!ation (,18

985 ft,lbs

)s er )*I 650 (.6.-.1.1.1

)s er )*I 650 (.6.1.

&rom (!ation (,+

)s er )*I 650 (.6.-.1.1

al seismic effects

)s er )*I 650 (,-

'


53/80

$ at the distance G from the inside of the shell

+.- ;/m

)s er )*I 650 (.6.-.1.1

oded

& M%$=;$;/ A$=#"%


54/80

I 650 (.6.-.-.-

I 650 (.6.-.-.

0.5 ? &t


55/80


56/80

@F*0 S%'&0' C-,;,-'*)


57/80

15#76

15#76

15#76

15#76

15#76

15#76

U N% U,'/ L*-+

15."4 N N*. */ A)9* B*,&

15."4

.#"

12.42

12.5

.52

Q/ #" A$=#" B#&PSI)

++2

A R%=;'%+ B*, A%-


58/80

+ 2.### 0

N 4 N*&.

&&;% W 6


59/80

#.551 '). 14 00


60/80

6.## ').

6.## ').

35.55 ').

#.472 ').

#.236 ').

3.74 ').

21.51


61/80


62/80

1.2#

2.6#

3.12


63/80

#.52


64/80


65/80

AS THE TOTA HIGHT O THE STORAGE TAN IS 12 M 7E DIVIDED

THIS TAN INTO 6 COURSES O 7IDTH O 2000 ++ EACH

CACUATIONS O THE SHE THICNESS OR COURSE 1

A& % 9-% 3$ ,-;&% 3.6.1.1$ 9% &9%,, 9'


66/80


67/80


A& % 9-% 3$ ,-;&% 3.6.1.1$ 9% &9%,, 9'


68/80

CACUATIONS O THE SHE THICNESS OR COURSE

A& % 9-% 3$ ,-;&% 3.6.1.1$ 9% &9%,, 9'


69/80




A& % 9-% 3$ ,-;&% 3.6.1.1$ 9% &9%,, 9'


70/80


71/80




A& % 9-% 3$ ,-;&% 3.6.1.1$ 9% &9%,, 9'


72/80


73/80




A& % 9-% 3$ ,-;&% 3.6.1.1$ 9% &9%,, 9'


74/80


75/80

BOTTOM PATE DESIGN

ACCORDING TO THE API 65# CLAUSE 5.4.1 ALL BOTTOM PLATES SHALL HAVE NOMINAL

MINIMUM THICKNESS OF 6 MM @#.236 INCH EXCLUSIVE OF AN! CORROSION ALLOWANCE

AND SHELL HAVE MINIMUM NOMIAL WIDTH OF 1## MM.

TOP 7IND GIRDER ACCORDING TO API 65# CLAUSE 5.".6.1 THE REZUIRED SECTION MODULUS OF

STIFFENING RING SHALL BE DETERMINED B! THE FOLLOWING EZUATION

WHERE REZUIRED MINIMUM SECTION MODULUS

D NOMINAL TANK DIAMETER 14.## METERS

H2 HIGHT OF THE TANK 12 METERS

V DESIGN SPEED OF THE WIND @3SEC GUST

165 KMHOUR

1#4.45"

INTERMEDIATE 7IND GIRDERS

-*+')( * ,-;&% 5.".7.1 */ API 65#$ 9% 0-'0;0 9'(9 */ 9% ;)&'//%)%+ &9%, &9-,, ?%

-,;,-%+ -& /*,,*>&

-&

WHERE

H1 VERTICAL DISTANCE IN M$ BETWEEN THE INTERMEDIATE WIND GIRDER AND

TOP ANLE OF THE SHELL @0%%&

H1 21.12#45 0 AS ORDERED THICKNESS UNLESS OR OTHER WISE SPECIFIED OF THE

THINNEST SHELL COURSE@00

6 00

D NOMINAL SHELL DIAMETER @0 14.## 0

V DESIGN WIND SPEED @3 &% (;& 165 ')(

0%9*+

@A

>'9 9% /*,,*>')( %=;-'*) 9-)(% 9% -;-, >'+9 >'9 %-9 */ 9% &9%,, *;&% ')* -)&*&%+

>'+9 */ %-9&9%,, *;&% 9-')( 9% * &9%,, 9''+9 */ 9 &9%,, *;&% @00 00 ;)'/*0 -& *+%%+ 9'


76/80


77/80

F* *;&% 1 9-')( 9''+9& */ 9% *;&%&

>'+9& */ 9% *;&%& >',, ('% 9% 9'(9 */ 9% -)&*0%+ &9%,,

H -)&/0+ 1#"74.2 00

1#."7420%%&

-& 9% -)&/*0%+ 9'(9 '& &0-,,% 9-) 9% 9'(9 */ 9% ;)&'//%)%+ &9%,, 9%% '& )* )%%+ * 9-%

- &'//)% ')( * ')%0%+'-% >')+ ('+% '& )* %=;'%+


78/80


79/80

TAN CONICA ROO


80/80

design tanks menurut api 650

Documents