Calculation Cover Sheet
Calc No.
File
Project title
Proj No.
Client Calculation title
Phase/CTR Trunnion Local Stress Calculation - Template
Page
1
of
2
Calculation objective The purpose of this calculation is to chec# the strenth of trunnion pipe supports with rear" to local stresses in the trunnion wel" the parent pipe an" the trunnion pipe. General Notes to User
1 The cells with !" te#t on the calc sheets are re$uired input. These can be entered manually or the e#isting %&''()*% functions can be used providing the reference data is verified. verified. +ells with black te#t are calculated values and should not be modified 2 Take care not to break any any links that retrieve data from following sheets. 3 The main calc sheets uses data pulled from the following sheets that is specific to pro,ect piping specifications. These sheets should be modified for a specific pro,ect or deleted and then the data on the main calc sheets entered 4 manually. All assumptions must be verified 5 *lease send any errors and suggested enhancements to
[email protected] Calculation method The followin three criteria are to !e use" to chec# the strenth of trunnion pipe supports$ 1. The %ello metho" &%ello's Su!(ect 3)10* for local stress in"uce" in pipe walls an" com!ine" local stresses are compare" with factore" &1.5 for +SS,S+SS or maximum 2 times for other* hot allowa!le stress of the parent pipe which shall not excee" the followin limits$ aximum Total llowa!le Stress /
30#si &207 pa* for CS , LTCS SS . 5#si &310a* for +SS,S+SS.
2. el" strenth &llowa!le Stress for 4last Case ta#en as 1.5 x S 431.3 6ot llowa!le Stress*. 3. 4en"in strenth of trunnion &llowa!le Stress for 4last Case ta#en as 1.5 x S 431.3 6ot llowa!le Stress*. Assumptions The followin con"itions , assumptions hae !een use" in the calculations$
Calculation Checklist
Calc No.
File
0
Project title
Proj No.
0
Client
Phase/CTR 0
Calculation title
0
Trunnion Local Stress Calculation - Template
Page
2
o
2
Please chec$ bo%es or all applicable items chec$ed or delete i not appropriate" Calculations"
Calculation number assigned and registered (usual format is Proj +o'CA,'-iscipline code'!e& +o eg 'CA,'/' 001# but format may be varied by Project $anager. Project title shown. Calculation title shown. Revision history box complete and signed. Index. Appropriate stamp for preliminary issues. Calculation objectives (aims stated. Calculation method defined or described (including formulae if relevant. Reference made to text# standard or code. Chec version2edition with that re&uired for project. Actual version2edition of standard2code used is referenced on the calculation cover sheet. !ource of input data stated (with revision number and date i f relevant. Assumptions stated. !ummary of results or conclusions if appropriate. "or software based calculations# reference to software verification if available.
PART A & TRUNN'(N) (N !'N* P'P* +#rg. No,s. --------
TR&0 to TR&1
!(CA! )TR*)) CA!CU!AT'(N & P'P* 2A!!3 2*!# 4 ATTAC56*NT )TR*NGT5 STASS CLC?LT>8 8.
L>8 8.
STASS +L 8.
8+ 8.
'NPUT #ATA A8T >
ipe aterial Spec +8
13708
8ominal ipe +iameter
)0 +8
ipe Sche"ule 2A T C tc TA?88>8
0S
utsi"e "iameter
)).9 mm
8ominal all thic#ness
5.9 mm
Corrosion allowance
0.0 mm
inimum corro"e" wall thic#ness
+8
8ominal ipe +iameter
2r
utsi"e "iameter
5.9 mm 50 +8 :0.3 mm
t
8ominal all thic#ness
L
Lenth &Aefer to 8ote 1 an" Trunnion =iews on Sheet 2*
Sch
h
el" le lenth &0.7 times trunnion wall thic#ness up to max. of :mm*
0S
150 mm 3 mm
Ae-a"E &Fes or 8o* A-+
L>+ @ACS
6T LL4L STASS @ A8T > 8+ TA?88>8 >
3.91 mm
F
tp tn
8ominal a" Thic#ness 8ominal Thic#ness / 8ominal all Thic#ness &T* plus 8ominal a" Thic#ness &tp*
10.9) mm
5.9
te
ffectie thic#ness / 8ominal Thic#ness &t n* minus Corrosion llowance &C*
10.9) mm
@ <>L
Aa"ial loa"
1000 8
@L8B
Lonitu"inal loa"
1000 8
@C>AC
Circumferential& Bui"e* loa"
1000 8
L
Lonitu"inal moment$
@L8B x L
150000 8mm
C
Circumferential moment$
@C>AC x L
150000 8mm
+esin ressure
Tt
+esin Temperature
2.00 a 120 oC /
arent ipe aterial >n"ex 8um!er
9
arent ipe aterial S
6 t ll
St
f
790 S31)03 t i
&
i
f
" t f
431 3*
203 2
2) o@
;A)* TRUNN'(N (N 5(R':(NTA! !'N*
5(R':(NTA! TRUNN'(N (N 8*RT'CA! !'N*
;A)* TRUNN'(N (N *!;(2
5(R':(NTA! TRUNN'(N (N *!;(2
ATTAC56*NT 0 & Tabulated Piping Class )chedules
)pec 00?<@N 00?=@N 00?@N 0?>BN 0?11N 0?1=N 0?=N ?1=N 10?=@N 1?1=N B0?@N B?>BN B?1=N
319509713.xls
Rev
CA 1.5 1.5 1.5 0 0 0 0 0 1.5 0 3 0 0
<> )0 )0
? )0 )0
0S )0S 0S 0S 0S )0 0S 1:0 0S 0S
0S )0S 0S 0S 0S )0 0S 1:0 0S 0S
> 0 0 )0 0S )0S 0S 0S 0S )0 0S 1:0 0S 0S
@ 0 0 )0 0S )0S 0S 0S 0S )0 0S 1:0 0S 0S
0 0 0 )0 0S )0S 0S
0> 0 0 )0 0S 0S 0S
0S )0 0S 120 )0S 0S
0S )0 0S 120 )0S 0S
< 20 20 )0 20 0S 20 0S 20 )0 0S 120 100 )0S
<> 20 20
20 20
> 20 20 :0 20 ST+ 20
? 20 20 :0 20 ST+ 20
20 )0 0 120 100 :0
20 )0 0 120 100 )0
?> 20 20 0 20 ST+ 20 ST+ 20 )0 0 120 100 )0
> 20 20 0 20 ST+ 20
1 20 20 0 20 ST+ 20
20 )0 0 120 100 )0
20 )0 0 120 100 )0
1>
=
=>
@
B
22mm ST+
19mm
ST+ ST+
ST+
22mm
33mm
27mm
35mm
3)mm
ae 7 of 10
ATTAC56*NT < & Tabulated Piping Class 6aterials & Pipe 6aterial
)pec 00?<@N 00?=@N 00?@N 0?>BN 0?11N 0?1=N 0?=N ?1=N 10?=@N 1?1=N B0?@N B?>BN B?1=N
319509713.xls
Rev
<> 1 3
? 1 3
5 7 9 9 9 3 9 3 5 9
5 7 9 9 9 3 9 3 5 9
> 1 3 3 5 7 9 9 9 3 9 3 5 9
@ 1 3 3 5 7 9 9 9 3 9 3 5 9
0 1 3 3 5 7 9
0> 1 3 3 5 ) 9
9 3 9 3 5 9
9 3 9 3 5 9
< 1 3 3 : ) 10 10 10 3 10 3 : 10
<> 1 3 3 : ) 10 10 10 3 10 3 : 10
1 3 3 : ) 10 10 10 3 10 3 : 10
> 1 3 3 : ) 10
? 1 3 3 : ) 10
10 3 10 3 : 10
10 3 10 3 : 10
?> 2 : ) 10 10 10 10 : 10
> 2 : ) 10
1 2 : ) 10
10 10 : 10
10 10 : 10
1>
=
=>
@
)
B
) 10
10
10
10
10
10
No 1 2 3 5 : 7 ) 9 10
6aterial 10: Br. 4 > 5L Br 4 333 Br. : :71 CC:5 312 T31:L 35) BA 31:L CL 1 790 S32750 92) S32750 790 S31)03 92) S31)03
10
ae ) of 10
ATTAC56*NT &
Tabulated Piping 2all Thic$nesses +#imensions o )eamless and 2elded )teel Pipes as per AN)' ;1.06&<? 4 AN)' ;1.0B6&0B@>
Carbon3 Allo and )tainless )teel > SC6+?L
> S>M 8om.pipe sie
8om.pipe sie
+
5S
10S
10
20
30
0S
ST+
0
:0
)0S
)0
100
120
10
1:0
<
19mm
22mm
27mm
33mm
35mm
3)mm
mm 15 20
inch 1,2N 3,N
mm 21.30 2:.70
mm 1.:5 1.:5
mm 2.11 2.11
mm 8 8
mm 8 8
mm 8 8
mm 2.77 2.)7
mm 2.77 2.)7
mm 2.77 2.)7
mm 8 8
mm 3.73 3.91
mm 3.73 3.91
mm 3.73 3.91
mm 8 8
mm 8 8
mm 8 8
mm .7) 5.5:
mm 7.7 7.)2
mm
mm
mm
mm
mm
mm
25 32 0
1N 1 1,N 1 1,2N
33.0 2.20 ).30
1.:5 1.:5 1.:5
2.77 2.77 2.77
8 8 8
8 8 8
8 8 8
3.3) 3.5: 3.:)
3.3) 3.5: 3.:)
3.3) 3.5: 3.:)
8 8 8
.55 .)5 5.0)
.55 .)5 5.0)
.55 .)5 5.0)
8 8 8
8 8 8
8 8 8
:.35 :.35 7.1
9.09 9.70 10.15
50 :5
2N 2 1,2N
:0.30 73.00
1.:5 2.11
2.77 3.05
8 8
8 8
8 8
3.91 5.1:
3.91 5.1:
3.91 5.1:
8 8
5.5 7.01
5.5 7.01
5.5 7.01
8 8
8 8
8 8
).7 9.53
11.07 1.02
)0 90 100
3N 3 1,2N N
)).90 101.:0 11.30
2.11 2.11 2.11
3.05 3.05 3.05
8 8 8
8 8 8
8 8 8
5.9 5.7 :.02
5.9 5.7 :.02
5.9 5.7 :.02
8 8 8
7.:2 ).0) ).5:
7.:2 ).0) ).5:
7.:2 ).0) ).5:
8 8 8
8 8 11.13
8 8 8
11.13 8 13.9
15.2 8 17.12
125 150 200
5N :N )N
11.30 1:).30 219.10
2.77 2.77 2.77
3.0 3.0 3.7:
8 8 8
8 8 :.35
8 8 7.0
:.55 7.11 ).1)
:.55 7.11 ).1)
:.55 7.11 ).1)
8 8 10.31
9.53 10.97 12.70
9.53 10.97 12.70
9.53 10.97 12.70
8 8 15.09
12.70 1.27 1).2:
8 8 20.:2
15.)) 1).2: 23.01
19.05 21.95 22.23
250 300
10N 12N
273.10 323.90
3.0 3.9:
.19 .57
8 8
:.35 :.35
7.)0 ).3)
9.27 9.53
9.27 9.53
9.27 10.31
12.70 1.27
12.70 12.70
12.70 12.70
15.09 17.)
1).2: 21.
21. 25.0
25.0 2).5)
2).5) 33.32
25.0 25.0
350 00 50
1N 1:N 1)N
355.:0 0:.0 57.00
3.9: .19 .19
.7) .7) .7)
:.35 :.35 :.35
7.92 7.92 7.92
9.53 9.53 11.13
9.53 9.53 9.53
9.53 9.53 9.53
11.13 12.70 1.27
15.09 1:.:: 19.05
12.70 12.70 12.70
12.70 12.70 12.70
19.05 21. 23.)3
23.)3 2:.19 29.3:
27.79 30.9: 3.93
31.75 3:.53 39.:7
35.71 0.9 5.2
8 8 8
500 550
20N 22N
50).00 559.00
.7) .7)
5.5 5.5
:.35 :.35
9.53 9.53
12.70 12.70
9.53 8
9.53 9.53
15.09 8
20.:2 22.23
12.70 12.70
12.70 8
2:.19 2).5)
32.5 3.93
3).10 1.2)
.5 7.:3
50.01 53.9)
8 8
:00 :50 700
2N 2:N 2)N
:10.00 ::0.00 711.00
5.5 8 8
:.35 8 8
:.35 7.92 7.92
9.53 12.70 12.70
1.27 8 15.))
9.53 8 8
9.53 9.53 9.53
17.) 8 8
2.:1 8 8
12.70 12.70 12.70
12.70 8 8
30.9: 8 8
3).)9 8 8
:.02 8 8
52.37 8 8
59.5 8 8
8 8 8
750 )00 )50 900
30N 32N 3N 3:N
7:2.00 )13.00 ):.00 91.00
:.35 8 8 8
7.92 8 8 8
7.92 7.92 7.92 7.92
12.70 12.70 12.70 12.70
15.)) 15.)) 15.)) 15.))
8 8 8 8
9.53 9.53 9.53 9.53
8 17.) 17.) 19.05
8 8 8 8
12.70 12.70 12.70 12.70
8 8 8 8
8 8 8 8
8 8 8 8
8 8 8 8
8 8 8 8
8 8 8 8
8 8 8 8
19.05
22.22
319509713.xls
33.32 3.92
19.05
2:.97
3).1
ae 9 of 10
ATTAC56*NT ? & Tabulated A)6* ;0. Table A&0 ;asic Allo9able )tress 8alues
-20 to 10: Br. 4 > 5L Br 4 333 Br. : :71 CC:5 312 T31:L 790 S32750 92) S32750 790 S31)03 92) S31)03 35) BA 31:L CL 1
319509713.xls
100 20.0 20.0 20.0 21.7 1:.7 3).7 3).7 30.0 30.0 1:.7
200 20.0 20.0 20.0 21.3 1:.7 35.0 35.0 30.0 30.0 1:.7
300 20.0 20.0 20.0 20.7 1:.7 33.1 33.1 2).9 2).9 1:.7
00 20.0 20.0 20.0 20.0 15.5 31.9 31.9 27.9 27.9 15.5
500 1).9 1).9 1).9 1).9 1. 31. 31. 27.2 27.2 1.
:00 17.3 17.3 17.3 17.3 13.5 31.2 31.2 2:.9 2:.9 13.5
:50 17.0 17.0 17.0 17.0 13.2
700 1:.5 1:.5 1:.5 1:.) 12.9
750 13.0 13.0 13.0 13.9 12.:
13.2
12.9
12.:
)00 10.) 10.) 10.) 11. 12.
o
@ #si #si #si #si #si #si #si #si #si 12. #si
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