SPREADER BAR CALCULATION S JOB NO: CUSTOMER: PROJECT: PREPARED BY: Chris Bertrand Ftot Fv F# Fr
!"#$00 %"$#0 &%$0' ("$!(
Ftot Ftot=T =Tot ot Fv=Ftot2 F#=Fvtan($0) Fr=Fvsin($0)
DATE:
Spre Spread ader er Bar Bar Slin Sling g to Hook Hook angl angle e (deg (degre rees es)) Spreader Bar !engt" (in#"es)
' !0)STD
$2.+ kips
F#
0 DATE: SPREADER BAR
APPRD BY: kips kips kips kips kips
Spreader Bar %ipe & Spreader Bar %ipe 'esignation
Desi*n Criteria Fv
REVISION: TITLE:
,$.1 kips
INPUT *T%*T
Tria+ Pi,e Pr-,erties ' !0$' in -g
Fr
72.2 kips
S
!
20, in "$0
r F3
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4
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8
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&$%( in "/000 ksi &# ksi
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;#
127.6
!r
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a Fa F
,.0, 11.47 11.,1 21.00
kipt
F#9(H:'2)
Fr
F#
;# = S?T(2π2F3)
ksi ksi ksi ksi ksi
COMBINED STRESSES a Fa F
0.2$4 0.+,6
SUM
0$'0&
a = % -g Fa = F3 F3<1( <1(( (! !r) r)2 2 2;# 2;#2 2 )> )> <+, <+, : ,( ,(! !r) r)8; 8;# # (! (!r) r), ,8 8;# ;#, ,>> = S F = 0.$F3
PASS
Use ## T-n T-n Sha12+es and ") Mini3.3 S+in*s Use Mini3.3 %04 S,reader Bar t- H--2 S+in* An*+e NATCO, Houston, TX
Spreader Bar
278018884.xlsx
NATCO, Houston, TX
Spreader Bar
278018884.xlsx
EET (5&05"0!#
$0 20,
in in in
NATCO, Houston, TX
Spreader Bar
278018884.xlsx
NATCO, Houston, TX
Spreader Bar
278018884.xlsx
SUPERIOR OFFSHORE INTERNATIONAL @o A5er ;5stoer %roCe#t %.. n5er Tag n5er
LI6TIN7 LU7S CALCULATION
0#0!80%!! SHA9 7LOBAL ENER7Y CARPA B
s"eet evision Title
! A
o 'ate
6A8!00
VESSEL LI6T LU7 ;al#5lated 3 -pprDd 3 H= /= t= ! tp= 0 '= "$# = 'p = S"a#kle pin diaeter = !$00 F = -#t5al load per l5g = #000 E = Epa#t a#tor = ! Fv = erti#al load = F x E = +G000 F" = Fr x #os Θ = 2G887 Θ = ini5 sling angle = %0 Fr = es5ltant or#e = Fvsin Θ = +G774 !5g aterial SA#!%8(0 aterial ield Stress = &'000 N-te: -lloIale stresses are per -ES Se#tion +.
v = S"ear stress = Fr (2 x (t:tp) x ('2)) v alloIale = 0.4 x ield stress = v = !0#0 psi Shear stress is O; : t = Bending pl5s tension stress (longit5dinal)= : t alloIale = 0.$ x ield stress = F" x H : Fv : (.10)Fr x H /0 Bendin* < tensi-n stress is O; t x (/ 2$) tx/ / x (t2$) psi g = Bearing stress = Fr (.8+ x (t:tp) x 'p) = g alloIale = 0.6 x ield stress = g = %(/" psi Bearin* stress is O;
SHEET ! (5&05"0!#
(in#"es) (in#"es) (in#"es) (in#"es) (in#"es) (in#"es) (in#"es) (po5nds) (po5nds) (po5nds) (degrees) (po5nds) (psi)
Handook
1+G200 psi 22G800 psi ,4G200 psi
Superior Offshore Int INC.
LI6TIN7 LU7S CALCULATION
@o A5er ;5stoer %roCe#t %.. n5er Tag n5er
s"eet evision Title
! A
o 'ate
SPREADER BAR LU7 ;al#5lated 3 -pprDd 3 H= /= % t= !$"# tp= 0 '= !$(# = & 'p = S"a#kle pin diaeter = !$%& F = -#t5al load per l5g = "#000 E = Epa#t a#tor = !$# Fv = erti#al load = F x E = ,7G+00 F" = Fr x #os Θ = 21G$+1 Θ = ini5 sling angle = %0 Fr = es5ltant or#e = Fvsin Θ = 4,G,01 !5g aterial A#("8#0 aterial ield Stress = #0000 N-te: -lloIale stresses are per -ES Se#tion +.
v = S"ear stress = Fr (2 x (t:tp) x ('2)) v alloIale = 0.4 x ield stress = v = '!#! psi Shear stress is O; : t = Bending pl5s tension stress (longit5dinal)= : t alloIale = 0.$ x ield stress = F" x H : Fv : (.10)Fr x H "(%&" Bendin* < tensi-n stress is O; t x (/ 2$) tx/ / x (t2$) psi g = Bearing stress = Fr (.8+ x (t:tp) x 'p) = g alloIale = 0.6 x ield stress = g = "#0(/ psi Bearin* stress is O; 9e+d Si=e Ca+1.+ati-ns /eld lengt" = ! = 2/ : 2t = Se#tion od5les = Sx = /t : /2, =
14.+0 -lloIale Stress o ase etal (%si)G Sa= Tensile Strengt" o ase etal(%si)G St= 16.+0
Bending Stress = = F" x H Sx =
4G441 in. Fillet /eld siJe = I =
S"ear Stress = v = F" ! =
1G46,
Tension Stress = t = Fv ! =
2G+8$ in. F5ll %enetration and Fillet Ield siJe= I1
;oined Stress = 2
axi5 alloIale Stress = I 2
= sK rt (( : t) : v ) =
NATCO, Houston, TX
7G184 I = 0.++ x Sa (For Fillet Ields) I1=0.8+xSt (For F5ll %en : Fillet Ields)
S.B. Botto !5gs
278018884.xlsx
SHEET ! (5&05"0!#
(in#"es) (in#"es) (in#"es) (in#"es) (in#"es) (in#"es) (in#"es) (po5nds) (po5nds) (po5nds) (degrees) (po5nds) (psi)
Handook
20G000 psi ,0G000 psi
Per1enta*e -> Shear Ca,a1it?: !@ Per1enta*e -> Bendin* < Tensi-n Ca,a1it?: /"@
4+G000 psi
Per1enta*e -> Bearin* Ca,a1it?: #%@
17G+00 70G000
0$(#
0$!"
6G$2+ +6G+00
NATCO, Houston, TX
S.B. Botto !5gs
278018884.xlsx
CROSBY BOLT!TYPE SHAC"LES
EM
EM NI NI EM NI EM NI
EM NI
NI
9-r2in* L-ad Li3it T-ns 1 1.+ 2 ,.2+ 4.7+ $.+ 8.+ 6.+ 12 1,.+ 17 2+ ,0 ,+ 40 +0 ++ 80 8+ 110 120 140 1+0 17+ 200 2+0 ,00 400 +00 $00
M-de+ O,enin* in$ L21,0 0.$$ L21,0 0.7+ L21,0 0.81 L21,0 1.0$ L21,0 1.2+ L21,0 1.44 L21,0 1.$6 L21,0 1.81 L21,0 2.0, L21,0 2.2+ L21,0 2.,8 L21,0 2.88 L2140 2.,8 L21,0 ,.2+ L2140 2.88 L2140 ,.2+ L21,0 4.1, L2140 4.12 L21,0 + L2140 + L21,0 +.2+ L2140 +.2+ L21,0 +.+ L2140 +.+ L2140 7.2+ L2140 8.+ L2140 8.,8 L2140 8.2+ L2140 8.,1 L2140 6.2+
Sha12+e Pin Dia3eter Inside De,th in$ in$ 0.44 1.44 0.+ 1.$6 0.$2+ 1.88 0.7+ 2.,7+ 0.87+ 2.81 1 ,.,1 1.12+ ,.7+ 1.2+ 4.2+ 1.,7+ 4.$6 1.+ +.2+ 1.$2+ +.7+ 2 7 1.$2+ +.7+ 2.2+ 7.7+ 2 7 2.2+ 7.7+ 2.7+ 10.+ 2.7+ 10.+ ,.2+ 1, ,.2+ 1, ,.7+ 14.$2+ ,.7+ 14.$2+ 4.2+ 14.+ 4.2+ 14.+ 4.7+ 1+.$2 + 20 $ 16.+ 7 22.+ 7.+ 2+.2+ 8.2+ ,1.88
Inside Dia3eter in$ 1.0, 1.1$ 1.,1 1.$6 2 2.28 2.$6 2.61 ,.2+ ,.$, ,.88 + ,.88 +.7+ + +.7+ 7.2+ 7.2+ 7.88 7.88 6 6 10 10 11 1, 1, 1, 1, 14
S"a#kle 'ata
NI 8 Aai+a+e in Ne Ieria EM 8 Aa+a+e in E+e1tra L21,0 L2140 NOTE ;olors #orespond to diensions o5nd on M!it ;"e#ksM s"eet.
278018884.xlsx
Triangle ABC Enp5ts Magnitude *nit 8.58333 t '1 8.58333 t '2 60 degree alp"a 125 kips Fg Outputs B ; H1 alp"a eta
gaa F1 F2 FB FF;#
17.17 t 17.17 t 17.17 t 14.87 t 60.00 degree 60.00 degree 60.00 degree 62.50 kip 62.50 kip 72.17 kip 72.17 kip 36.08 kip
5st e N$0
Triangle DEF Enp5ts Magnitude *nit 13.5 t d1 11.375 t d2 60 degree alp"a 62.50 kips Fg Outputs ' F H2 alp"a eta
gaa F1 F2 F F' FF#
26.00 t 27.00 t 24.88 t 23.38 t 60.00 degree 64.06 degree 55.94 degree 28.58 kip 33.92 kip 33.00 kip 37.72 kip 16.50 kip
5st e N
0
Triangle XYZ Enp5ts Magnitude *nit 13.5 t d1 11.375 t d2 60 degree alp"a 62.50 kips Fg Outputs O P H2 alp"a eta
gaa F1 F2 F FO FP#
Ft1
5st e N$0
Ft2
gamma
26.00 t 27.00 t 24.88 t 23.38 t 60.00 degree 64.06 degree 55.94 degree 28.58 kip 33.92 kip 33.00 kip 37.72 kip 16.50 kip
H1
A
Beta D2
Fc1
F2 Fg
E D
H2
1
2 F
B
al!"a Fc1
D1 C F1
X
Z
Y
