Total Weight, W = 337000,00 kg = 742958 lbs
Safety Factor, SF = 1,5
Number of pipe, N = 16
Calculated Weight, W
c
= W*SF/N
= 31593,75 kg = 69652 lbs
Total Length, L
t
= 1200 mm = 47,24 in
Sketch :
CALCULATION OF PIPE SUPPORT
JN-1106 - APACHE KUFPEC FLOWLINE SSIV - WEIGHT 337 T
16 SUPPORT LOCS.
Z
L
t
W
Pipe Support
Outside Diameter, OD = 304,80 mm = 12,000 in
Inside Diameter, ID = 284,18 mm = 11,188 in
Nominal Thickness, t
nom
= 10,31 mm = 0,406 in
Minimum Thickness, t
min
= 9,02 mm = 0,355 in
Calculated Inside Diameter, CID = 286,75 mm = 11,290 in
Section Area, A = 8384,6
2
= 13,00
2
Moment of Inertia x-x, I
x
= 9177
cm
4
= 220,49
in
4
Section Modulus x-x, S
x
= 602
cm
3
= 36,75
in
3
Radius of Gyration x-x, r
x
= 105 mm = 4,12 in
Elastic Modulus, E = 199947,95 MPa = 29000000 psi
Allowable Yield Stress, S
a
= 248,21 MPa = 36000 psi
Allow. Tensile Stress, St
= 0.6*S
= 148,93 MPa = 21600 psi
Allow. Comp. Stress, Sc
= 141,20 MPa = 20480 psi
Allow. Bending Stress, Sb
= 0.66*S
= 163,82 MPa = 23760 psi
Allow. Shear Stress, Ss
= 0.4*S
= 99,28 MPa = 14400 psi
Allow. Shear Stress, Sbr
= 0.9*S
= 223,39 MPa = 32400 psi
Effective Length Factor, K =
1,00
Ratio of Effective Profile Area, Q
Pipe Data ( 12” Sch STD )
Support Plate