Download Padeye Calculation For Lifting Analysis...
Description
PROJECT : SOUTH BELUT DEVELOPMENT PROJECT
TITLE : Structure Calculation of Chemical Injection Skid No. 1
Prepared by :
Date :
Nelson W. Panjaitan
31‐May‐12
Document No.
Sheet
Rev.
F036‐11‐IN‐CAL‐001
‐
C
PADEYE CALCULATION
a. Pulling Skid Line. b. Lifting Skid Line. Fig. 1. Pulling and Lifting Skid Line. D
R R1
t1
H tw
t2 h
tf tFW
50
Typ.
b Fig. 2. Padeye Detail 1.
DAF Maximum lower sling load (S) S x DAF
L
= = =
2 4495.5 kg = 8991 kg =
9.91 kips 19.82 kips
PADEYE CALCULATION α‐max Sv = S x DAF x sin α Sh = S x DAF x cos α Pin Dia. (d) Hole Dia. (D) Pin clearence Padeye plate thickness (t1) Cheek plate thickness (t2) Total plate thickness (t) Padeye radius (R) Cheek plate radius (R1) Padeye plate length (L) Distance between top beam and center of pin (H) Fy Width of the beam (b) Height of the beam (h) Flange thickness (tf) Web thickness (tw) Pin Bearing Stress All Allowable bearing stress bl b i t
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