Page 190 - Pressure Vessel Design Manual

168 Pressure Vessel Design Manual

Longitudinal Forces, FL
Case 1: Pier Deflection

s,=s

Case 2: ExpansionlContraction

FLZ = WQO
s,=s

Case 3: Wind

=
FL~ F~L AtCtGqz
=
-L J-
sa = 1.33s
I Case 4: Seismic
=
FL~ F, = ChWo I I
1. 1
sa = 1.33s
Case 5: Shippinflransportation

FE (See Chapter 7.) I I
1. 1
Sa = 0.9Fy
1 Case 6: Bundle Pulling

-
I FL6= Fp

X = Fixed Saddle X

Full load applies to fixed saddle only! X = Fixed Saddle
Note: For Cases 5 and 6, assume the vessel is cold and not pressurized.