ASME Sec-8 Div.2 Combination Of Loads (External Pressure Issue)
ASME Sec-8 Div.2 Combination Of Loads (External Pressure Issue)
(OP)
Hello Friends
Good Evening !!!!!
I am designing a ASME Sec.8 Div.2 Column Of 3800mm Id X 82mm Thk X 81400 mm having Design pressure of 6400 Kpa @ 82 deg c temp. & Steam Out 0.5 bar @149 deg.c
Skirt Supported Vessel
Equipment is failing in Combination of loads as per clause 4.4.12.2(e): lc > 1.2 is outside of permitted range.
Can Anybody help me how to overcome with this failure. what is solution for this issue.
Thanks In Advance.
Regards
Gururaj
Design Engineer (Static Equipments)
Good Evening !!!!!
I am designing a ASME Sec.8 Div.2 Column Of 3800mm Id X 82mm Thk X 81400 mm having Design pressure of 6400 Kpa @ 82 deg c temp. & Steam Out 0.5 bar @149 deg.c
Skirt Supported Vessel
Equipment is failing in Combination of loads as per clause 4.4.12.2(e): lc > 1.2 is outside of permitted range.
Can Anybody help me how to overcome with this failure. what is solution for this issue.
Thanks In Advance.
Regards
Gururaj
Design Engineer (Static Equipments)





RE: ASME Sec-8 Div.2 Combination Of Loads (External Pressure Issue)
RE: ASME Sec-8 Div.2 Combination Of Loads (External Pressure Issue)
fegenbush, unfortunately, external stiffening rings are not a prescribed option available in Part 4. In order to use them, you would need to demonstrate their adequacy through a Part 5 set of analyses.
RE: ASME Sec-8 Div.2 Combination Of Loads (External Pressure Issue)
Stiffining rings won't work.. Only solution is FEA but I don't understand failure..
RE: ASME Sec-8 Div.2 Combination Of Loads (External Pressure Issue)
All detaiels I given in my post what else detail u need. Tel I vl send
RE: ASME Sec-8 Div.2 Combination Of Loads (External Pressure Issue)