Occasional Stress Case: Hot Sustained or sustained
Occasional Stress Case: Hot Sustained or sustained
(OP)
While calculating occasional stresses we separate out the effect of occasional loading such as Wind or psv force. It is then added to sustained case using the scalar combination. My question is if it should be added to hot sustained case which is the actual sustained case at operating position of the pipework (there could be a support lift off).
Any idea???
Any idea???





RE: Occasional Stress Case: Hot Sustained or sustained
http://www.eng-tips.com/viewthread.cfm?qid=431654
http://www.eng-tips.com/viewthread.cfm?qid=246231
MJCronin
Sr. Process Engineer
RE: Occasional Stress Case: Hot Sustained or sustained
But do not add the thermal stresses to the occasional stresses.
RE: Occasional Stress Case: Hot Sustained or sustained