Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
Stress concentration
- Thread starter Verkstad
- Start date
EdStainless
Materials
It depends on the loading.
If this is fatigue it would be worse than that.
But for low cycle and static loads 3 is usually in the right range.
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, consulting work welcomed
If this is fatigue it would be worse than that.
But for low cycle and static loads 3 is usually in the right range.
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, consulting work welcomed
- Thread starter
- #4
EdStainless
Materials
Yes it depends on a lot of factors.
You have to make a bunch of assumptions; ductile materials, properties largely unchanged by welding, weld filler modestly stronger than base metal, loads a small fraction of ultimate, no high cycle fatigue, and so on.
Of course a lot of this goes away if they just use a full pen weld
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, consulting work welcomed
You have to make a bunch of assumptions; ductile materials, properties largely unchanged by welding, weld filler modestly stronger than base metal, loads a small fraction of ultimate, no high cycle fatigue, and so on.
Of course a lot of this goes away if they just use a full pen weld
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, consulting work welcomed
- Thread starter
- #8
- Status
Similar threads
- Locked
- Question
- Question