Determining plain stress and plain strain

[karthik m]

In a delta strain rosette problem if normal strains are given and asked to find the six components of stress and strain , is it considered as a plain stress or plain strain problem.??

 

[SteamKing]

I believe it is a plane stress or plane strain problem. Plain means unadorned.

 

[karthik m]

thank you

 

[karthik m]

but ,i think it is a plane stress problem.

 

[alphy]

This would be considered a plain strain problem as the normal strains are given and the goal is to determine the components of both stress and strain. In a plain strain problem, the strains are assumed to be constant throughout the material, while in a plain stress problem, the stresses are assumed to be constant. Therefore, the given information points towards a plain strain problem. However, further clarification would be needed in order to fully determine the nature of the problem and any other relevant assumptions.