stress strain

[teng125]

does anybody knows any websites or materials that i can find all the relevent formula,graphs or diagrams and others for stress - strain calculation??

pls help

[FredGarvin]

If you do a google search for stress-strain curve, you will find all you need to know about them and more. Do you have a specific question regarding them?

[teng125]

i need formulas that use for basic calculation in university studies because there are many formula out there which is really beyond our school studies