Dear Kenny,
I really appreciate that you spent time showing me how the flexural strain is derived in your neatly written sheet. It clears out some of the confusion I had when I was working that by myself.
One thing that is not very clear to me is that both the standards specified the...
Hi!
I am reading standards for setting 3pt bending test. I read ISO 178 and ASTM D790-10. I would like to know how the flexural strain equation is derived? The equation is given as:
Flexural-Strain, e = 6sh/L^2
where
s: measured deflection
h: rectangular bar thickness
L: length between two...