why does ASTM C393/C393M not contain a maximum deflection formula?
why does ASTM C393/C393M not contain a maximum deflection formula?
(OP)
Hello,
why does ASTM C393/C393M not contain a maximum deflection formula?
it may be that it's due to standard version?
my samples are tested under standard ASTM C393/C393M
Should I get the equation out of any other book?
Thank you
why does ASTM C393/C393M not contain a maximum deflection formula?
it may be that it's due to standard version?
my samples are tested under standard ASTM C393/C393M
Should I get the equation out of any other book?
Thank you





RE: why does ASTM C393/C393M not contain a maximum deflection formula?
RE: why does ASTM C393/C393M not contain a maximum deflection formula?
C393 is a short beam test, for core properties, and the defection will be a combination of bending and shear deformation.
RE: why does ASTM C393/C393M not contain a maximum deflection formula?
I want to maintain the flexural strength of a sandwich
we have already tested Kern alone and received the shear modulus.
I chose the wrong standard?
There is also other standard D7249/D7249M, but it is for surface course and long beams.
our sample can be maximum 180 mm long.