How do you find the modulus of elasticity of CMU?
I have a couple possibilities i'd like some input on.
1) UBC 2106.2.12 says its E = 750 * f`m
2) NCEES sample exam #539 says its E = 2.2 - (100/500)*0.6 for f`m = 1500psi. I have no idea what those values are, but if you recognize the format of the formula that could be a clue.
I have a couple possibilities i'd like some input on.
1) UBC 2106.2.12 says its E = 750 * f`m
2) NCEES sample exam #539 says its E = 2.2 - (100/500)*0.6 for f`m = 1500psi. I have no idea what those values are, but if you recognize the format of the formula that could be a clue.