lastic modulus of concrete
lastic modulus of concrete
(OP)
hi
I model rc building 15 storys ,seismic zone 2,
the strengt of concrete is 25 mpa ,what is the value of the elastic modulus of concrete
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lastic modulus of concrete
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RE: lastic modulus of concrete
RE: lastic modulus of concrete
they told me to use the elastic modulus of concrete short term , the value of E is greater about 1.5 time than E from the equation 57000 * sqrt (fc')
is that correct