Info

contact with the atmosphere (ho = 2Ac/u)

T(Atj)

Temperature in °C during the time period Ati

t

Age of concrete in days at the moment considered

to

Age of concrete at loading, in days

to,T

Temperature adjusted age of concrete at loading, in days

ts

Age of concrete in days at the beginning of the shrinkage or swelling period

tf

Temperature adjusted age of concrete, in days

!

Power, depending on cement type

"c(t - to)

Coefficient to describe the development of creep with time after loading (Equation A1.7)

"(fcm)

Factor to allow for the effect of concrete strength on the notional creep coefficient

"h

Coefficient to allow for the effect of RH and notional member size (ho) on creep

"RH>"sRH

Coefficients to allow for the effect of RH on the notional shrinkage coefficient

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