Difference between Target strength & Target Mean Strength
Difference between Target strength & Target Mean Strength
(OP)
What is difference between Target Strength and Target Mean Strength ???
As for required strength (Target strength) is given as (Characterstics strength + 1.64 * S.d).. this 1.64 may vary as depending on different criteria.
I had also seen some specs defining Target mean strength with totally different calculations, i.e (0.9*Characterstics strength+2.33*S.D)
As for required strength (Target strength) is given as (Characterstics strength + 1.64 * S.d).. this 1.64 may vary as depending on different criteria.
I had also seen some specs defining Target mean strength with totally different calculations, i.e (0.9*Characterstics strength+2.33*S.D)





RE: Difference between Target strength & Target Mean Strength
RE: Difference between Target strength & Target Mean Strength
I GUESS answer to my question is "target strength & target mean strength are similar terms only"
I am waiting if some one can answer it in more detail with reference to BS or ACI