MATHEMATICAL MODEL FOR COMPRESSIVE STRENGTH PREDICTIONS OF NORMAL AND SELF COMPACTING CONCRETE INCORPORATING GGBS

Abstract:Generally Concrete strength is influencedby many parameters which involves in its compositemechanism. In This research attempt to estimatecompressive strength of normal and self-compactingconcrete using early strength data’s at various agesUtilization of early strength data’s has beeninvestigated to forecast the compressive strength ofconcrete. Mathematical model could forecast thecompressive strength and we use the benefit of thatby implementing linear, polynomial and powerequations for normal and self-compacting concrete.We approach the polynomial equation consists oftwo constant coefficients than later in justified modelwe propose the new power equation which couldeasily give values of constants rather thanpolynomial equation which requires cumbersomecalculations. this research put forward relationshipbetween constants