Activity Index in Geotechnical Engineering Formulas

Activity Index of soil can be defined as ratio of plasticity index to clay fraction as percentage. And is denoted by A_c.

Formulas to find Activity Index in Geotechnical Engineering

fxActivity Index of SoilGo

fxPlasticity Index of Soil given Activity IndexGo

fxPercent of Soil Finer than Clay Size given Activity IndexGo

fx Plasticity Index Go

fx Percentage of Clay Fraction Go

What is the Activity Index?

Activity Index of soil can be defined as ratio of plasticity index to clay fraction as percentage.

Can the Activity Index be negative?

{YesorNo}, the Activity Index, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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