Modular Ratio in Prestressed Concrete Formulas

The modular ratio is the ratio of the elastic modulus of a particular material in a cross-section to the elastic modulus of the “base” or the reference material. And is denoted by m.

Prestressed Concrete formulas that make use of Modular Ratio

fxTransformed Area of Prestressed MemberGo

fxArea of Concrete Section when Transformed Area is CalculatedGo

fxArea of Prestressing Steel given Transformed AreaGo

fxTransformed Area of Prestressed Member given Gross Area of MemberGo

FAQ

What is the Modular Ratio?

The modular ratio is the ratio of the elastic modulus of a particular material in a cross-section to the elastic modulus of the “base” or the reference material.

Can the Modular Ratio be negative?

{YesorNo}, the Modular Ratio, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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