Cracking Moment in Deflection Computations, Column Moments and Torsion Formulas

Cracking moment is defined as the moment, which when exceeded causes the cracking of concrete. And is denoted by M_cr. Cracking Moment is usually measured using the Kilonewton Meter for Moment of Force. Note that the value of Cracking Moment is always positive.

Formulas to find Cracking Moment in Deflection Computations, Column Moments and Torsion

fxCracking Moment for Reinforced Concrete BeamsGo

Deflection Computations, Column Moments and Torsion formulas that make use of Cracking Moment

fxMoment of Inertia of Gross Concrete Section given Cracking MomentGo

fxDistance from Centroidal Axis given Cracking MomentGo

List of variables in Deflection Computations, Column Moments and Torsion formulas

fx Modulus of Rupture of Concrete Go

fx Moment of Inertia of Gross Concrete Section Go

fx Distance from Centroidal Go

FAQ

What is the Cracking Moment?

Cracking moment is defined as the moment, which when exceeded causes the cracking of concrete. Cracking Moment is usually measured using the Kilonewton Meter for Moment of Force. Note that the value of Cracking Moment is always positive.

Can the Cracking Moment be negative?

No, the Cracking Moment, measured in Moment of Force cannot be negative.

What unit is used to measure Cracking Moment?

Cracking Moment is usually measured using the Kilonewton Meter[kN*m] for Moment of Force. Newton Meter[kN*m], Millinewton Meter[kN*m], Micronewton Meter[kN*m] are the few other units in which Cracking Moment can be measured.

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