Equivalent Bending Moment in Principal Stress Formulas

The Equivalent Bending Moment is a bending moment which, acting alone, would produce in a circular shaft a normal stress. And is denoted by M_e. Equivalent Bending Moment is usually measured using the Kilonewton Meter for Moment of Force. Note that the value of Equivalent Bending Moment is always positive.

Formulas to find Equivalent Bending Moment in Principal Stress

fxEquivalent Bending Moment of Circular ShaftGo

Principal Stress formulas that make use of Equivalent Bending Moment

fxBending Stress of Circular Shaft given Equivalent Bending MomentGo

fxDiameter of Circular Shaft given Equivalent Bending StressGo

List of variables in Principal Stress formulas

fx Bending Stress Go

fx Diameter of Circular Shaft Go

FAQ

What is the Equivalent Bending Moment?

The Equivalent Bending Moment is a bending moment which, acting alone, would produce in a circular shaft a normal stress. Equivalent Bending Moment is usually measured using the Kilonewton Meter for Moment of Force. Note that the value of Equivalent Bending Moment is always positive.

Can the Equivalent Bending Moment be negative?

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

What unit is used to measure Equivalent Bending Moment?

Equivalent Bending 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 Equivalent Bending Moment can be measured.

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