Area Moment of Inertia in Design Against Static Load Formulas

Area Moment of Inertia is a property of a two-dimensional plane shape that characterizes its deflection under loading. And is denoted by I. Area Moment of Inertia is usually measured using the Millimeter⁴ for Second Moment of Area. Note that the value of Area Moment of Inertia is always positive.

Formulas to find Area Moment of Inertia in Design Against Static Load

fxArea Moment of Inertia of specimen given bending moment and bending stressGo

fxArea Moment of inertia of rectangular cross-section along centroidal axis parallel to breadthGo

fxArea Moment of inertia of rectangular cross-section along centroidal axis parallel to lengthGo

fxArea Moment of Inertia of Circular Cross-Section about DiameterGo

Design Against Static Load formulas that make use of Area Moment of Inertia

fxBending stress in specimen due to bending momentGo

fxBending moment in specimen given bending stressGo

List of variables in Design Against Static Load formulas

fx Bending Moment Go

fx Distance from Neutral Axis of Curved Beam Go

fx Bending Stress Go

fx Breadth of rectangular section Go

fx Length of rectangular section Go

fx Diameter of circular section of shaft Go

FAQ

What is the Area Moment of Inertia?

Area Moment of Inertia is a property of a two-dimensional plane shape that characterizes its deflection under loading. Area Moment of Inertia is usually measured using the Millimeter⁴ for Second Moment of Area. Note that the value of Area Moment of Inertia is always positive.

Can the Area Moment of Inertia be negative?

No, the Area Moment of Inertia, measured in Second Moment of Area cannot be negative.

What unit is used to measure Area Moment of Inertia?

Area Moment of Inertia is usually measured using the Millimeter⁴[mm⁴] for Second Moment of Area. Meter⁴[mm⁴], Centimeter⁴[mm⁴] are the few other units in which Area Moment of Inertia can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!