Engineering Calculators  Section Properties Menu
Engineering Metals and Materials  Strength of Materials
Area Moment of Inertia Section Properties Rectangle Calculator
Area Moment of Inertia Section Properties of Rectangular Feature Calculator and Equations. This engineering calculator will determine the section modulus for the given crosssection. This engineering data is often used in the design of structural beams or structural flexural members.
Description 
Equation 
Area Moment of Inertia Section Properties = I 

Section Modulus = Z = I/y 

Radius of Gyration 

A = area 
A = bd 
y = Distance to neutral axis 
y = d/2 
