Area Moment of Inertia Section Properties: Trapazoid Calculator
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Engineering Metals and Materials  Strength of Materials
Area Moment of Inertia Section Properties: Trapazoid Calculator
Area Moment of Inertia Section Properties of Trapazoid 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 

y = Distance to neutral axis 