Equations for the section moduli of common shapes are given below. There are two types of section moduli, the elastic section modulus (S) and the plastic section modulus (Z).

The plastic section modulus is calculated as the sum of the areas of the cross section on either side of the PNA, each multiplied by the distance from their respective local centroids to the PNA.

Jan 5, 2025 · When an object has a different shape, it also has a different section modulus. In this blog post, we’ll cover section modulus formulas for different shapes, so you can calculate it …

In the following sections, we discuss the two types of section modulus, how to calculate section modulus from the moment of inertia, and present the section modulus formulas of a rectangle …

Jun 30, 2020 · This tool calculates the properties of a rectangular cross-section. Enter the shape dimensions 'b' and 'h' below. The calculated results will have the same units as your input. …

Using the structural engineering calculator located at the top of the page (simply click on the the "show/hide calculator" button) the following properties can be calculated:

Section modulus calculator for I beam, hollow rectangle, rectangle, C channel, T section, circular hollow section, round bar and unequal angle.

Definition: This calculator computes the elastic section modulus (S x, S y) of various cross-sectional shapes, along with the moments of inertia (I x, I y) and the distances from the …

Use the calculators below to calculate the elastic section moduli of common shapes such as rectangles, I-beams, circles, pipes, hollow rectangles, and c-channels that undergo bending. …

To calculate the section modulus, the following formula applies: where I = moment of inertia, y = distance from centroid to top or bottom edge of the rectangle. For symmetrical sections the …