Zed Beam - Geometric Properties
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The above zed beam property calculator is based on the provided equations and does not account for all mathematical limitations. The calculator has been provided with educational purposes in mind and should be used accordingly. Unit conversion
Need an 
spreadsheet for designing the above shape, click here!
Notation and Units
Metric and Imperial Units
The above formulas may be used with both imperial and metric units. As with all calculations care must be taken to keep consistent units throughout. Examples of units which are typically adopted are outlined below:
Notation
- A = Geometric Area, in2 or mm2
- C = Distance to Centroid, in or mm
- I = Second moment of area, in4 or mm4
- Ji = Polar Moment of Inertia, in4 or mm4
- K = Radius of Gyration, in or mm
- P = Perimeter of shape, in or mm
- Z = Elastic Section Modulus, in3 or mm3
Online Zed Beam Property Calculator
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:
- Area of a Zed Beam
- Perimeter of a Zed Beam
- Centroid of a Zed Beam
- Second Moment of Area (or moment of inertia) of a Zed Beam
- Polar Moment of Inertia of a Zed Beam
- Radius of Gyration of a Zed Beam
- Elastic Section Modulus of a Zed Beam
- Plastic Section Modulus of a Zed Beam