Radius of Gyration for a rectangle with excentric axis can be calculated as
r = 0.577 h (2)
Radius of Gyration for a rectangle with tilted axis can be calculated as
r = b h / (6 (b2 + h2))1/2 (3)
Radius of Gyration for a rectangle with tilted axis can be calculated as
r = (((h2 + cos2a) + (b2 sin2a)) / 12)1/2 (4)
Radius of Gyration for a hollow square can be calculated as
r = ((H2 + h2) / 12)1/2 (5)
Radius of Gyration for a hollow square with tilted axis can be calculated as
r = ((H2 + h2) / 12)1/2 (6)
Radius of Gyration for a equilateral triangle can be calculated as
r = h / (18)1/2 (7)
Radius of Gyration for a equilateral triangle can be calculated as
r = h / (6)1/2 (8)
Deflection and stress, moment of inertia, section modulus and technical information of beams and columns.
Forces, acceleration, displacement, vectors, motion, momentum, energy of objects and more.
Typical cross sections and their Area Moment of Inertia.
Convert between Area Moment of Inertia units.
Calculate buckling of columns.
The Mass Moment of Inertia vs. mass of object, it's shape and relative point of rotation - the Radius of Gyration.
Pipe and Tube Equations - moment of inertia, section modulus, traverse metal area, external pipe surface and traverse internal area - imperial units
Weight, cross sectional area, moments of inertia - Imperial units
Basic size, area, moments of inertia and section modulus for timber - metric units.
Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!
We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.
Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.
Google use cookies for serving our ads and handling visitor statistics. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected.
AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information.
If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. You can target the Engineering ToolBox by using AdWords Managed Placements.