Tag Archives: principal axes

Defining beam orientation in 3D

Posted on January 19, 2013 by dougaj4

The principal axes of a beam (or any 2D closed shape) are defined as the axes along which an applied load will not cause any deflection in the transverse direction. In mathematical terms, if the beam cross-section is defined in the … Continue reading →

Posted in Beam Bending, Coordinate Geometry, Frame Analysis, Maths, Newton | Tagged 3D coordinates, 3D frame analysis, beam orientation, Frame Analysis, principal axes | Leave a comment

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Tag Archives: principal axes

Defining beam orientation in 3D

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