TWProfile Is an advanced  general open thin-walled composite beam section calculator. You can sketch any open thin-walled beam cross-section and automatically determine the cross-sectional torsional and flexural structural properties, normal stresses and shear stresses as defined by Vlasov theory.

The properties include area, centroid, moments of inertia about any axes, radii of gyration, shear center, torsional constant J and warping constant Cw, Modulus weighted properties are calculated for composite sections. The stresses include normal stresses due to bending and Warping and Shear stresses due to torsion, warping, and transverse loads. Some Features in TWProfile are: 

    Selection of base materials

    Optimization for standards Sections

    Advanced Integrated CAD for sketching and drawing 2D Profiles

    Pan, rotate and zoom using the mouse or keyboard

    Copy, Paste and Delete commands

    Library of Complex and Standards Sections 

    2D Profile may be extruded to 3D view

    Graphical representation of the stresses results: Normal, warping and shear

       distribution over the composite section, with numerical values view

    Also results for statical function moments of area about both x and y, statical

        warping function moment and generalized warping function

    Professional output results

    High Quality graphical results

    Integrated units converter.

    Dimensions View (Drafting)

    Detailed user manual with very practical examples and references.