Second Moment Of Area Calculator (Area Moment Of Inertia)
Second Moment Of Area Calculator (Area Moment Of Inertia): a planned Super Calculator tool. Stub page while the tool and its worked example are prepared.
Second Moment Of Area Calculator (Area Moment Of Inertia) is a planned calculator in the mathematics section of Super Calculator, covering geometry and trigonometry.
What this calculator will compute
Inputs: section shape or component list, dimensions, axis of interest and hole definitions.
Outputs: Ix, Iy, Ixy, section modulus, radius of gyration, polar moment J, centroid location and plastic section modulus.
Formula, recorded as scope and not yet verified against a primary source: I_x = integral y^2 dA. For a rectangle about its centroid, I = bh^3/12; for a circle, I = pi d^4/64. Composite sections use the parallel axis theorem I = I_c + A d^2. Section modulus S = I/c and radius of gyration r = sqrt(I/A).
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.