Explore how effective tension and bending moment change governing utilisation
for one design code and wall thickness. Surface height is utilisation; categorical colour
shows the governing check. The double line marks utilisation = 1.0.
Load interaction surface
Loading study data.
Plane: effective tension (MN) × bending moment (kN·m).
Height in 3D: utilisation. Drag to orbit; scroll or pinch to zoom.
Data, provenance & limits
The display snapshot is capped at 22,869 points and less than 400 kB of JSON.
Utilisation and governing check are retained; full per-check rows are generated separately.
Inputs are assumed, based on previous experience. Load axes end at a sampling choice
of 60% of the reference capacities at 18 mm; this is not an allowable-load envelope.
Design qualification: NOT_EVALUATED. The inherited thin-wall moment approximation
and code factors have not been independently checked against the standards here.
Fatigue, installation history, defects and compression are not evaluated.
Colours classify grid cells by the majority of their corner checks. Interpolated
boundaries and the coarser grid are for screening only.
Built by scripts/capabilities/build_wall_thickness_3d_page.py from
docs/api/structural/wall-thickness-3d.json. Regenerate to refresh.
— engine source →