🌉 Canal Aqueduct Statics: Trough Load, Arch Thrust Line and the Floating Boat

Walk a narrowboat across a three-arch stone aqueduct and see where the weight goes: water, clay lining and masonry load the arches, the thrust line must stay inside the ring, and a floating boat adds no load at all in an open trough.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install