Cantilever
arch:element:cantileverBeam or slab anchored at one end and unsupported at other; steel and reinforced concrete enable long spans; Fallingwater (Wright, 1936); corbelling is masonry version.
Beam or slab anchored at one end and unsupported at other; steel and reinforced concrete enable long spans; Fallingwater (Wright, 1936); corbelling is masonry version.