Tall building cantilevered skeleton frame sections - have overlapping outward facing protrusions interconnecting parallel shanks

摘要

A load bearing skeleton framework protrudes sideways from the tall structure, or spans gaps; it comprises prefabricated, closed, rigid-cornered frames of storey height, abutting in at least two dimensions in the vertical network planes, with parallel frame shanks detachably form-locked together as in 1810434. - The adjacent parallel shanks of neighbouring frames are connected to each other by interfacing protrusions (53) directed outwards on each frame; these overlap to fit close against each other. They may be laterally offset by half their thickness in relation to the axis of the frame shank in shank cross-section. Structural rigidity is enhanced, while assembly is simplified.