Frame metal frame high-rise building for construction of multi-storey buildings with a rack for various purposes with the free spaces of the vertical links floors and increased step frames. Frame metal frame comprises a multi-storey building floor bars of the column (1) and the I-beams (2) consisting of elements of continuous (3), which are adjacent to the columns (1) and the elements (4) located in bays. I-beams (2) are aligned with the concrete floor slabs (5) which are disposed on the upper shelf (6) I-girders (2) and are connected with them by metal anchors (7) is welded from above the upper flanges (6), crossbars (2) staggered. Elements of crossbars (4) arranged in the frame spans performed perforated with additional inclined stiffening ribs (8) in the supporting zones and comprise prestressed tightening (10) as a high-strength rods with bolt connections at the ends located above the lower flanges (9). 2 ill.
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