FIELD: construction.
SUBSTANCE: in nodal connection of the cross rod structures, including rods of tubular or I-sections converging into a node and paired connecting elements rigidly fixed thereto, in the form of angles docked together by the flanges by means of bolts, the paired corners are rigidly fixed along the ends of the connected rods, to form W-shaped tips. At the ends of the connected rods of tubular sections, the middle ribs of the W-shaped tips are formed by the toes of the paired angles, directly fixed together. At the ends of the connected rods of the I-sections, the middle ribs of the W-shaped tips are formed by the toes of the pair angles rigidly fixed from the opposite sides of the walls of the I-rods.
EFFECT: reducing the structural material consumption and additional labour costs.
14 dwg
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