FIELD: construction.
SUBSTANCE: latticed structure comprises belts and rods of the lattice from paired channel-shaped profiles. Profiles are combined in assemblies by a sheet gusset plate and are connected to each other by means of bolts. In assemblies in areas of belts connection along the length at the ends of belts in their walls there are longitudinal cuts provided. In cuts there are longitudinal ribs arranged, being welded to the sheet gusset plate.
EFFECT: provision of structure rigidity from a plane.
2 cl, 3 dwg
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Authors
Dates
2013-02-20—Published
2011-09-21—Filed