FIELD: construction.
SUBSTANCE: invention relates to construction, specifically to thin-walled steel elements connection methods, for example, in production of lattice structures. Open cross-section thin-walled elements connection method includes performance of two longitudinal cuts on section end wall, following bend of formed wall section until contact with main wall, application of rod end on attaching part and installation of fasteners within wall bent section. At that, prior to performance of cuts or bend along bended wall section length longitudinal corrugations are made, directed by convexity outward.
EFFECT: technical result consists in improvement of thin-walled elements connection carrying capacity.
1 cl, 4 dwg
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