JOINT FOR CONNECTION OF FLOOR PLATES TO SPANNERS OF BUILDING, STRUCTURE FRAME Russian patent published in 2003 - IPC

FIELD: construction industry, erection of public, residential and administrative buildings and structures, their rebuilding and reconstruction. SUBSTANCE: joint for connection of floor plates to spanners of building, structure frame includes frame spanners rested against posts and hollow floor plates. Prefabricated-monolithic spanners come in the form of spatial bodies with assembled lower widened part and upper part narrowed in reference to lower part and having shape of elongated polyhedron with cross-section, predominantly of rectangle or trapezium form with formation in combination with assembled part single bearing profile with local widenings in the form of protrusions placed over length of spanner with spacing corresponding to spacing of hollows in floor plates rested against spanner. Protrusions elongate towards axes of hollows, have length amounting to 1.3 thickness of proper plates and are positioned in bearing zones of plate hollows. EFFECT: reduced usage of materials and labor, possibility to conduct operations under any weather conditions, predominantly, in regions known as rigorous climatic zones with low negative temperatures in winter season with simultaneous shortening of time for execution of work. 10 cl, 33 dwg