| 摘要 |
It is suggested a profile for production of the elements of the corner joints of column and beam constructions, comprising a boxlike part with rectangular cross-section and two longitudinal ribs with L-shaped cross-section and like-directed extensions, executed on the bottom surface of the boxlike part, and which additionally comprises transitional boxlike element with triangular cross-section, the base of which is conjugated with the upper surface of the boxlike section, and plain longitudinal spigot having inside a through longitudinal plain hole, connected with transitional boxlike element from the side of its free rib.It is also suggested an element of the corner joint, made of the claimed profile in which the surfaces, where the butt ends are located, are parallel to each other, one of the surfaces making to the bottom surface of the boxlike section a dihedral angle &bgr;, where 15º≤&bgr;≤90º. In different embodiments in the plain spigot of the element of the corner joint either a central cut-through limited from two sides by the surfaces which are perpendicular to plain spigot axis or an end cut on each of the ends, limited by the surface which is perpendicular to plain spigot axis can be executed.There are also suggested the different variants of the corner joints of column and beam construction, which comprise two elements of the corner joint connected by means of the certain elements of construction in any of the embodiments or in a certain embodiment with the defined angles &bgr;, each of which is fixed inside of a corresponding column or beam. |
