Вузол з'єднання стержнів оболонки сітчастого покриття

Abstract

A bar connection of a single grid cover includes tubular rods, fixation parts, plate washers with opening and circular slot, tie bolt, nut, check nut, plate washers arranged with channels oriented in radial direction by directions of the bars, and fixation parts are arranged with rectangular cross section and installed to the channels number of which corresponds to the number of the rods in the unit.