Innovative Designs of Wooden Beams in Conditions Far North

Abstract

Abstract In the conditions of the Far north of the country, the use of lightweight and environmentally friendly supporting structures of buildings and structures is ration-al. It is proposed to use innovative reinforced wooden beams, consisting of two symmetric across the width of the beams packets glued boards that are intercon-nected to the length of the coupling rods and wooden slats. Packets glued boards fitted with reinforcing elements in the form of longitudinal and transverse plates of composite material. The study was carried out using programmatically-SCAD computer, based on the method of finite elements. Comparative theoretical re-searches of an intense strained state wooden and fittings of wooden beams on the basis of results of the automated and manual calculation in compliance with exist-ing rules are conducted. The rational parameters of reinforcing elements and their location in the beam in the conditions of the Far north are determined.