| 摘要 |
The invention relates to building, in particular to a method for connection of wooden cross timbers of lamella roof used for covering constructions for different purposes. According to the claimed method, in the through and entering cross timbers openings for bolts are provided, after that the ends of the entering cross timbers are adjoined to the layers of the through timber, with connection of those with bolts. Preliminarily to the through and entering cross timbers metal toothed plates with openings for bolts are pressed, and the through metal plates are arranged in pairs at both sides near the ends and near the middle of the through and entering cross timbers, those are connected by means of angle elements and bolts. The method proposed provides increase of strength and rigidity of the nodes, and prevents danger of split of timber and wood mash with bolts. |
