EXPERIMENTAL STUDY ON TENSILE JOINT OF RECTANGULAR SECTION BEAM USING SAWING TIMBER AND LAMINATED TIMBER

Abstract

We studied and developed tensile joint of wood with round bar steel and washer, which can be adapted in wooden king-post truss or wooden parallel chord truss and so on. Upon developing, we had conducted tensile element test and grasped the characteristics of those. In 2015, a revised edition of JIS A 3301-2015 (Design standards for wooden construction of school buildings), adopting these tensile joint of wood with pulling bolts in roof structure of king-post truss, was published.