CAPITAL-COLUMN BASE BEAM JOINING METALLIC MATERIAL AND CAPITAL-COLUMN BASE BEAM JOINING STRUCTURE AND UNIT BUILDING

摘要

PROBLEM TO BE SOLVED: To avoid interference between capital-column base joining and column-beam joining. ;SOLUTION: A joining metallic material is composed of a male type capital metallic material installed on and fixed to a ligneous capital being an upper end part of a ligneous column and a female type column base metallic material 8 installed on and fixed to a ligneous column base 62 being a lower end part of the ligneous column. The female type column base metallic material 8 houses/holds a bifurcated leaf spring locking member (spring steel) fitted to and locked on the male type column base metallic material in/by a box metallic material 82 by the action of a vertical load applied when the ligneous column base 62 is loaded on the ligneous capital. A column- beam joining part 9 to join the ligneous column base 62 and a floor beam 43 is arranged on one outside surface of this box metallic material 82. The column-beam joining part 9 is fixed by welding in a condition where a disk-shaped shear plate 91 is brought into contact with one outside surface (an outside surface on the floor beam 43 side) of the box metallic material 82, and a female screw part 93 which can be screw-fitted to one end side of a double-end stud 92 to join the floor beam 43 is screwed in the center of the shear plate 91.;COPYRIGHT: (C)1997,JPO