COLUMN LEG SUPPORT STRUCTURE OF BUILDING AND ITS CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To make a structure simple and reduce cost by surely transmitting shearing force to a foundation and having excellent follow-up to vertical and horizontal deformation. SOLUTION: The column leg support structure is provided with a base plate 2 for being attached to the lower end of a column leg 1 of a building, and a receiving material 4 for fixing it on the foundation (foundation concrete 3) and supporting the base plate 2 from downward. A ring-like projection 5 projected from the lower face downward is provided on the base plate 2. The edge part of the ring-like projection 5 is in the form of a spherical face projected downward. A spherical face part 10 for slidably supporting the ring-like projection 5 on the upper face is provided to be recessed on the receiving material 4 upward. The base plate 2 and the foundation (foundation concrete 3) are connected by a connecting member (anchor bolt 6). COPYRIGHT: (C)2003,JPO