EXPOSED-TYPE COLUMN BASE STRUCTURE IN STEEL STRUCTURE AND CONSTRUCTION METHOD OF THE SAME

摘要

An exposed column base structure is provided to prevent construction miss and to gain improved structural performance. An exposed column base structure comprises a plurality of anchor bolts(10) embedded in the footing concrete, steel template(100) embedded in the footing concrete, a fastener plate(200) in which a plurality of fastener inserting holes is formed, plural high-deformable fasteners(300) inserted into the inserting hole of the fastener plate, a base plate(40) in which a plurality of inserting holes is formed and which is welded into the bottom of the steel column(30), a nut(50) fixing the base plate, a steel pipe(500) for the mortar binding welded into the upper side of the steel material template, a mortar filled in the steel pipe for the mortar binding.