Junction structure of steel column legs and anchor bolts

摘要

(57) Abstract Objective On the steel-frame cylinder bottom the former way the baseplateBecause the necessity to provide is gone, component score to be little being economicTo be, at the same time this baseplate without protruding, it is completed, becauseCylinder profile be able to make with the steel framed reinforced concrete structure and the like small,You can obtain the steel-frame base of column whose reliability is high even strength. Constitution On the aspect of one end the barrel the screw reinforced Interpolation as a sectionThe connection which provides 10, in the other end provides the volt/bolt perforation hole 9 in thickness directionTo use conjunction plate 7, barrel 10 of this junction plate 7This the surface of opposite side to a certain aspect to touch aforementioned volt/boltThrough through-hole 9, volt/bolt to do to stop on the bottom edge strip of steel-frame cylinder 1, neThe top of the anchor volt/bolt 13 which is made ji structure 13a aforementioned barrel 10From under to make penetrate completely to on, from with barrel 10 ru ankaboruSpiral shellfish conjunction to do the nut 17 for fastening on the top of to 13, inside barrel 10It injects restoration grout material 20.