Patent ID: 6532713
Filing Date: 2003-03-18
Classification: E04B,E04C,Y10T

Abstract:
A joint structure for joining a composite beam and a column, the composite beam comprising an I-beam and a pair of wooden members, each attached to one of two opposing flat plate members of the I-beam, the joint structure comprising:a mortise pin provided on the composite beam and protruding beyond a outer surface of one of the wooden members, the mortise pin being provided with a through-hole at a predetermined position therein; a bottom hole provided at a bottom surface of the column, the bottom hole being adapted to receive the mortise pin; and a horizontal hole provided at a side face of the column at a position corresponding to the through-hole of the mortise pin; wherein the composite beam is connected with the column by inserting the mortise pin into the bottom hole of the column and inserting a locking pin into the through-hole of the mortise pin and the horizontal hole of the column such that joint of the composite beam and the column is firmly secured.