| 摘要 |
A form fixing structure for pillar construction is provided to support a vertical load without additional support bar and to prevent stress concentration when forming a corner of a pillar. A form fixing structure for pillar construction comprises metal forms(100), a corner connecting plate-vertical member(200), an outer corner-small member(300), and a tie rod(400). The metal form is made of the combination of a metal panel(102) and a reinforcement frame(104), has coupling holes(104a), and is located in the central part of each side of a pillar. The corner connecting plate-vertical member is an L-shaped member connecting the adjacent metal foams in order to close each corner of the metal forms located apart from each other, has an extension surface(202) which makes surface contact with the reinforcement frame of the metal form, is joined with the reinforcement frame of the metal form by a fastening component(500) like wedge pin, and is installed in the vertical direction in construction. The outer corner-small member is an L-shaped member attached to the outer surface of the corner connecting plate-vertical member and is combined with an insertion hole member(302) having an insertion hole(302a). The tie rod is inserted into the insertion holes located at the same height of the corner connecting plate-vertical member and tightened by a nut member(402) to connect outer corner-small members.
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