| 摘要 |
PURPOSE: An anchor structure of a large concrete structure is provided to arrange an anchor bolt at correct intervals with an insertion groove of a frame and to fix the anchor bolt to a correct position with a nut. CONSTITUTION: An anchor structure of a large concrete structure comprises an anchor bolt(100), a nut(110), a frame(200), a reinforcing bar, and a mold. The anchor bolt fixes a structure by being inserted into an insertion groove(210) of a frame. The nut fixes the anchor bolt to the frame. The frame includes a circular frame and is exposed to the outside of concrete with a part of the anchor bolt. The reinforcing bar is installed inside the mold, and the concrete in introduced into the mold. The mold includes a concavo-convex shaped cross section and is filled with the concrete.
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