| 摘要 |
PURPOSE: A continuous connection of a double-T shaped slab-girder is provided to accomplish improvement of constructional property and economical benefit of a pre-cast slab construction by connecting ends of the slabs. CONSTITUTION: The connection(8) comprises a double-T shaped slab and a rectangular girder(9'); and topping concrete introduced over the connection. The improved PC double-T shaped slab comprises a flange(6) having both ends having a thickness thicker than a thickness of a middle part; a web(7) formed to bottom side of the flange(6) at a right angle and at a position from the both ends and shorter than the flange(6). The PC girder can have a rectangular form.
|
