| 摘要 |
PURPOSE: An improved T-shaped slab containing an equipped duct is provided to remove dead space under a beam. CONSTITUTION: The improved T-shaped slab containing an equipped duct comprises: a flange(6), as a rectangular concrete plate, whose both ends supported to rectangular PC beams(9',9") are thicker than the center of the beam; and a web(7) retreated inward from both ends to install the T-shaped PC slab(5) on the rectangular PC beam(9') and to form a dap(8) on both ends of the flange(6).
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