| 摘要 |
PURPOSE: A single wale for a sheeting method by prestress is provided to stabilize structurally without the sectional loss, to manufacture simply and easily, and to heighten economical efficiency using the existing H-beam. CONSTITUTION: The single wale for a sheeting method by prestress comprises the steps of forming stepped parts(2,2') on both ends of an H-beam(1) which contains a connection flange(9) whose height is twice width of upper and lower flanges(8,8'), fixing a cable(4) on the intermediate of the H-beam(1) provided with stepped parts(2,2') by both brackets(3,3'), forming many gusset plates(5,5') and vertical finishing plates(6,6') on both stepped parts(2,2') of the H-beam(1) and forming many coupling holes(7,7') on the finishing plates(6,6').
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