摘要 |
PURPOSE:To obtain profitable manufacture in view of an equipment by setting a linear type shape steel having female joints symmetrical to left and right and non-symmetrical above and under, excellent in fitting-on property, and by enabling a smooth continuous wall surface to be easily constructed, and to be converted to a ready-set shape steel roll. CONSTITUTION:A linear type shape steel having upper clicks 3 extending on the same line as that of a web, and lower clicks 4 curved on the lower side, at both ends of the web, and composing joint sections for forming openings between the respective tips of the upper clicks 3 and the lower clicks 4, is formed. By arranging the upper clicks continuously with the use of separately manufactured male joints so that the external surfaces of the upper clicks may be arranged on the same line, a continuous wall having a smooth surface can be constructed. The shape steel can be manufactured by using a breakdown mill and a universal mill to be used for manufacturing an H-shape steel. |