| 摘要 |
A method for manufacturing a polygonal post including a sheet material jacket and reinforcements provided inside same, and post manufactured according to said method. The new method includes the measures of sizing a thin gauge jacket material sheet (1) so as to have the length of the post and a width corresponding to the circumference thereof, sizing a number of sheet material strips (2) so as to have a length at least corresponding to the length of the jacket material sheet (1) and a width essentially corresponding to the width of each side surface of the polygonal post, placing the sheet material strips at a distance from each other along the jacket material sheet, affixing the strips to the jacket material sheet, folding the jacket material sheet and strips together into a polygonal hollow shape and joining the longitudinal edges (4) thereof. |
