| 摘要 |
The present invention relates to a pillar structure of a lashing bridge. In the lashing bridge installed in the horizontal direction of a ship to lash containers comprises columns (10) arranged in two rows, sidewalk parts (2), and support members (3). Each column (10) comprises: a straight line section (11) to obtain wide contact area coupled to the sidewalk parts (2) and the support members (3); and a curved section (13) formed in the opposite side of the straight line section (11) as a semi-spherical shape to increase structural strength. The entire shape of the columns is formed as almost circular shape to have the maximum structural strength with small area, and to reduce material costs by minimizing the used area. Also, at least one surface is formed as a flat shape to improve coupling ability with peripheral structures. |
