| 摘要 |
PURPOSE:To facilitate the production of a supporting structure for an aluminum spherical tank by inserting the connecting end of the lower end portion of aluminum skirt in a recess groove of a steel aluminum skirt supporting member. CONSTITUTION:The bonding end 2 of an aluminum skirt 1 is merely inserted into the recess groove 4a of the aluminum skirt supporting member 4 of a steel skirt 3, and both skirts 1, 3 are constructed to be moved freely from one another. Since the deformation of the aluminum skirt 1 does not affect the influence of the steel skirt, the skirt 3 may merely support the vertical load of the aluminum spherical tank, thereby enabling to simplify and reduce the weight of the structure of the skirt 3. |
