Plate for mushroom type constructions

摘要

The plate is made in two parts. One part consists of a metallic structure made from two C shaped sections (1) with unequal webs. The upper web (3) partially covers the corresponding web of the adjacent section onto which it is fixed. The other part is constituted by a reinforced concrete slab (4) in which the lower webs of the sections are embedded. The vertical centre web (5) of each section is connected to the upper web by a sloping part. The central web of the end sections form with the corresponding end of the slab a space (6). The sections are connected by cross members (10) to form a squared section. The plate has an opening into which penetrates the upper end of the post which has a small collar on which can rest a fixed collar which edges the opening in its lower part.