| 摘要 |
This invention concerns a new design of a building element with supporting beams that include a flange (2; 3) and a beam web assembly consisting of one or more wires or rods that are bent into such a form that, as seen in the longitudinal direction of the flange (2; 3), builds a principally zigzag like pattern, where one side of the bendings (23) lie in an essentially plane bent row and are attached to the flange (2), or are produced so that one or more longitudinal rods alongside the flange (3), to aid in anchorage and to take up forces, can be placed at or next to bendings (21, 22) and are poured into the flange (3), and that the bendings of the other side (24, 25) are twisted so that one or more longitudinal rods (5, 6) alongside the flange, to aid in anchorage and to take up forces, can be placed at or next to the bendings (24, 25) and that these are poured into the slab (1). The invention also offers several designs for beam web elements. |
