| 摘要 |
The invention relates to a latticed girder, in particular as a reinforcing element for reinforced concrete, having at least one top longitudinal member, one bottom longitudinal member and at least one deformed connecting element which comprises a round bar and is connected to the longitudinal members at the points at which it makes contact therewith. The object of the invention is to design a latticed girder of the abovementioned type such that, along with simple production, a high degree of strength and accuracy of the connecting points can be achieved. This object is achieved in that each longitudinal member has a cross-sectional profile with at least one rounded indent for the positively locking abutment of the connecting element at the points of contact, and in that the transitions from the indent to the longitudinal-member periphery are rounded.
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