Concrete-steel connector composite beams for the con- tion.

摘要

Connector concrete-steel composite beams for the building, characterized in that it consists of a piece of plate, generally shorter than the depth of the beam and in a certain part of its length is twisted helically at an angle of 90 °, preferably being in the twisted part farthest from the beam area, and straight portion connected to this metal part, so that the width of the plate is perpendicular to the directrix of the beam.