| 摘要 |
The present invention relates to a composite beam used to construct a bridge or a building and, more specifically, to a truss type hybrid beam structure capable of showing excellent performances while reducing the number of required steel materials by forming a steel assembly of the composite beam with a steel frame, a reinforcing bar, a tendon, and the like. The truss type hybrid beam structure comprises a steel assembly and concrete composed with the steel assembly. The steel assembly comprises one or more web trusses comprising upper and lower chords and a plurality of vertical materials connecting the upper and lower chords; and a lower flange attached to the lower surface of the lower chord of the web truss. One or more tendons are arranged on the web truss by passing through the vertical material. |
