| 摘要 |
PURPOSE: A steel-concrete composite structure and a manufacturing method thereof using a lattice member are provided to obtain improved torsional resistance, strength, and rigidity by forming a closed steel structure with the lattice member attached to an opening. CONSTITUTION: A steel-concrete composite structure comprises a steel structure which is open at one or more sides constituting a column or beam and a lattice member(20) attached to the opening of the steel structure and having a patterned passage(22) in order to improve the integrity with concrete applied to the inner and outer sides thereof. The lattice member comprises one or more unit modules(30), each comprising two or more longitudinal members(40) and a horizontal member(50) connecting the longitudinal members, forming the patterned passage. |
