TONG Gen-shu. Rigidity of Steel-Concrete Composite Beams[J]. STEEL CONSTRUCTION(Chinese & English), 2022, 37(10): 50-52. doi: 10.13206/j.gjgS22092204
Citation: TONG Gen-shu. Rigidity of Steel-Concrete Composite Beams[J]. STEEL CONSTRUCTION(Chinese & English), 2022, 37(10): 50-52. doi: 10.13206/j.gjgS22092204

Rigidity of Steel-Concrete Composite Beams

doi: 10.13206/j.gjgS22092204
  • Received Date: 2022-09-22
    Available Online: 2023-02-06
  • The equivalent bending rigidity of steel-concrete composite beam was derived, it was found that the rigidity was composed of two parts: one is the bending rigidities of the slab and the steel section about their own centroid axes, the other was the truss stiffness whose upper chord was the slab and lower chord was the steel section and the studs were the web members, and a simple calculated formula was proposed. The deflection due to the shear strain of the steel web and the interfacial shear-slip stiffness of the stud are also presented.
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