Research Article
Study on Mechanical Behavior of Fully Encased Composite Slender Columns with High-Strength Concrete Using FEM Simulation
Table 1
Mechanical properties of the structural steel and rebar as per [
16,
17].
| Materials | f y (MPa) | f u (MPa) | E s/a (GPa) | |
| Structural steel | 355 | 457.95 | 210 | | Main bars | 460 | 541.65 | | 0.3 | Tie bars | 500 | 581.25 | 200 | |
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