Research Article
Study on Mechanical Behavior of Fully Encased Composite Slender Columns with High-Strength Concrete Using FEM Simulation
Table 3
Geometrical properties of column specimens.
| Column | Length | Steel plate size | Main bar | Stirrups |
| (B × D) (mm) | L (mm) | (h × bf × x × tf)/(D × t) (mm) | | | 33 × 250 | 9000 | — | 4-Ø 12 mm | Ø8@50 mm | | | Circ-steel pipe (150 × 6) | 4-Ø 12 mm | | 300 × 250 | 9000 | Rect-75 × 62 × 12 × 12 | 4-Ø 12 mm | Ø8@50 mm | | | IPE200-200 × 100 × 8.5 × 5.6 | 4-Ø 12 mm | | 300 × 250 | 9000 | — | 4-Ø 12 mm | Ø8@50 mm |
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