Steel Concrete Composite Columns
Steel Concrete Composite Columns are structural members that combine steel sections (like Boxed-sections, H-sections, tubes, or I-beams) with reinforced or plain concrete to take advantage of the best properties of both materials:
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Higher Load Capacity due to composite action.
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Improved Buckling Resistance since concrete restrains steel and vice versa.
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Better Fire Resistance (especially for encased types).
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Reduced Section Size compared to pure reinforced concrete columns for the same load.
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Faster Construction (especially with CFST—no need for formwork).
Applications
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High-rise buildings
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Bridges (piers, towers)
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Industrial structures
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Stadiums and long-span roof supports
Key Features
- High torsional strength: Enclosed profile resists bending and twisting under complex loads.
- Optimized cross-section: Delivers high structural efficiency in both vertical and lateral directions.
- Clean, minimal appearance: Ideal for visible architectural elements and facade supports.
- Customizable dimensions: Available in a wide range of sizes and thicknesses depending on structural needs.
- Smooth internal cavities: Suitable for cable routing and mechanical systems.
They combine strength, versatility, and sleek design, making them suitable for both structural and aesthetic functions.
