Engineering
Experimental Investigation
100%
Steel Tube
100%
Confined Concrete
100%
Section Shape
100%
Cross Section
100%
Concrete Filled Steel Tube
60%
Load Capacity
30%
Experimental Result
10%
Strength Concrete
10%
Axial Load
10%
Plain Concrete
10%
Axial Compression
10%
Shortening Curve
10%
Design Assessment
10%
Hoop Strain
10%
Strain Behavior
10%
Yield Point
10%
Keyphrases
Cross-sectional Shape
100%
Uniaxial Compression
100%
Concrete-filled Steel Tube
100%
Stub Column
100%
Load Capacity
18%
Octagonal Cross-section
12%
Design Equation
6%
Material Properties
6%
Concrete Cylinders
6%
Yield Strength
6%
Geometric Properties
6%
Strain Behavior
6%
Steel Tube
6%
Design Assessment
6%
Axial Shortening
6%
Shape-based
6%
Concrete Grade
6%
Ultra-high Strength Concrete
6%
Hoop Strain
6%
Monotonic Axial Compression
6%
Plain Concrete Column
6%
Lateral Behavior
6%
Square Steel Tube
6%
Capacity Load
6%
Axial Performance
6%