Keyphrases
High Strength Concrete
100%
Thin-walled Steel Tube
100%
Steel Tube
100%
Stress State
33%
Stress Distribution
16%
Stiffness
16%
Loading Path
16%
Failure Mode
16%
Concrete Compressive Strength
16%
Peak Load
16%
Load Change
16%
Strain State
16%
Interaction Behavior
16%
Displacement Curve
16%
Brittleness
16%
Concrete Core
16%
Diameter-to-thickness Ratio
16%
Transverse Stress
16%
Stress-strain Curve
16%
Axial Displacement
16%
Concrete Stress
16%
Confined Concrete
16%
Engineering
Stress-Strain Relations
100%
Axial Stress
100%
Strength Concrete
100%
Steel Tube
100%
Confined Concrete
30%
Stress State
20%
Key Parameter
10%
Good Agreement
10%
Test Result
10%
Failure Mode
10%
Axial Compression
10%
Strain State
10%
Thickness Ratio
10%
Peak Load
10%
Displacement Curve
10%
Concrete Core
10%
Stress-Strain Curve
10%
Axial Displacement
10%
Loading Path
10%
Strain Model
10%
Interaction Behavior
10%