Specimen Information
Name: Ang et al 1981, No. 2
Type: Spiral
Comments:
Reference: Ang Beng Ghee; Priestley, M.J.N.; and Park, R., Ductility of Reinforced Concrete Bridge Piers Under Seismic Loading, Report 81-3, Department of Civil Engineering, University of Canterbury, Christchurch, New Zealand, February 1981, 113 pages.
Material Properties
Concrete Strength:28.5 (MPa)
Transverse Steel:Yield Stress: 280 (MPa)
Longitudinal Steel:Yield Stress: 308 (MPa) Strength: 465 (MPa)
Geometry
Diameter: 400 (mm) Cross-Section: Octagonal
Length: L-Inflection: 1,600 (mm) L-Measured: 1,600 (mm)
Test Configuration:Double Ended
Loading
Axial Load:2,111 (kN)
P-D:Shear provided
L-Bottom:0
Longitudinal Reinforcement
Diameter:16 (mm)
Number of Bars:16
Reinforcement Ratio:0.0243
Transverse Reinforcement
Diameter Spiral:10 (mm)
Hoop Spacing, Sv:55 (mm)
Cover to Center of Hoop Bar:18 (mm)
Reinforcement Ratio:1.53
Non-Dimensional Properties
Span-to-Depth Ratio:4
Axial Load Ratio:0.559
Test Results
Failure Type:Flexure
Damage Observation:Concrete Crushing: 9.8 (mm)
Significant Concrete Spalling: 26 (mm)
Long Bar Buckling: 52 (mm)
Long Bar Fracture: 0 (mm)
Spiral Fracture: 0 (mm)
Loss of Axial Load Capacity: 0 (mm)
Resources:Force-Displacement Hysteresis (graph)
Force Displacement Data (data)
Record Information
Version:1 (April 8, 2003)
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