Specimen Information
Name: Graff, 2001,C7
Type: Spiral
Comments: PSC pile-wharf connection. fy not measured for spiral.
Reference: Roeder et al, "Seismic Performance of Pile-Wharf Connections", Pacific Earthquake Engineering Research Center, PEER, Dec. 2001.
Material Properties
Concrete Strength:69.6 (MPa)
Transverse Steel:Yield Stress: 413.7 (MPa)
Longitudinal Steel:Yield Stress: 506 (MPa) Strength: 710.2 (MPa)
Geometry
Diameter: 419 (mm) Cross-Section: Octagonal
Length: L-Inflection: 1,968.5 (mm) L-Measured: 1,968.5 (mm)
Test Configuration:Cantilever
Loading
Axial Load:987.5 (kN)
P-D:Shear provided
L-Bottom:180
Longitudinal Reinforcement
Diameter:22.2 (mm)
Number of Bars:8
Reinforcement Ratio:0.0213
Transverse Reinforcement
Diameter Spiral:10 (mm)
Hoop Spacing, Sv:50.8 (mm)
Cover to Center of Hoop Bar:55.8 (mm)
Reinforcement Ratio:1.93
Non-Dimensional Properties
Span-to-Depth Ratio:4.7
Axial Load Ratio:0.098
Test Results
Failure Type:Flexure
Damage Observation:Concrete Crushing: 0 (mm)
Significant Concrete Spalling: 0 (mm)
Long Bar Buckling: 0 (mm)
Long Bar Fracture: 0 (mm)
Spiral Fracture: 0 (mm)
Loss of Axial Load Capacity: 0 (mm)
Resources:Force Displacement Data (data)
Record Information
Version:1 (April 8, 2003)
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