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| Specimen Information | |
| Name: | Takemura and Kawashima, 1997, Test 4 (JSCE-7) |
| Type: | Rectangular |
| Comments: | Axial Load = 0.027 Agf'c |
| Reference: | Takemura, H.; Kawashima, K.; "Effect of loading hysteresis on ductility capacity of bridge piers," Journal of Structural Engineering, Vol. 43A, pp. 849-858, Japan |
| Material Properties | |
| Concrete Strength: | 33.2 (MPa) |
| Transverse Steel: | Grade: SD2 Yield Stress: 368 (MPa) Strength: 0 (MPa) |
| Longitudinal Steel: | Grade: SD2 Corner Yield Stress: 363 (MPa) Strength: 0 (MPa) Intermediate Yield Stress: 363 (MPa) Strength: 0 (MPa) |
| Geometry | |
| X-Section: | Width: 400 (mm) Depth: 400 (mm) |
| Length: | L-Inflection: 1,245 (mm) L-Measured: 1,245 (mm) |
| Test Configuration: | Cantilever |
| Loading | |
| Axial Load: | 157 (kN) |
| P-D: | Feff provided |
| L-Top: | 0 |
| L-Bottom: | 0 |
| Longitudinal Reinforcement | |
| Diameter: | 12.7 (mm) corner bars | 12.7 (mm) intermediate bars |
| Number of Bars: | 20 |
| Perpendicular to Load: | Clear cover: 27.5 (mm) Number of intermediate bars: 4 |
| Parallel to Load: | Clear cover: 27.5 (mm) Number of intermediate bars: 4 |
| Reinforcement Ratio: | 0.0158 |
| Transverse Reinforcement | |
| Type: | R: Rectangular ties (around perimeter) |
| Number of Shear Legs: | 2 |
| Region of Close Spacing: | Bar Diameter: 6 (mm) Hoop Sets: 19 Hoop Spacing: 70 (mm) |
| Region of Wide Spacing: | Bar Diameter: 6 (mm) Hoop Sets: 0 Hoop Spacing: 0 (mm) |
| Reinforcement Ratio: | 0 |
| Non-Dimensional Properties | |
| Span-to-Depth Ratio: | 3.11 |
| Axial Load Ratio: | 0.03 |
| 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) Kawashima Earthquake Engineering Laboratory (website) |
| Record Information | |
| Version: | 1 (April 8, 2003) |
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The Structural Performance Database is a project of the Pacific Earthquake Engineering Research Center, funded by the National Science Foundation. Contact Marc Eberhard at the University of Washington with questions or comments. Report technical problems to the server administrator. Copyright 2003. |