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| Specimen Information | |
| Name: | Aboutaha et al. 1999, SC9 |
| Type: | Rectangular |
| Comments: | |
| Reference: | Aboutaha, R.S.; Engelhardt, M.D.; Jirsa, J.O.: and Kreger, M.E.; "Rehabilitation of Shear Critical Concrete Columns by Use of Rectangular Steel Jackets", American Concrete Institute, ACI Structural Journal, Vol. 96, No.1, January-February1999, pp.68-78. |
| Material Properties | |
| Concrete Strength: | 16 (MPa) |
| Transverse Steel: | Grade: Yield Stress: 400 (MPa) Strength: 627 (MPa) |
| Longitudinal Steel: | Grade: 414 Corner Yield Stress: 434 (MPa) Strength: 690 (MPa) Intermediate Yield Stress: 434 (MPa) Strength: 690 (MPa) |
| Geometry | |
| X-Section: | Width: 457.2 (mm) Depth: 914.4 (mm) |
| Length: | L-Inflection: 1,219.2 (mm) L-Measured: 1,219.2 (mm) |
| Test Configuration: | Cantilever |
| Loading | |
| Axial Load: | 0 (kN) |
| P-D: | Feff provided |
| L-Top: | 0 |
| L-Bottom: | 0 |
| Longitudinal Reinforcement | |
| Diameter: | 25 (mm) corner bars | 25 (mm) intermediate bars |
| Number of Bars: | 16 |
| Perpendicular to Load: | Clear cover: 38 (mm) Number of intermediate bars: 0 |
| Parallel to Load: | Clear cover: 38 (mm) Number of intermediate bars: 6 |
| Reinforcement Ratio: | 0.0188 |
| Transverse Reinforcement | |
| Type: | I: Interlocking ties |
| Number of Shear Legs: | 2 |
| Region of Close Spacing: | Bar Diameter: 9.5 (mm) Hoop Sets: 3 Hoop Spacing: 406.4 (mm) |
| Reinforcement Ratio: | 0 |
| Non-Dimensional Properties | |
| Span-to-Depth Ratio: | 1.33 |
| Axial Load Ratio: | 0 |
| Test Results | |
| Failure Type: | Shear |
| 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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