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| Specimen Information | |
| Name: | Saatcioglu and Grira 1999, BG-8 |
| Type: | Rectangular |
| Comments: | Transverse reinforcement welded grid |
| Reference: | Saatcioglu, Murat; and Grira, Mongi, "Confinement of Reinforced Concrete Columns with Welded Reinforcement Grids," American Concrete Institute, ACI Structural Journal, Vol. 96, No. 1, January-February 1999, pp. 29-39. |
| Material Properties | |
| Concrete Strength: | 34 (MPa) |
| Transverse Steel: | Grade: Yield Stress: 580 (MPa) Strength: 720 (MPa) |
| Longitudinal Steel: | Grade: Corner Yield Stress: 455.6 (MPa) Strength: 660 (MPa) Intermediate Yield Stress: 455.6 (MPa) Strength: 660 (MPa) |
| Geometry | |
| X-Section: | Width: 350 (mm) Depth: 350 (mm) |
| Length: | L-Inflection: 1,645 (mm) L-Measured: 1,645 (mm) |
| Test Configuration: | Cantilever |
| Loading | |
| Axial Load: | 961 (kN) |
| P-D: | P Ram rotation decreases V |
| L-Top: | 0 |
| L-Bottom: | 0 |
| Longitudinal Reinforcement | |
| Diameter: | 19.5 (mm) corner bars | 19.5 (mm) intermediate bars |
| Number of Bars: | 12 |
| Perpendicular to Load: | Clear cover: 29 (mm) Number of intermediate bars: 2 |
| Parallel to Load: | Clear cover: 29 (mm) Number of intermediate bars: 2 |
| Reinforcement Ratio: | 0.0293 |
| Transverse Reinforcement | |
| Type: | RI: Rectangular and interlocking ties |
| Number of Shear Legs: | 4 |
| Region of Close Spacing: | Bar Diameter: 6.6 (mm) Hoop Sets: 22 Hoop Spacing: 76 (mm) |
| Region of Wide Spacing: | Bar Diameter: 6.6 (mm) Hoop Sets: 0 Hoop Spacing: 0 (mm) |
| Reinforcement Ratio: | 0.013 |
| Non-Dimensional Properties | |
| Span-to-Depth Ratio: | 4.7 |
| Axial Load Ratio: | 0.231 |
| Test Results | |
| Failure Type: | Flexure |
| Damage Observation: | Concrete Crushing: 32.9 (mm) Significant Concrete Spalling: 0 (mm) Long Bar Buckling: 115.2 (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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