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| Specimen Information | |
| Name: | Atalay and Penzien 1975, No. 5S1 |
| Type: | Rectangular |
| Comments: | |
| Reference: | Atalay, M.B.; and Penzien, J. "The Seismic Behavior of Critical Regions of Reinforced Concrete Components as Influenced by Moment, Shear and Axial Force," Report No. EERC 75-19, University of California, Berkeley, December 1975, 226 pages. |
| Material Properties | |
| Concrete Strength: | 29.4 (MPa) |
| Transverse Steel: | Grade: 275 Yield Stress: 392 (MPa) Strength: 530 (MPa) |
| Longitudinal Steel: | Grade: 275 Corner Yield Stress: 429 (MPa) Strength: 657 (MPa) Intermediate Yield Stress: 429 (MPa) Strength: 657 (MPa) |
| Geometry | |
| X-Section: | Width: 305 (mm) Depth: 305 (mm) |
| Length: | L-Inflection: 1,676 (mm) L-Measured: 1,676 (mm) |
| Test Configuration: | Double Ended |
| Loading | |
| Axial Load: | 534 (kN) |
| P-D: | Shear provided |
| L-Top: | 0 |
| L-Bottom: | 0 |
| Longitudinal Reinforcement | |
| Diameter: | 22 (mm) corner bars | 22 (mm) intermediate bars |
| Number of Bars: | 4 |
| Perpendicular to Load: | Clear cover: 32 (mm) Number of intermediate bars: 0 |
| Parallel to Load: | Clear cover: 32 (mm) Number of intermediate bars: 0 |
| Reinforcement Ratio: | 0.0163 |
| Transverse Reinforcement | |
| Type: | R: Rectangular ties (around perimeter) |
| Number of Shear Legs: | 2 |
| Region of Close Spacing: | Bar Diameter: 9.5 (mm) Hoop Sets: 9 Hoop Spacing: 76 (mm) |
| Reinforcement Ratio: | 0.015 |
| Non-Dimensional Properties | |
| Span-to-Depth Ratio: | 5.5 |
| Axial Load Ratio: | 0.195 |
| Test Results | |
| Failure Type: | Flexure |
| Damage Observation: | Concrete Crushing: 50.8 (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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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. |