Research Article
Damage Deformation of Flexure-Yielding Steel-Reinforced Concrete Coupling Beams: Experimental and Numerical Investigation
Table 2
Tensile test results of the encased steel plate and steel bar.
| | Dimension of the steel plate or bar | Yielding strength (MPa) | Tensile strength (MPa) | Elastic modulus (MPa) | Yielding strain | Tensile strain |
| | Plate thickness of 16 mm | 249.1 | 411.2 | 1.95 × 105 | 1.28 × 10−3 | 0.214 | | Plate thickness of 20 mm | 282.0 | 452.9 | 2.06 × 105 | 1.37 × 10−3 | 0.206 | | Plate thickness of 25 mm | 255.0 | 409.5 | 2.06 × 105 | 1.24 × 10−3 | 0.215 | | Rebar diameter of 12 mm | 457.0 | 555.6 | 1.90 × 105 | 2.41 × 10−3 | 0.139 | | Rebar diameter of 20 mm | 437.5 | 582.8 | 1.96 × 105 | 2.23 × 10−3 | 0.133 |
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