Research Article
Experimental Study on Dynamic Performance of Self-Compacting Lightweight Aggregate Concrete under Compression
Table 3
The peak stress at different strain rates (unit: MPa).
| | Strain rate | C30 | LC30 | SCLC30 | | Peak stress | Dynamic improvement coefficient | Peak stress | Dynamic improvement coefficient | Peak stress | Dynamic improvement coefficient |
| | 1.0 × 10−5 | 25.72 | 1.00 | 26.09 | 1.00 | 34.77 | 1.00 | | 5.0 × 10−5 | 26.54 | 1.03 | 26.89 | 1.03 | 35.26 | 1.01 | | 1.0 × 10−4 | 27.33 | 1.06 | 27.54 | 1.06 | 35.46 | 1.02 | | 5.0 × 10−4 | 29.28 | 1.14 | 30.21 | 1.16 | 35.79 | 1.03 | | 1.0 × 10−3 | 30.44 | 1.18 | 30.34 | 1.16 | 36.58 | 1.05 | | 2.0 × 10−3 | 31.36 | 1.22 | 30.89 | 1.18 | 38.88 | 1.12 | | 5.0 × 10−3 | 31.63 | 1.23 | 31.07 | 1.19 | 39.90 | 1.15 | | 1.0 × 10−2 | 32.67 | 1.27 | 31.89 | 1.22 | 41.59 | 1.19 | | 2.0 × 10−2 | 33.94 | 1.32 | 32.52 | 1.25 | 41.66 | 1.20 | | 5.0 × 10−2 | 34.20 | 1.33 | 35.43 | 1.36 | 43.14 | 1.24 |
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