Research Article
Experimental Study on Dynamic Performance of Self-Compacting Lightweight Aggregate Concrete under Compression
Table 4
The elastic modulus at different strain rates (unit: ×103 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 | 13.54 | 1.00 | 11.24 | 1.00 | 13.21 | 1.00 | | 5.0 × 10−5 | 14.60 | 1.08 | 11.62 | 1.03 | 13.29 | 1.01 | | 1.0 × 10−4 | 14.61 | 1.08 | 12.07 | 1.07 | 14.40 | 1.09 | | 5.0 × 10−4 | 15.13 | 1.12 | 12.12 | 1.08 | 15.24 | 1.15 | | 1.0 × 10−3 | 15.65 | 1.16 | 12.38 | 1.10 | 15.33 | 1.16 | | 2.0 × 10−3 | 17.28 | 1.28 | 13.59 | 1.21 | 16.12 | 1.22 | | 5.0 × 10−3 | 16.19 | 1.20 | 14.54 | 1.29 | 16.77 | 1.27 | | 1.0 × 10−2 | 18.21 | 1.34 | 15.46 | 1.38 | 17.35 | 1.31 | | 2.0 × 10−2 | 18.25 | 1.35 | 17.70 | 1.58 | 19.07 | 1.44 | | 5.0 × 10−2 | 19.10 | 1.41 | 18.42 | 1.64 | 19.55 | 1.48 |
|
|
