Research Article
Experimental Analysis and Failure Criterion of Plain Concrete Subjected to Biaxial Loading under Fixed Lateral Loading
Table 1
Contents of plain concrete (unit: kg/m3).
| Grade | Cement | Water | Fine aggregate | Coarse aggregate | Fly ash | Mineral powder | Water reducer |
| C30 | 461 | 175 | 512 | 1252 | — | — | — | C40 | 473 | 175 | 790 | 1187 | — | — | — | C50 | 398 | 175 | 1280 | 1606 | 111 | 151 | 7 |
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