Research Article
Experimental Study on Dynamic Mechanical Properties of Coal Gangue Concrete
| Group | Number | Coarse gangue coarse aggregate | Coal gangue fine aggregate | Natural coarse aggregate | Natural fine aggregate (%) |
| C30 | NAC | 0 | 0 | 100% | 100 | N-SFC | 0 | 30% | 100% | 70 | N-SAC | 100% | 0 | 0 | 100 | N-SC | 100% | 30% | 0 | 70 |
| C40 | NAC | 0 | 0 | 100% | 100 | N-SFC | 0 | 30% | 100% | 70 | N-SAC | 100% | 0 | 0 | 100 | N-SC | 100% | 30% | 0 | 70 |
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