Finally, the paper investigates how the volume content of polypropylene fibers affects the fracture parameters of high-volume fly ash concrete.
本文最后研究了聚丙烯纤维的体积含量对大掺量粉煤灰混凝土断裂参数的影响。
Arrest effect of fly ash in ultra-high-volume on shrinkage of concrete at later age is more evident.
粉煤灰以超量方式掺入对混凝土的后期收缩抑制作用更加明显。
Arrest effect of fly ash in ultra-high-volume on shrinkage of concrete at later age is more evident.
粉煤灰以超量方式掺入对混凝土的后期收缩抑制作用更加明显。
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