ABSTRACT

This study focuses on determining the performance of carbon fibre-reinforced pervious concrete (CFRPC) mixes subjected to static, cyclic and impact loadings. Two single-sized coarse aggregates, namely, 12.5 and 20 mm were used with aggregate to cement ratio and water to cement ratio of 3.54 and 0.35, respectively. The volume fraction of carbon fibre (CF) was varied from 0 to 0.4% at 0.1% intervals. The optimum volume fraction of CF was determined as 0.2% for both aggregate sizes. Slab specimen with 0.2% of CF was found to outperform the conventional pervious concrete slab under static, cyclic and impact loading.

中文翻译：

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碳纤维增强透水混凝土 (CFRPC) 承受静态、循环和冲击载荷的性能

摘要

本研究的重点是确定碳纤维增强透水混凝土 (CFRPC) 混合物在静态、循环和冲击载荷下的性能。使用两种单一尺寸的粗骨料，即 12.5 和 20 mm，骨料与水泥的比和水与水泥的比分别为 3.54 和 0.35。碳纤维 (CF) 的体积分数以 0.1% 的间隔从 0 变化到 0.4%。对于两种骨料尺寸，CF 的最佳体积分数确定为 0.2%。发现具有 0.2% CF 的板试件在静态、循环和冲击载荷下的性能优于传统的透水混凝土板。