并对其抗压、抗折、新老界面粘结强度及抗冻性等进行了实验研究。
Bending strength, compressive strength, interfacial bond strength and frost-resistance were also studied and analyzed.
并对修补混凝土的抗折、抗压、新老界面粘结强度以及抗冻性等进行了试验研究。
Bending strength, compressive strength, interfacial bond strength and frost-resistance are also studied and analyzed.
研究表明，层布式碳纤维-聚丙烯混杂纤维混凝土抗冻能力最强，并且冻后抗折强度损失最少；
The study shows that, the frost resistance of the LHFRC is the best, and its loss of flexural strength post freezing is least;
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