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1·The mineral admixture can greatly improve the crack resistance of concrete.

矿物掺合料也可以改善混凝土的抗裂性。

2·Deformation properties are the important aspects to study crack resistance of RCC.

变形性能是研究和分析碾压混凝土抗裂性的重要依据。

3·In this paper, the effect of fly ash quality on the crack resistance was discussed.

主要分析了粉煤灰品质指标对水泥抗裂性的影响。

4·Mechanism for effects of polypropylene fiber on crack resistance of concrete was also discussed.

同时，探讨了聚丙烯纤维对混凝土抗裂性能影响的机理。

5·The crack resistance analysis shows that the HBC dam concrete possesses good crack resistance ability.

抗裂性分析表明HBC大坝混凝土具有良好的抗裂能力。

6·This paper discusses results of our experiments on the crack resistance of concrete and those of other reference.

本文讨论了我们对混凝土抗裂性的试验以及其他有关参考文献的试验结果。

7·How to enhance the crack resistance of concrete, to reduce its brittleness in the pavement concrete is important.

如何提高混凝土的抗裂性、降低其脆性在路面混凝土中尤为重要。

8·In order to prevent the crack of concrete, many mass concrete takes dry shrinkage as an important index of crack resistance.

为了防止混凝土发生裂缝，许多大体积混凝土在设计中提出抗裂要求，干缩是混凝土抗裂能力的重要指标。

9·The influence mechanism of the mixed fibre on crack resistance and bearing capacity of reinforced concrete beam are analyzed.

分析了纤维的掺入对钢筋混凝土粱的抗裂性能及正截面承载力的影响机理。

10·The crack resistance of X65 steel is much better than that of the weld and X65 pipeline steel has good crack arrest property.

X65钢母材的抗开裂性能明显优于焊缝，且具有良好的止裂性能。