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首页> 外文期刊>Journal of materials in civil engineering >Evaluation of the Effect of Different Compaction Methods on Porous Concrete Pavements: Correlation with Strength and Permeability
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Evaluation of the Effect of Different Compaction Methods on Porous Concrete Pavements: Correlation with Strength and Permeability

机译：不同压实方法对多孔混凝土路面影响的评价：与强度和渗透性相关性

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The main purpose of this article is to evaluate the correlation between the indirect tensile strength and the permeability capacity of porous concrete (PC) pavements. The compaction method employed plays a critical role in this correlation. However, even though PC pavements have been studied in many places around the world, using different compaction methods, a profound analysis of these methods has not been carried out yet. This research introduces a study of five different compaction methods: axial compression, gyratory, impact, multilayer impact, and tamping rod, with diverse treatments in each one to obtain the best correlation between the indirect tensile strength and permeability capacity. Results demonstrated that the impact compaction method at 50 blows on only one side of the sample gives the best strength-permeability correlation, with an indirect tensile (IT) strength value of 2.75 MPa and a permeability (k) capacity of 0.56 cm/s.
机译：本文的主要目的是评估间接拉伸强度与多孔混凝土（PC）路面的渗透能力之间的相关性。 所采用的压实方法在这种相关性中起着关键作用。 然而，尽管在世界各地的许多地方进行了PC路面，但使用不同的压实方法，尚未进行对这些方法的深刻分析。 本研究介绍了五种不同压实方法的研究：轴向压缩，谐振，冲击，多层撞击和夯实杆，每个处理中的各种治疗方法在间接拉伸强度和渗透能力之间获得最佳相关性。 结果证明，50的冲击压实方法仅在样品的一侧吹来的液体渗透性相关性，间接拉伸（IT）强度值为2.75MPa，渗透率（K）容量为0.56cm / s。

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