• In this paper, based on systematic test on different bitumen mixtures of gradation, the deformation behaviour of asphalt mixtures is analyzed under high temperature.

    本文通过不同级形式沥青混合料的系统试验研究,全面分析了沥青混合料高温变形特性

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  • This paper probes into the influence of compaction effort on gradation based on gyration compaction and sieving analysis test.

    通过旋转试验分试验,探讨压实功混合料级影响

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  • The test methods of VCADRF and VCAAC were introduced in the light of the application of gradation design for SAC13 in an actual project.

    结合将实际工程应用SAC13级设计过程对VCADRFVCAAC矿料级配检验方法进行了具体介绍。

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  • Described here is the cold bending rupture test on the AC-16C modified asphalt mixture designed using the GTM method with varied gradation, bitumen-aggregate ratio and cement-bitumen ratio.

    论述了以gtm设计AC - 16 C改性沥青混合料为基础,在级油石、粉油比变化的条件下,分别混合料进行低温弯曲破坏试验

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  • With the model test, this paper researches overbank flood sediment concentration and its gradation change rules from Jahe beach to Gao village river section of lower Yellow River.

    通过模型试验研究黄河下游河滩断面河段漫洪水含沙量及颗粒级沿程变化规律

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  • Based on test and theory analysis, the influence of mixture structure and gradation on the performance of cement-stabilized macadam base is summarized, which provide reference for us.

    通过实验理论分析总结了混合料结构级配对水泥稳定碎石基层路用性能影响供同行参考。

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  • How to determine the stability, flow value, how to choose an advisable void volume and what kind of mineral aggregate gradation is adopted are the key problems in Max ratio test.

    如何准确测定稳定度、如何选择合理的空隙率以及采用何种沥青混凝土配合比试验关键问题

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  • The segregation appraisal system established by the paper is employed to perform the application performance test of Marshall Index on the common gradation types.

    采用本文建立离析评价体系常见级配类型进行马歇尔指标使用性能测定

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  • The segregation appraisal system established by the paper is employed to perform the application performance test of Marshall Index on the common gradation types.

    采用本文建立离析评价体系常见级配类型进行马歇尔指标使用性能测定

    youdao

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