The Mechanical Properties of Asphalt Pavement with Unbound Aggregate Base

Analysis of reason for longitudinal through cracks occurring in cement stabilized aggregate base course

水泥稳定碎石基层产生纵向贯通性裂缝的原因分析

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Analysis of Structure Forms and Construction of Unbound Graded Aggregate Base in Asphalt Pavement

沥青路面级配碎石基层的路面结构及施工分析

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Relationships between Strength and Age, and Strength and Temperature of Cement Stabilized Aggregate Base

水泥稳定粒料基层结构强度与龄期、温度关系的探讨

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Strength Analysis on the Construction Technology of Lime-Fly Ash Stabilized Aggregate Base Course

石灰粉煤灰稳定碎石路面基层强度分析

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The Construction Technology and Quality Control Method for Concrete Stabilized Aggregate Base

水泥稳定集料基层施工技术及质量控制方法

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The orthogonal test was designed considering four parameters including water to cement ratio, cement content, grain series of recycled aggregate and aggregate to cement ratio, each parameter was set at three levels.

正交试验考虑了水灰比、水泥用量、再生骨料颗粒级配、集灰比四个因素，每个因素设三个水平。

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The conclusion is as follows: 1. Aggregate grading and sand cement ratio have obviously influence on the strength. And the consideration should involve strength, construction operation and economy.

集料级配和砂胶比对强度存在显著的影响，应综合考虑强度、施工操作性和经济性加以选择。

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The effect of some factors on the sound absorbing property, such as type of aggregate, water to cement ratio and size of aggregate particles, was investigated experimentally.

试验分析不同骨料、水灰比、骨料颗粒粒径对吸声性能的影响。结果表明，这些因素对其吸声性能影响明显。

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Study on effect of compressive strength of recycled aggregate concrete with water cement ratio

水灰比对再生混凝土强度影响的试验研究

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It also introduces the impact of coarse aggregate content on the aggregate exposure degree and its control method, which will then provide reference for the design of exposed aggregate cement concrete pavement.

介绍露石混凝土中粗集料的含量对露石度的影响和控制方法，为露石水泥混凝土路面的设计提供借鉴。

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Influence of Aggregate Gradation on Volumetric Properties of Asphalt Mixture

级配对沥青混合料体积特性的影响

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Influence of Aggregate Gradation Trend on Performance of Asphalt Mixtures

矿料级配走向对沥青混合料性能的影响

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Test Research on Optimizing Aggregate Gradation for Cement Stabilized Crushed Stone

水泥稳定碎石矿料级配优化试验研究

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Exploration on Guangdong Provincial Expressway Asphalt Surface Course Mineral Aggregate Gradation Design

广东省高速公路沥青面层矿料级配设计探讨

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The Research of Aggregate Gradation of Road Cement Concrete

道路水泥混凝土集料级配研究

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Relationship between aggregate gradation and road performance of asphalt mixture

沥青混合料级配特征与路用性能的相关性

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In the trial range, the effect of sand percentage and coarse aggregate gradation on the strength of concrete is not significant. And they could be certained by the pumpability and other technical indicators.

在试验选定的研究范围内，砂率和粗骨料级配则对混凝土的强度影响不显著，可根据混凝土可泵性等其它技术指标确定其合理取值范围。

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Experiment steps as following: At first, this paper has studied aggregate gradation to ensure which kind of coarse aggregates to contribute more for high temperature stability.

试验按照如下过程进行：首先对骨料级配进行探索，为了能确定哪一级粗集料对高温稳定性贡献较大。

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The results show that the aggregate size distribution approaches a conventional scaling form.

结果表明，集团浓度分布符合标度特性。

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Influence of Aggregate Size on Adhesive Fracture Toughness of New and Old Concrete

粗骨料粒径对新老混凝土粘结断裂韧度的影响

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