对高含碳矿物改性路用沥青进行了研究。
We modified asphalt with a high carbon content mineral in this paper.
而已有的研究表明废胶粉能改善沥青的路用性能。
Studies showed that crumb rubber powder could improve the roadperformance of asphalt.
压实度与空隙率的变异性影响着沥青路面的路用性能。
The variability of compactness and crevice rate influence the asphalt pavement performance.
二灰早强剂稳定沙漠沙基层的路用性能优于二灰稳定沙漠沙。
The lime-fly ash stabilized sands with accelerator has perfect road-use performance.
桥面防水；防水材料；材料性能；路用性能；力学及微观分析。
Waterproofing of the bridge; Waterproofing material; material performance; Road performance; Micro-Analysis and Mechanical Calculation.
环氧沥青混凝土是一种特殊的热固性材料，具有优越的路用性能。
Epoxy asphalt concrete is a kind of special thermosetting material with outstanding road performances.
旧水泥混凝土再生骨料是一种新材料，必须对其路用性能进行研究。
Recycled aggregate of old cement concrete is a new material and it is necessary to study the road performance.
粗集料形成的骨架结构对骨架密实结构水泥稳定碎石路用性能有较大影响。
The skeleton texture formed by coarse aggregate affects the performance of cement stabilized stone with skeleton dense texture greatly.
试验结果表明，空隙率、沥青含量和密度对再生沥青混合料路用性能影响很大。
Test results indicate that void ratio, asphalt content and density have great influence on road usage performance of recycle asphalt mixture.
除了优化混合料级配外，沥青胶结料的流变特性对这一路用性能也起着关键作用。
Besides optimum aggregate grading, bituminous binder's rheological property play a key role in the pavement performance.
公路路面的回弹弯沉特性是判断公路建设质量和路用性能的一项重要的技术指标。
The feature in determine of highway pavement deflection is one of the key points to decide the quality in highway construction and it's feature.
骨架密实型沥青混合料由于能够兼顾各项路用性能，得到越来越多路面工程师的青睐。
Asphalt mixture with skeleton dense structure has won increasing reputations by pavement engineers because of its good pavement performance.
同规范推荐级配的水泥稳定碎石相比，骨架密实型水泥稳定碎石具有更优良的路用性能。
Compared with the commonly used antiskid cement stabilizing aggregate, cement stabilizing aggregate of dense framework type shows better road performance.
钢渣的物理力学性能与天然碎石较为接近，是一种潜在的具有优良路用性能的建筑材料。
The physical and mechanical property of steel slag is very similar to crude gravel, It is a kind of potential building material with good properties for road use.
沥青稳定碎石基层由于其优良路用性能，使其在重载道路、高速公路上得到了广泛应用。
Asphalt treated base is widely used in heavy road and express-highway, as it has superior pavement performance.
论文通过对双纽曲线几何特征和路用性能的分析，论证了双纽曲线整体式小环道的可行性。
According to the analyses of geometry characters and road usage performance of the Lemniscate curve, this paper testifies the feasibility of the usage of the Lemniscate curve.
结果表明：本研究制备的颗粒状路用木质纤维的各项性能指标都达到了国际同类产品水平。
The conclusions show that quality of this granular cellulose fiber for road construction reaches the level of the same kind of international products.
结合对两种类型沥青混合料路用性能的分析，提出了一种骨架密实结构沥青混合料的设计方法。
Combined with road performance analysis of two types of asphalt mixture, a design method for dense framework structured asphalt mixture was put forward.
近年来，从工程实际操作性来考虑，松散状路用木质素纤维逐渐被颗粒状路用木质素纤维所替代。
In recent years, granular cellulose fiber for road construction is considered for engineering of practice gender which substitute gradualness loose cellulose for road construction.
本文对水泥灰土稳定细砂基层结构的材料组成设计、施工工艺及路用性能进行了较为系统的研究。
This paper researches the base made of the cement stability fine sand in materials composition designing, construction and pavement characteristic.
简要说明改性沥青的配合比设计以及改性沥青混凝土路面施工工艺，检验改性沥青混合料路用性能。
The text discusses mixture ratio design of modified asphalt and constructional technics of modified asphalt pavement, checkout the usage for road capability by modified asphalt.
沥青混合料的低温抗裂性能是多年冻土地区沥青路面的关键路用性能之一，老化对其有着重要影响。
The asphalt mixture's crack resistance at low temperature is one of the key pavement performances in perennially frozen soil zone, and aging procedure has important effect on it.
通过实验和理论分析，总结了混合料结构和级配对水泥稳定碎石基层路用性能的影响，以供同行参考。
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.
在此基础上修筑了相应的试验路段，进行了3种典型土类的路基干压实施工工艺及路用性能试验研究。
Based on the data, the relevant trial section was constructed with which studies were made on construction techniques of dry compaction and road performance with the 3 types of soils.
研究了硅粉高强混凝土的强度、耐磨性和疲劳性等路用性能，充分论述了硅粉对混凝土路用性能的影响。
The road performance of silicon fume concrete, which consists of strength, abrasion resistance and fatigue characteristics, is discussed in the paper.
对沥青进行不同温度、不同针重及不同贯入时间下的针入度试验，以此来评价沥青的流变特性及路用性能。
The rheological property and pavement performance of asphalts are studied by carrying out penetration test at different temperature, different weight and different time.
从水泥稳定类外加剂的合理剂量的研究着手，以求从改善结合料性质提高水泥稳定类基层的综合路用性能。
The scheme of this essay begins with research of reasonable dosage of additive agent, aims at improve the integrated performance of mixture by enhancing the performance of cement and sand slurry.
沥青混合料采用温拌沥青混合料技术可显著降低拌和与碾压温度，并达到与热拌沥青混合料相同的路用性能。
Asphalt mixture using warm mix asphalt mixture technology can significantly reduce the mixing and rolling temperature, and can achieve hot mix asphalt mixture road performance of the same.
沥青混合料采用温拌沥青混合料技术可显著降低拌和与碾压温度，并达到与热拌沥青混合料相同的路用性能。
Asphalt mixture using warm mix asphalt mixture technology can significantly reduce the mixing and rolling temperature, and can achieve hot mix asphalt mixture road performance of the same.
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