路面

This paper discusses the applicability of the pavement subbase made from cold recycling mixture which uses cement as additives.

讨论了利用水泥为添加剂的冷再生混合料形成路面基层的适用性；在参照国内外技术的基础上，结合城市道路的具体情况，研究适用于城市道路现状的基层冷再生施工工艺；研究旧路就地冷再生施工时，对于路基承载能力的测定方法。

Through the practice discussion is made on the methods of the quality control on gravel-sorted subbase of the flexible pavement during the construction.

结合施工实践，探讨高速公路柔性路面级配碎石底基层的质量控制的方法及在施工过程中应注意的问题。

The result shows that for full-depth pavement, the interface between base and subbase keeping continuous is more important than between surface and base.

计算结果表明，对于全厚式路面来说，基层与底基层之间保持连续比面层与基层之间保持连续更为重要。

On the Basis of lots of experiments and studies about using natural sandy gravel and mixture, application of natural sandy gravel to expressway pavement subbase is analysed with examples in project.

通过对天然砂砾土及其混合料的试验研究，结合工程实例，分析了天然砂砾土在高速公路路面底基层中的成功应用，阐述了一种合理利用当地自然资源的新途

The old asphalt pavement is disposed by applying cold recycle technology,then it is can be used as base or subbase course,which can make the old materials of highway be utilized fully,reduce the excess consumption of resources and save 20%～30% cost,reduce the environmental pollution caused by scrap piling and transportation as well as reduce the dust and exhaust emission during construction process.

采用冷再生技术对旧的沥青路面进行处理，将其作为公路的基层或底基层使用，可使公路旧料全部得到利用，减少资源的过度消耗，节约成本20%～30%，还可减少因废料堆放和运输引起的环境污染，减少施工过程中的粉尘和废气排放。

Fly Ash has been widely used in expressway′s roadbed,as well as base and subbase of high-grade pavement. Especially,the subbase structures usually adopt lime and fly ash stabilized fine-grain soil（lime-ash soil for short）to replace previous common lime stabilized soil,that improves the engineering quality and service quality of road further.

粉煤灰已广泛用于高速公路的路基及高等级路面的基层和底基层，特别是底基层结构形式多采用石灰、粉煤灰稳定细粒土，取代了以前较常用的石灰稳定土，进一步提高了工程质量和道路的使用品质。

With an ascending segment, the fatigue life curve tends to a constant. The fatigue life of the pavement increases nearly linearly with increasing thickness of subbase in a power function.

现行沥青路面设计方法中，通常先拟订面层厚度，以基层或底基层作为设计层，轴载次数的变化由基层或底基层的厚度调整。

Especially,the subbase structures usually adopt lime and fly ash stabilized fine-grain soil( lime-ash soil for short)to replace previous common lime stabilized soil,that improves the engineering quality and service quality of road further.

粉煤灰已广泛用于高速公路的路基及高等级路面的基层和底基层，特别是底基层结构形式多采用石灰、粉煤灰稳定细粒土，取代了以前较常用的石灰稳定土，进一步提高了工程质量和道路的使用品质。

Besides, paper also analyze the feature of traffic demand and study the influence to traffic individual from highway alignment、 pavement and subsidiary facilities.

微观方面阐述了公路设施与交通需求适应性的基本内涵，分析交通需求特征，并从公路线形、路面、附属设施三方面着手研究其对交通个体的影响，进而探求适合我国区域公路网发展的理论和方法。

Why are you frightened of a piece of tarmac?

你为什么害怕一条柏油碎石路面？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。