最后提出拓宽路面结构设计方案。
Finally, it advances the structural design of the road widening program.
交通参数是路面结构设计中最重要的设计参数之一。
Traffic factor is one of the most important parameters in the structural design of pavement.
水泥混凝土路面的力学性能分析是路面结构设计的基本依据。
The study of the mechanical properties of cement concrete pavements is the base of the structural design of pavement.
研究目的：根据柔性路面的力学特性，改进柔性路面结构设计。
Research purposes: According to the mechanics characteristic of flexible pavement, the structural design of flexible pavement was improved.
沥青混凝土路面面层厚度和基层模量是路面结构设计中的重要参数。
Surface course thickness and base modulus of asphalt concrete pavements are important parameters in pavement structure design.
我国目前存在半刚性基层沥青路面结构设计和材料设计脱节的问题。
There is a problem that structure design and materials design are disjointed about the asphalt pavement with semi-rigid base in our country.
研究结果可供高等级公路半刚性基层沥青路面结构设计和施工时参考。
In designing and constructing asphalt pavement structures with semi-rigid base course for the high-type highway, one can refer to the results from this research.
沥青混合料的疲劳性能指标是沥青路面结构设计的重要技术参数指标之一。
The fatigue performance of asphalt mixes is an important technical parameter in asphalt pavement structure design.
本文考虑温度变化对沥青路面的结构影响，并将这种影响运用到路面结构设计上。
In this thesis, we consider the influence of temperature stress on the asphalt pavement structure, and then apply this kind of influence to the pavement structure design.
多年冻土地区独特的气候条件和地质条件决定了该地区沥青路面结构设计的特殊性。
Because of unique climatic condition and geological condition in perennially frozen soil zone, structural design of asphalt pavement in this area has its particularity.
然而，利用我国现行沥青路面设计规范进行路面结构设计过程中没有考虑剪应力的影响。
However, we usually cann't take into the influence of shear stress by use of current asphalt pavement design specifications in our country to carry on the road structure.
通过对交通载重情况的调查和分析，提出了超载情况下路面结构设计的方法，供同行参考。
This paper presents a pavement structural design in the case of overloading through investigation and analysis on traffic loading.
在沥青路面结构设计理念上，美国沥青路面联合会(APA)最近又提出了永久性路面的概念。
In the concept of bitumen road surface design, APA recently provided a permanent road surface concept.
研究的结果可进一步指导和完善连续配筋混凝土复合式路面结构设计，具有较高的实际应用价值。
Results of the study could be further guidance and improve the pavement continuously reinforced concrete composite structural design, has a high practical value.
在路面结构设计中，综合考虑材料性质、路面结构的不均匀性可使设计更加符合实际工程的要求。
Considering the heterogeneity of material properties and pavement structure in pavement structure design can make the design be more fit to practical engineering.
研究表明在超载重载条件下高等级沥青路面结构设计中以基层底部弯拉应力为设计指标控制较为合理。
The research results show that the flexible-tensile stress under the basement is the suitable design control index for the asphalt pavement structure of expressway under overload.
近年来重载交通的日益严重和当前路面结构设计存在缺陷使得很多公路出现早期疲劳开裂和车辙现象。
The serious overloading of vehicles and the shortcomings of highway surface designs have left many highways in early fatigue cracks and tracks.
本研究成果对西部地区路面结构设计、工程施工、养护以及天然砂砾的应用等方面具有一定的参考价值。
Research results have some reference value on the road structural design, road construction, maintenance and natural gravel application of western region.
路面结构设计时为增加行车舒适性采用沥青混凝土路面，考虑交通量和设计年限，确定合理的路面厚度。
When designing pavement structure, we want to use bituminous concrete to improve driving comfort and to consider volume of traffic and hours of use to confirm thickness of pavement.
据此从限载、路面结构设计、调整级配及使用改性沥青等方面提出了避免沥青混凝土路面产生车辙等早期破损的建议。
Analysis of the distresses indicates that the main causes are the heavy traffic load and greater variation of the bitumen concrete gradation. Therefore, the recommendations such …
随着我国“村村通”工程的实施，各地区低交通量道路建设的规模不断扩大，但现有道路的使用情况却反映出很多问题，其中不少是关于路面结构设计方面的问题。
With the implement of"village to village"project and the extension of low-volume roads construction scale, many problem, lots of which is about structure design, shows up in the service condition.
由于荷载、环境作用和结构设计参数的随机性和模糊性，它们都将影响路面结构的可靠度水平。
The random and fuzzy quality in the load, environment and design parameters will affect the reliability of pavement structure.
多孔混凝土作为路面的基层，和面层一起受到车辆荷载和温度的反复作用，结构设计中需考虑其疲劳性能。
As base course material, porous concrete withstands the repeated action of traffic and temperature, so the fatigue property should be considered in structure design.
最后，根据论文依托项目实体工程的具体情况，介绍了连续配筋混凝土路面的结构设计方法。
Finally, the article introduced continuously reinforced concrete pavement structural design methods according to the specific circumstances of the project physical works.
基于使用性能的路面设计应该从材料组成设计和结构设计两方面考虑。
Both mixture design and structure design should be considered in pavement design based on performance.
分析西部地区县乡公路沥青路面典型结构设计参数的敏感性。
Sensitivity analysis of the asphalt pavement typical structure design parameters in west county highway was mainly done.
多孔混凝土作为沥青混凝土路面的基层时，和面层一起受到车辆荷载和温度的反复作用，结构设计中需考虑其疲劳性能。
As base course material, porous concrete withstands the repeated actions of traffic and temperature, so the fatigue property should be considered in structure design.
通过试验路段的设计、铺筑和效果分析，为旧水泥混凝土路面加铺薄沥青面层结构设计提供依据。
The design, paving and effect analysis of testing road section provide basis for the design of thin asphalt overlay structure of old cement concrete pavement.
通过试验路段的设计、铺筑和效果分析，为旧水泥混凝土路面加铺薄沥青面层结构设计提供依据。
The design, paving and effect analysis of testing road section provide basis for the design of thin asphalt overlay structure of old cement concrete pavement.
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