asphalt pavement

The traffic noise reduced obviously when the hydrophobic asphalt pavement was adopted.

属于交通噪声较好水平,说明采用疏水沥青路面整治后明显降低了交通噪声.

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Asphalt pavement performance database and rich text maintenance strategy information database are employed by reasoning mechanism.

基于关系数据库建立了沥青路面使用性能数据库，采用图文格式建立了养护维修知识库；

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Description: Progressive disintegration of the asphalt pavement surface by loss of both binder and aggregates.

描述: 沥青路面表层由于粘结剂和集料的损失而引起的渐进性崩解.

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Aiming at the construction technology of asphalt pavement, combining the author's own experience and according to the mixture ratio, mixing, spreading and rolling of asphalt pavement, this paper discusses how to improve the construction evenness quality of asphalt pavement.

从沥青路面施工工艺入手，结合自己的施工经验，从沥青路面的配合比设计、拌和、摊铺、碾压等方面，探讨如何提高沥青路面施工平整度质量。

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The coupled water-loading action is one of the primary factors of initial failure for asphalt pavement.

水 - 荷载的耦合作用量沥青路面早期损坏的主要原因之一.

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The paper describes the application of 3 new types of maintenance technologies-emulsified asphalt slurry seal coat, synchronization crushed stone seal coat and cooling generation on the spots-in maintenance and repair of asphalt pavement in Liaoning Province.

三种新型养护技术，即乳化沥青稀浆封层技术、同步碎石封层技术和道路就地冷再生技术在辽宁沥青路面养护及维修中的应用。

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Based on survey and analysis of early water damage on highway asphalt pavement, this paper starts from damage organism from water seepage to hydrodynamic pressure of lagging water to explore the internal rules of this evolution and related new issues.

通过近年对高速公路沥青路面早期水损害的调查、分析，从渗水诱发到滞留水动水压力下的破坏机理入手，探索了这一演变的内在规律以及相关问题。

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The cracked asphalt pavement will easily appear various damages under the effect of horizontal force.

含裂纹的沥青路面在水平力作用下容易产生各种病害.

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By analyzing damage condition of expressway asphalt pavement, the paper sums maintenance technology, technology process of construction and machinery equipment fitted in with process.

本文通过对我国沥青路面破损状况分析，总结了沥青路面养护技术、施工工艺和与之相配套的机械设备。

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Accurate dada is the basis of quality control in asphalt pavement construction.

准确的试验数据是路面质量控制的基础,比对试验是保证不同试验数据之间比较的重要途径.

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Reflection crack is the key problem course of asphalt paving on existing cement concrete pavement.

反射裂缝是旧水泥混凝土路面上加铺沥青路面的关键问题.

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And asbestos tailing is cube-shaped particles, rough superficial texture, alkaline and contains some short and small asbestos fibers, etc. These characters play remarkable role to make asbestos tailing and asphalt mixture show good pavement performance.

石棉尾矿的颗粒呈立方体状、表面纹理粗糙、呈碱性以及石棉尾矿中含有部分短小石棉纤维等特点，对石棉尾矿沥青混合料表现出良好的路用性能起到显著作用。

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Analysis on the Cost of New Type Asphalt Pavement of Expressway

高速公路新型沥青路面造价分析

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Selecting representative structure of semi-rigid type base asphalt pavement, this paper finds that representative structure only fits for the state of unseriousness traffic through analyzing the stress of semi-rigid type base under different load.

选取半刚性基层沥青路面典型结构，对不同轴载下半刚性层底拉应力的分析发现，典型结构仅适合于超载不严重的交通状态。

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Frost crack is the main failuve of asphalt pavement in permafrost region.

冻裂是多年冻土地区沥青路面的主要病害.

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The losing efficacy analysis and improving design on asphalt pavement planer cutter

沥青路面铣刨机刀具设计及失效分析

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A probabilistic method of structure design of asphalt pavement with porous concrete base is put forward.

提出多孔混凝土基层沥青路面的概率型结构设计方法.

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Low-temperature cracking of asphalt pavement is mostly affected temperature performances of asphalt.

沥青的低温性能是影响沥青路面低温开裂的主要原因.

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The early damage of asphalt pavement under the heavy axle load becomes more and more serious.

摘要沥青路面结构在重轴载车辆荷载作用下,早期损坏现象严重.

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According to various deteriorations and early destructions of high grade highway asphalt pavement, the paper analyzes the types and causes of deteriorations and presented some preventive maintenance technology, such as crack mending and slurry concrete seal coating.

针对高等级公路沥青路面出现的各种破损和早期病害，分析了破损类型及其产生原因，并且提出了裂缝修补、稀浆封层等沥青路面的预防性养护技术。

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Finite element software ANSYS was employed to investigate the mechanical response of asphalt pavement structure under the axisymmetrical dynamic loading, and different loading period, loading amplitude and loading form were discussed in detail.

运用有限元程序ANSYS，采用轴对称模型，求出了沥青路面在动荷载作用下的力学响应，并针对不同的荷载作用周期、荷载幅值以及不同的荷载作用形式进行了详细的分析与讨论。

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Under dynamic loading, deflection value and stress of asphalt pavement are different from immovable load.

摘要在动荷载作用下,沥青路面结构的应力 、 弯沉值变化规律同静载作用时不同.

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By the Finite Element Method, deflection and stress of asphalt pavement structure with the poor emulsification asphalt stabilized macadam base for the country highways are calculated and analyzed.

利用有限元法，对设置贫乳化沥青稳定碎石柔性基层的农村公路沥青路面结构的弯沉和应力，进行了计算分析。

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The viscosity and the aging of modified asphalt were two important factors asphalt pavement service property.

改性沥青的粘度和老化是影响其路用性能的两个重要因素.

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Based on the problems in the technology and quality of asphalt pavement, the paper analyzes the influencing factors on the properties of asphalt mixture.

针对沥青混合料路面存在的技术和质量问题，在实践工作中就影响沥青混合料性能的各种因素进行分析。

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The performance assessment of asphalt pavement concerns the use and maintenance of the road.

摘要沥青路面使用性能评价是现行道路运行及修复所采用的基础性数据.

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The water-induced distress is the primary disease of asphalt pavement.

沥青路面出现水损[破]坏是我国沥青路面主要的病害之一.

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A new pavement structure, asphalt pavement with deformation joints, is presented.

提出一种抗变形路面结构 —— 设变形缝沥青路面结构.

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Asphalt pavement construction expert system based on C-F model

基于C-F推理模型的沥青路面施工专家系统

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The results can provide reference for asphalt pavement structure design and research.

本文结论可为沥青路基路面结构的设计施工提供参考.

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