The variability of compactness and crevice rate influence the asphalt pavement performance.
压实度与空隙率的变异性影响着沥青路面的路用性能。
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；
This paper only graded optimization study start and try to improve the cracking asphalt pavement performance. taking into account high temperature stability.
本文仅从级配优选研究入手，力图改善沥青路面的抗裂性能，同时兼顾低温稳定性。
The major research thesis tunnels with low noise characteristics of anti-slide OGFC asphalt concrete pavement mix design methods, anti-sliding noise reduction performance and construction crafts.
本论文主要研究隧道内具有抗滑低噪声特性的OGFC沥青混凝土路面的配合比设计方法、抗滑降噪性能和施工工艺等。
Hollow concrete is a well performance novel road base material, and the corresponding asphalt pavement with hollow concrete water drainage substrate is a novel road pavement structure.
多孔混凝土是一种性能良好的新型道路基层材料，相应的多孔混凝土排水基层沥青路面是一种新型的路面结构。
The tests and assessment on the noise-damping performance of draining asphalt concrete pavement in the Expressway from Wuhan to Yingshan(Chenjiaji Section) are conducted.
对汉英高速公路（谌家矶段）透水型沥青混凝土路面试验段的噪声性能进行了现场测试评价。
As a part of pavement structure, the mechanical behavior of asphalt treated permeable base (ATPB) affects the performance of roadway directly.
沥青稳定碎石排水层作为路面结构的一部分，其力学性能直接影响整个路面的使用性能。
Asphalt mixture with skeleton dense structure has won increasing reputations by pavement engineers because of its good pavement performance.
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。
Design and test research of high modulus asphalt mixture show that improving the performance of asphalt mortar can heighten the modulus of mixture to strengthen the rut-resistance of pavement.
高模量沥青混合料的设计及试验研究表明，通过改进沥青胶浆性能的途径可实现混合料的高模量，从而增强路面的抗车辙能力。
Compaction of asphalt mixture is one of the most important factors that influence the performance of asphalt pavement.
沥青混合料的压实是影响沥青路面性能的重要因素之一。
As a new type modified asphalt material, mixed with asphalt concrete, diatomite can improve mechanical performance and enhance the quality of pavement engineering.
硅藻精土作为一种新型沥青改性材料，掺配在沥青混凝土中，可以改善沥青混合料的物理力学性能，提高路面工程质量。
Since traffic has become increasingly demanding to the roads, how to improve the performance of asphalt pavement has become a major issue.
交通对路面的要求越来越高，如何提高沥青路面的使用性能已成为一个主要课题。
Because of higher compactness, water permeation can be prevented and the damage by water was reduced. The performance of asphalt pavement was also guaranteed.
由于密实度高，可防止雨水渗入，有效防止水损害，保证沥青路面的使用性能。
UINTAITE Mastic Asphalt is an excellent natural bituminous material, which can improve the performance of asphalt pavement when mixed with conventional asphalt mixture.
北美岩沥青是一种优质的天然沥青材料，与传统的沥青混合料混合使用，可改善沥青路面的使用性能。
The study indicated, for the good pavement technique performance, simple construction process and the reasonable price, the fiber asphalt mixtures possess good spreading and practical value.
研究结果表明，纤维沥青混合料具有优良的路用技术性能，且工艺简单、经济合理，具有很好的推广应用价值。
From compaction temperature, compaction speed and times, oscillation frequency, amplitude as well as mixture performance etc, the paper expounds enhancing the compaction quality of asphalt pavement.
就提高沥青路面压实质量问题，从碾压温度、压实速度与遍数、振频与振幅及混合料特性几个方面进行了阐述。
The effects of fillers, such as mineral fillers, cement and fibers, on the pavement performance of asphalt binder are quantitatively investigated by rheology methodology.
采用流变学方法定量研究填料对沥青胶浆性能的影响，所用填料包括矿粉、水泥和纤维。
In performance optimization decision based on 0-1 integer programming principle, a model of optimum decision for maintenance of asphalt pavement is established in this paper.
在路面使用性能决策优化方面，本文利用0 - 1整数规划原理，建立了沥青路面养护决策优化模型。
The content of SBS in SBS modified asphalt can be determined by infared spectra to evaluate the pavement performance of SBS modified asphalt.
利用红外光谱法还可以测定SBS改性沥青中SBS的含量，从而评价SBS改性沥青的技术性能。
The fatigue performance of asphalt mixes is an important technical parameter in asphalt pavement structure design.
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。
Through evaluating the pavement performance of asphalt mixture in laboratory, the asphalt mixture designed by the method has a super pavement performance.
经室内路用性能试验验证，用本方法设计的沥青混合料具有优良的抗滑、防渗、抗车辙以及耐低温和疲劳的性能。
As the asphalt pavement has excellent road performance, in the past decade, modified asphalt has more and more applications in highway of our country.
由于改性沥青路面具有优异的路用性能，近十年来，改性沥青在我国高速公路中得到了越来越多的应用。
Asphalt Pavement smoothness of the road to assess the quality and performance of one of the main indicators, the higher the grade highways, Pavement on the higher requirements.
沥青路面的平整度是评定路面质量和使用性能的主要指标之一，公路等级越高，对路面平整度的要求也越高。
At last, we used this pavement structure in test road. It is proved in test road that asphalt pavement structure setting asphalt treated base has good using performance.
对设置功能层的沥青路面结构形式进行了试验验证，结果证明提出的沥青路面结构形式具有良好的使用性能。
Asphalt treated base is widely used in heavy road and express-highway, as it has superior pavement performance.
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。
In order to improve performance of asphalt bridge pavement, fiber asphalt concrete has been used in fifth qiantang river bridge.
为了提高钱江五桥沥青铺装的使用性能，表面层采用了纤维沥青混凝土。
The polymer is added into the asphalt to improve the performance of the pavement, extend the life, reduce the noise, and improve the driving comfort and safety.
它通过把聚合物掺入道路沥青中而改善其使用性能，能显著延长路面寿命、降低噪声、提高行车舒适性和安全性。
It is necessary to study the performance of pavement structure on the asphalt overlaid on the old cement concrete pavement.
因此继续开展旧水泥混凝土路面上加铺沥青层路面结构层性能的研究，是非常必要的。
The stress strain properties of orthotropic steel deck pavement and adhesive performance between pavement and steel deck are analyzed under various modulus of asphalt concrete and load case.
分析在不同的荷载位置下 ，对应不同沥青混凝土模量值的正交异性钢桥面铺装层的应力应变特性及与钢板的粘结性能。
The stress strain properties of orthotropic steel deck pavement and adhesive performance between pavement and steel deck are analyzed under various modulus of asphalt concrete and load case.
分析在不同的荷载位置下 ，对应不同沥青混凝土模量值的正交异性钢桥面铺装层的应力应变特性及与钢板的粘结性能。
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