Research on Thickness of Modified Asphalt Covering Layer in Rebuilding the Worn Airport Cement Pavement

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

In the actual maintenance process of the microwave road maintenance vehicle, the asphalt road surface heater is a arrays which is made up by a lot of magnetrons. There is lots of mutual interference between the different magnetrons.

在微波养护车维修路面时，由于微波养护车的加热墙是由许多磁控管组合而成的一个阵列，而不同磁控管发出的微波之间有相互的干扰与耦合。

This paper summarizes the engineering design of process, equipments, automatic control and asphalt heater of the first supercritical mixed C_4 solvent deasphalting unit in China with a capacity of 200,000 metric tons per year.

本文从工艺、设备、自控、工业炉等四个方面总结了国内第一套生产能力为20×10~4t/a的超临界混合C4溶剂脱沥青装置的工程设计。

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。

Presented to the cold recycling of asphalt mixture bubbles and ATB-30 asphalt stabilized macadam treated bituminous pavement as a flexible base overhaul.

提出了以泡沫沥青冷再生混合料和ATB-30沥青稳定碎石作为干线公路沥青路面大修的柔性基层。

Compare of Methods Determining Asphalt Content in Asphalt Treated Macadam

沥青稳定碎石沥青用量确定方法的比较

Determination of Best Asphalt Content in Asphalt Stabilized Macadam Base Mixture

沥青稳定碎石基层混合料最佳沥青用量的确定

The paper introduces the mixture ratio, test and construction practice for compound pavement rolling with concrete asphalt and macadam, also it conducts a study on the road pavement intensity.

介绍掺湿粉煤灰碾压砼沥青碎石复合式路面的配比、试验和施工实践，对路面强度进行了研究。

Reasonable Particle Size Distribution of Framework Dense Structure of Cement Stabilizing Crushed Rock Gradation Design Method of Dense-graded Asphalt Stabilized Macadam Base

水泥稳定碎石骨架密实结构的合理级配密级配沥青稳定碎石基层混合料级配设计方法

Among them, asphalt stabilized macadam materials show great advantage in high shear strength, flexural strength and fatigue resistance.

其中，沥青稳定碎石基层材料具有较高的抗剪强度、抗弯拉强度和耐疲劳性等优点。

The quality control of asphalt stabilized macadam ATB in Punan express highway

浦南高速沥青稳定碎石ATB质量控制

Analysis of Road Usage Performance Test for Asphalt Stabilized Macadam with Dense and Coarse Gradation

密实型粗级配沥青稳定碎石路用性能试验分析

Experimental study on road performance of cement-emulsified asphalt stabilized macadam

水泥-乳化沥青稳定碎石基层路用性能研究

Application of Cement and Emulsified Asphalt Stabilized Macadam in Highway Reconstruction

乳化沥青-水泥稳定碎石在公路改建中的应用

Research on the Performance of Asphalt Stabilization Macadam with Different Molding Methods

沥青稳定碎石不同成型方法对比研究

By tests and finite element analysis for the macro-structure of pavements, researchers found that the open-graded asphalt macadam can prevent the reflection crack in asphalt pavements, but very few people can explain it on meso-level.

研究人员通过试验和宏观有限元分析认为开级配沥青碎石能够防止反射裂缝，却很少有人能从细观层面上做出解释。

Approach to strengthening old pavement structure that paves high void asphalt macadam with top-size aggregate 37.5 cm on existed pavement instead of semi-rigid base, can prevent base reflection cracking and drain water from base layer.

将空隙率较高的最大粒径为37.5cm的大粒径沥青碎石混合料铺筑在老沥青路面上代替半刚性基层，解决半刚性基层补强中反射裂缝及排水问题。

Around construction of rural highway network, the pavement cover has taken texture of asphalt macadam mix and utilized composite soil engineering membrance, averting the pavement perviousness, increasing the service life of pavement.

针对农村公路网建设，路面面层采用沥青碎石混合料结构，研究利用复合土工膜，预防路面透水，增加和保证路面的使用寿命的探讨。

The paper takes the first segment of the road surface in the ShenDaexpressway as an example, to introduce controlling the course of construction in anti-skid layer of the mastic asphalt macadam.

本文以沈大高速公路路面第一标段为例，介绍沥青玛蹄脂碎石抗滑层施工过程控制方法。

The adaptability study shows that reduced the temperature at subgrade top by increasing the thickness of the structure set the layer of graded crushed stone or asphalt macadam is benefit to protect the permafrost.

适应性研究表明，增加结构层厚度、设置级配碎石层或者沥青碎石层，一方面将导致路面结构基层融沉附加应力增大；另一方面能够有效的降低路基顶面温度，有利于保护冻土。