The application of bituminous concrete in old cement concrete pavement reconstruction

When IRI was replaced with standard deviation(σ) of profilometer, another equation of DAF can be expressed with σ and vehicle velocity. With the riding quality evaluation ranking criterion, the dynamic amplification factor of each rank was also achieved for bituminous pavement and cement concrete pavement.

引入IRI与连续平整度仪测定的标准差σ的关系后，得到动荷系数与σ及车速的关系式，最后结合沥青路面和水泥混凝土路面行驶质量评价标准，提出各路面等级的动荷系数。

Although the bituminous pavement of cement stable sandy foot layer has good effect in most engineering, it has partial craze of pavement, even with net-shaped crack distortion and structural destruction, which not only shorten the using age of road but also bring hidden trouble for safety.

水泥稳定砂砾基层沥青路面虽然在大部分工程使用中效果不错，但仍有局部路面开裂的问题，甚至发生网裂变形和结构性破坏，从而缩短了道路的使用寿命，也给行车安全带来隐患。

There is no reasonable consideration of dynamic amplification effects of vehicle loading in the existing design specifications for bituminous pavement and cement concrete pavement in China.

目前我国路面设计规范对车辆荷载的动态影响缺乏合理的考虑。

Based on the current pavement design specifications, design procedures and basic methods for bituminous pavement and cement concrete pavement construction by stages are put forward.

以现行路面设计规范方法为基础，提出了分期修建沥青路面和水泥混凝土路面的设计程序和基本方法。

The characteristics and performance of bituminous concrete and bituminous macadam are analyzed, and it is indicated that gap-graded bituminous mixture has the merits of thermal stability and durability.

文章对混凝土和沥青碎石的特点及性能进行分析，指出以间断级配组成的沥青混合料具有热稳定性和耐久性的优点。

Experimental Study on Water Stability of Drainage Mixture of Bituminous Stabilized Macadam

沥青稳定碎石排水混合料水稳定性的试验研究

Study on the mixture design of bituminous stabilized macadam drainage base

沥青稳定碎石排水基层混合料设计研究

The Design and Construction of Bituminous Macadam Overlay of Pavement with Rubber Powder

橡胶粉沥青碎石罩面路面设计与施工

The preventive curing is the curing work made before there is no obvious damage on bituminous pavement and the treatment curing is the maintenance curing made after damage is occurred on pavement.

预防性养护是在沥青路面未出现明显损坏之前所进行的养护工作；治疗性养护是在路面发生损坏后所采取的维修养护。

Preliminary research for bituminous comprehensive surface treatment

沥青综合表面处治之初步研究

Cause of Damage of Bituminous Pavement and Treatment Methods

沥青路面破损原因分析与防治初探

Analysis of the early failure in semi-rigid bituminous pavement and treatment methods

半刚性路面早期病害的成因分析与对策

On the basis of the Kai Yang Expressway construction practice, the application of single hot bituminous surface treatment with premixed macadam to the lower seal coat is discussed and a foundation for the further study of bituminous seal coat design and construction given.

通过开阳高速公路下封层的施工实际，介绍和探讨预拌碎石热沥青单层表处在下封层施工中的应用，为沥青路面封层设计和施工提供有益的探索。

Application of Lower Seal Coat of Single Hot Bituminous Surface Treatment with Premixed Macadam to Kai-Yang Expressway

热沥青单层表处（预拌碎石）下封层在开阳高速公路的应用

Study on Hydraulic Automatic Leveling System of Bituminous Mortar Vehicle

沥青砂浆车液压自动调平控制系统研究

Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals.

石油焦、石油沥青及其他石油或从沥青矿物提取的油类的残渣。

Cold fill bituminous mixture is a high-tech road repair materials, made from modified liquid petroleum bitumen and aggregate processing by certain hybrid made.

冷补沥青混合料是一种高科技道路修补材料，由液体改性沥青和集料按一定的加工工艺混合制成。

Fibreglass reinforced petroleum bitumen membrane

GB/T14686-1993石油沥青玻璃纤维胎油毡

Advances in Production of Impregnating Pitch from Petroleum Bitumen and Petroleum-coal Bitumen Mixture

石油及石油-煤沥青混合物制取浸渍剂沥青的研究进展

Geochemical features of the rare earth elements in petroleum bitumen from the Ordos Basin

鄂尔多斯盆地石油氯仿沥青稀土元素地球化学特征