1) asphalt road cover designing
沥青罩面设计
2) Asphalt Concrete Pavement Design Method
沥青罩面设计方法
3) asphalt overlay
沥青罩面
1.
Application of the technology of concrete pavement rubblizationwith asphalt overlay;
混凝土路面碎石化沥青罩面改造技术的应用
2.
Three dimensional finite element analysis of the stress caused by load in asphalt overlays;
沥青罩面层荷载应力的三维有限元分析
3.
Based on the disease investigation and correlative laboratory experiment of asphalt overlays,the main disease types and genesis were analyzed about asphalt overlay on existing cement concrete pavement,and the corresponding controlling measures and countermeasures were put forward to perfect the design,construction and maintenance technology of asphalt overlay on existing cement concrete pavement.
通过对城市沥青罩面道路的病害调查和相关室内试验,分析了水泥混凝土路面加铺沥青罩面产生的主要病害类型及成因,并提出了相应的防治措施和对策,为完善水泥混凝土路面加铺沥青罩面的设计、施工和养护技术,以及提高路面质量和延长路面使用寿命提供了参考。
4) design of highway asphalt pavement
沥青路面设计
1.
At present,in our country in the active specification for design of highway asphalt pavement the interfacial state of pavement structure is supposed as complete continuity state,which doesn t corresponded with the actual state.
近年来沥青路面的层间结合问题越来越受到人们的关注,目前我国现行的沥青路面设计规范中假定路面结构层间为完全连续的接触状态这与实际是不相符的,因此,以此为切入点在已有研究的基础上结合试验验证应用层间粘结系数来表征路面层间结合状态的改变,并充分论证其可行性。
5) the bitumen concrete covering
沥青砼罩面
1.
By the reconstruction of the South Ring Road, it show us the main construction method and the key point of the bitumen concrete covering on the cement concrete in detail.
讨论了对旧水泥砼路面进行沥青砼罩面的施工程序和技术要点。
6) asphaltum concrete cover-layer
沥青罩面层
1.
Optimum design of asphaltum concrete cover-layer and interlayer;
沥青罩面层及夹层优化设计
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