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- Combining with real situation of expressway bridge in Hebei Province,this paper analyzes the cause of early damage of bridge asphalt surface layer,and puts forward the measures avoiding the damage. 结合河北省高速公路桥梁工程实际,分析了桥面沥青混凝土铺装层早期破坏的原因,并提出了避免桥面铺装层早期破坏的措施。
- asphalt surface layer 沥青表面层
- Teeth have a hard surface layer called enamel. 牙齿有一层叫做釉质的坚硬表层。
- Asphalt surface treatments and asphalt penetration macadam II. 沥青表面处置和贯入式碎石路面2。
- To remove the surface layer of soil from(land). 去掉表土将土壤最上面的一层从(土地上)清除掉
- Such very easy the fibril skin surface layer also shave is dropped. 这样很易把皮肤表层的须根也剃掉。
- The portion of the current confined to the surface layer becomes negligible. 流经上部地层的那部分电流变得可以忽略不计。
- The whole city surface layer can be taken as a piece of big hard cover where soft cover-layer meshes scatter sporadically.The surface of city is mostly covered with concrete, asphalt and so on. 整个城市地层可以看作是零星分布着“软盖层”网孔的一个大“硬盖层”,表面大多覆盖着如水泥混凝土、地砖、沥青等硬质材料。
- If the fluid is agitated, the thickness of the surface layer become reduced. 如果液体被搅拌,则表层厚度将减
- The skin " below surface layer " the feeling has small blain, how to do? 皮肤“表层下面”感觉有小痘痘,怎么办?
- Downflow chamber and surface layer were main purification space of pollutants. 下行流池表层基质是污染物降解的主要空间;
- Surface layer with high durability and an active humidity transferability. 拥有耐磨表层,有效的排湿功能。
- The former use provides for equalization of stress as well as segregation of subsoil and fill; the later reduces cracking of the road base and asphalt surface and reduces the amount of asphalt required for good stability of the road surface. 前者可使应力均衡,也可隔离下层土与填充土;后者可减少路基及沥青面的断裂,降低为保证路面稳定所需的沥青用量
- For example, a surveyor might see a road as two edges to be surveyed, the roadwork authority might regard it as an asphalt surface to be maintained, and the driver will see it as a highway. 举例来说,测量师可能认为一个路是二个边缘被测绘,公路局可能把它考虑一个用柏油铺成的表面被维护,而且司机将认为它是一个公路。
- Increased gradeability reduces travel speeds. **Gradeability shown for concrete of asphalt surfaces. 提升爬坡能力会相对减低行走速度。
- Based on the theory of layered elastic system, first, the moduli of asphalt surface course were backcalculated according to the surficial deflection responses of pavement structure. 摘要基于层状弹性体系理论,由路面结构的路表变形响应反算沥青面层的弹性模量。
- Immediately below the oxide film and often mingled with it in an intricate way is the true surface layer of the metal. 氧化膜的下面就是真正的金属表层,氧化膜常常与金属表面层以复杂的形式混合在一起。
- Combining with theoretical analysis and laboratory tests,flexure characters of epoxy asphalt surfacing on steel decks are investigated. 采用理论分析与室内试验相结合的方式,研究了环氧沥青混凝土钢桥面铺装的弯曲特性。
- Results were obtained only for a surface layer on the tensile side of the plate. 只能在板的受拉侧的表面层得到结果。
- To remove the surface layer,membrane,or fibrous cover of(an organ or a structure). 剥去剥去(器官或构造)的表皮、膜或纤维皮质