【摘 要】
：
路面平整度是衡量高速公路建设水平的一个重要指标,也是影响高速公路整体通车效果最直接的外现体现,文章通过对高速公路沥青路面所涉及到的材料、设计,施工过程各个环节对路
论文部分内容阅读
路面平整度是衡量高速公路建设水平的一个重要指标,也是影响高速公路整体通车效果最直接的外现体现,文章通过对高速公路沥青路面所涉及到的材料、设计,施工过程各个环节对路面平整度的影响分析,阐述了高速公路沥青路面平整度衰竭快的成因,并提出了保证措施。
Pavement roughness is an important indicator to measure the level of expressway construction. It is also the most direct manifestation of the effect of expressway opening to traffic. Through the analysis of the materials, design and construction processes involved in expressway asphalt pavement, Degree of impact analysis, elaborated on the expressway asphalt pavement rapid failure causes, and put forward the guarantee measures.
其他文献
The inhibitory effects of La on the mycelial growth of several soil-borne pathogenic fungi including Rhizoctonia solani , Pythium sp . , Fusarium solani , Seler
The effect of La on flavonoids, chlorophyll contents, and phenylalanine ammonia-lyase (PAL) activity in soybean seedlings under supplementary ultraviolet-B radi
A coupled thermal-mechanical model of the rotary swaging of pure magnesium was developed using the general finite-element software program MSC/Marc to visualize
A motion filtering method is proposed in this paper,which takes into consideration the exist-ence of certain system constraints with respect to the amount of th
To investigate the causes αf cracks in multistory masonry buildings, the effect of vertical load difference on cracking behaviors was investigated experimental
Zirconia/stainless steel (ZiO_2/SUS316L) functionally graded materials (FGMs) were fabricated by tape casting and laminating. Microstructures of FGMs were obser
对单轴旋转光纤捷联惯导系统的坐标不对准误差进行了分析.首先研究了基于同等精度惯性器件条件下,利用旋转调制技术提高捷联惯导系统性能的原理；其次,针对旋转捷联惯导系统中
钻井过程中由于地质条件复杂多变,得到的信息多是不精确的、模糊的、不确定和非数值化的。为此,结合地质导向钻井技术研究,通过对收集的不同来源的大量钻井信息进行综合处理,
Water-soluble CdSe/ZnS quantum dots (QDs)were prepared via a simple sonochemical procedure using β-cyclodextrin (CD)as surface coating agent.The QDs displayed
A new perturbation-like technique called linearization and correction method is proposed. Contrary to the traditional perturbation techniques, the present theor