文档介绍：土木工程专业英语翻译
沥青路面结构设计的低成本
structural Design of Asphalt Pavement for Low Cost
农村道路
Rural Roads
structural Design of Asphalt Pavement for Low Cost Rural Roads
沥青路面结构设计的低成本农村道路
In developing countries,rural road construction is mostly cumbered by shortage of funds. Engineers concerns most in rural areas is how to build roads which not only cost less but also meet the traffic demands. Especially in vast rural areas of China, there are a great variety of transportation patterns, and the position is plex. Compared with other countries,the position in China rural areas have its own features. Therefore,there is no experience about the rural roads construction for reference. In recent years,the central government of China has increased the strength for rural road construction. At the same time,a lot of researches about rural road construction have been done by researchers in China, and some conclusions about china rural roads have been made. In the authors' opinion,the selection of the pavement structure material is the key measure to reduce the construction cost of rural roads after the route has been determined. Compared with concrete pavement,asphalt pavement relatively costs less and is the first choice for rural roads in China. And then,according to the research achievements about rural roads construction,the authors have done some preliminary researches on the structure design for low-cost asphalt pavements for rural roads.
在发展中国家,农村道路建设主要是因缺乏资金而受阻。工程师最关心的农村问题是如何修建的公路不仅成本低,而且满足交通需求。特别是在广大农村地区,有各种各样的交通方式,交通成分非常复杂。与其他国家相比,在中国农村地区交通组成有其自身的特征. 因此,没有足够经验对农村公路建设提供参考依据。近年来,中国的中央政府增加了对农村公路建设的力量。与此同时, 在中国,研究人员已经完成了关于中国农村道路的大量研究和一些结论。在作者的观点,选择不同的路面结构材料是关键措施,从而降低农村道路的工程造价。相比,沥青混凝土路面相对费用少、是第一个在中国农村道路的选择。然后,根据农村道路建设研究成果,作者也做了一些对低成本沥青路面结构设计的初步研究。
position of Rural Road
1 农村道路交通组成
Rural roads include county roads,town roads and village roads.
农村道路包括县公路、城市道路和村的道路。
The traffic on rural roads is usually mixed. On a county road, traffic volume is between 300 to 1500 veh/d