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随着国民经济的发展,汽车交通量日益增长,近年来,我省在省会郊区为疏通城市出口,测设了几条山区一、二级公路,有的正在动工修建。现根据实践中的初步摸索,谈一谈测设中的粗浅体会。一、关于技术标准的选定公路技术标准的选定,主要指公路等级的选定,以及按使用要求需在现行((公路工程技术标准》规定之外,补充或另定的某些主要技术指标(如:设计时速、车道划分、路基宽度、路面宽度、最大纵坡、最小平曲线半径等)。
With the development of the national economy, the traffic volume of automobiles has been on the increase. In recent years, the province has exported the first-class and second-class highways in the suburbs of the provincial capital to dredge the cities. Some roads are under construction and some are under construction. Now based on the preliminary exploration in practice, talk about the superficial experience in surveying and mapping. First, the technical standards on the selection of selected technical standards for the road, mainly refers to the selection of the highway level, and according to the need to be used in the current ((Highway Engineering Technical Standards, supplemented or otherwise certain of the major technologies Indicators (such as: design speed, lane division, subgrade width, width of the road, the maximum longitudinal slope, the minimum curve radius, etc.).