1、 第 1 页 共 47 页 摘 要 本论文主要介绍了顺平县至满城县某一标段高速公路的设计过程。 根据给定的资 料，通过对原始数据的分析,以及该路段的地质、地形、地物、水文等自然条件,依据 公路工程技术标准、公路路线设计规范等交通部颁发的相关技术指标,在老 师的指导下完成了本次设计任务。 该路段所经地区是平原微丘区，依据远景交通量将路线设计成设计速度为 100km/h 的双向四车道高速公路，路线全长 7465.739 米，路基宽度为 26 米，共设有 4 个平曲线，9 个竖曲线。路线设计内容包括平面设计、纵断面设计和横断面设计； 其后进行了排水设计，采用边沟、排水沟进行排水，保证路基路面的稳定性
2、；最后进 行了路面结构的组合设计等内容。 整个设计计算了路线的平、纵曲线要素,设计了路基、路面、桥涵等内容,圆满完 成了顺平至满城段高速公路综合设计。 关键词： 平面设计 纵断面设计 横断面设计 排水设计 路面结构设计 第 2 页 共 47 页 ABSTRACT This paper mainly introduces the design process of a section of ShunPing to ManCheng highway. Based on the information given by the analysis of the raw data, and the se
3、ction of geology, topography, terrain, hydrology and other natural conditions, according to “Highway Engineering Technical Standard“, “Road Design Standards“ issued by the Ministry of Communications and other related technologies indicators, I have finished this task under the teachers guidance. The
4、 area that this highway passes through belongs to plain with micro-hill area. According to the traffic volume in the future, I design this highway into design speed of 100km/h with bi-directional four-lane highway, with route length of 7465.74 meters, embankment width of 26 meters, four horizontal c
5、urves, and nine vertical curves. Line design including graphic design, longitudinal design and cross-sectional design; Then I accomplished the pavement drainage design, which uses ditches and drains for drainage to ensure the water stability of roadbed and pavement; at last, a composite design of pa
6、vement structure and other designs are also finished. The whole design have calculated the planar and vertical curve elements of this line, besides roadbed, pavement, bridges and so on. Complete the comprehensive design of the section of ShunPing to ManCheng highway successfully. Key words: Graphic design Longitudinal design Cross-sectional design Drainage design Pavement structural design 第 3 页 共 47 页 目录目录 第一章 绪论 4 1.1 公路建设意义 4 1.2 公路沿线自然条件 4 1.3 公路等级及车道数确定 5 第二章 选线和方案比选 8 2.1 选线
