三级 公路设计（水泥路面）
土木工程专业（道路与桥梁工程方向）
［摘 要］本设计是三级公路（水泥路面）设计，该路段设计速度为40km/h，路线总长为2253.46km，该路段内共有2个转角点和4个变坡点。设计内容的完成主要分三步，第一步是三维空间设计，其中包括：平面设计、纵断面设计、横断面设计、防护工程设计及路基路面设计；第二步是施工组织设计，其中包括：技术方案设计，施工进度设计，工料机调配表及材料供应表的填写；最后一步是对该设计进行修改和完善，最终顺利完成该设计。本设计给出了各部分内容相关的计算过程及表格、图纸。
［关键词］三级公路；路基设计；路面设计；施工组织设计。
The design of Nan Xia Thrid Grade Highway
(Cement concrete pavement)
Civil Engineering (The Direction of Highway and Bridge) Meng Xiang-dong
Abstract: This design is cement concrete pavement of the Nan Xia tertiary road , the project of road speed is 40 km / h and route length is 2253.46km ,which consists two corner points and four grade change points.Completion of the design content in three steps, the first step is to design three-dimensional space, including: graphic design, profile design, cross-sectional design, the protective engineering design and subgrade and pavement design; The second step is planning and programming of project construction,including:technical solution design, construction design, quantity deployment sheet and material supply table to fill; the final step is the design to modify and improve, and ultimately the successful completion of the design. Each part of the contents of the calculation process and forms, drawings are given.
Key words: tertiary road;design of subgrades;design of pavement;planning and programming of project construction. | 
