1、摘 要 I 摘 要 本次设计是吉林至哈尔滨一级公路的设计。公路全长 1797.940m，设计车速为 60km/h，双向四车道，设置中央分隔带、路缘带。 其新建目的主要是更好的 发展 两地在经济合作和资源互补 之间的联系与沟通 ， 改善运输条件和投资环境使丰富的资源得到开发利用 。 平原微丘区一级公路方案设计。通过调查研究和分析讨论，掌握所设计课题的有关结构构造、使用功能及质量要求。包括正确进行道路的路线平、纵、横设计计算和路面结构设计， 土石方计算 等，正确绘制工程设计图。包括施工组织设计文件的编制，技术方案设计，施工进度设计，工料机调配 表及绘制施工横道图和网络图。包括是 预算设计，求出工程
2、总造价；其中预算为计算机辅助计算 。 路线的平、纵设计应考虑当地的地形、地质、水文等条件，平、纵技术指标既要大小均衡符合规范要求，又要与周围自然景观相协调。根据路线走向、技术标准、规范和其他资料拟定路线平面和纵断面的各项指标并求出各要素完成平、纵设计。 关键字 ：一级公路 主线平面设计 纵断面设计 横断面设计 路面结构设计 施工组织 预算 Abstract II Abstract This design is Jilin to Harbin first class road design. Highway length 1797.940 m, the design speed of 60 km
3、/h, four lanes, set the median, side strip. Its new purpose mainly is a better development both in economic cooperation and complementary resources between the contact and communication, improve the transportation condition and investment environment to make resources development and utilization. Pl
4、ain micro mound district level highway design. Through investigation and analysis, to master the design topic about the structure, function and quality requirements. Including correct flat road route design and calculation, longitudinal, transverse and pavement structure design, calculation conditio
5、ns, etc., draw engineering drawings. Including the construction organization design documents, technical design, construction design, quantity machine allocation table and map construction crossing and network diagram. Including is budget design, project total cost； Which is the budget for computer
6、aided calculation. Flat, vertical design should consider the terrain, geology, hydrology and other local conditions, flat, and the size of the longitudinal technical indicators should balanced conform to the requirements of the specification, and in harmony with the surrounding natural landscape. Ac
7、cording to the route, technical standards, specifications and other information for route plane and profile of the elements of each index and the complete flat, vertical design. Key word: first class highway； Master line plane design； longitudinal section design； cross section design； pavement structure design； Construction organization； The budget；
