摘要本次毕业设计是平原微丘区一级公路设计。其目的是通过调查研究和分析讨论，完成设计课程，熟悉设计步骤和细节，为以后工作积累经验和必要宏观概念。

设计（论文）主要分三大块内容。设计第一部分是进行道路的路线设计，路线设计是考察学生对课题知识的掌握和对实际地形、地物、水文交通等分析和方案选择能力，通过对提供的地形资料和设计目的综合考虑进行线路选择的初步方案选择。主要内容为平面线形设计，纵断面设计，横断面设计。设计过程涉及了平面曲线要素的计算，缓和曲线的选择和优化，以及竖曲线计算和横断面组成和构造的设计和土石方计算。

第二部分主要是路基路面结构及排水设计。本设计要求设计柔性沥青路面结构，垫层路基视设计资料具体确定。主要设计内容包括路基路面结构层拟定、路基弯沉和应力验算和路基防冻设计、地表排水构造设置、路面排水和路基排水。

第三部分是施工组织设计，主要内容包括文件的编制、技术方案设计、施工进度管理、工料机调配表以及绘制施工图。52545

毕业论文关键词：一级公路   线形设计   路基路面  施工组织

 Abstract This graduation design is plain hill area clevel 1 bid highway design. Its purpose is through the investigation and analysis, complete design, familiar with design steps and details, accumulate experience and macro concepts necessary for later work.

Design (thesis) is mainly pided into three large pieces of content. Design the first part is on the road route design, route design is the student mastery of subject knowledge and analysis of actual terrain, terrain, hydrology transportation and scheme selection ability, based on the terrain data provided and designed considering preliminary scheme selection in route choice. Main content of plane linear design, profile design, cross-sectional design. Design process involves the calculation of plane curve elements, selection and optimization of transition curve, as well as the composition and structure of vertical curve calculation and cross-sectional design and calculation conditions.

The second part mainly is the subgrade pavement structure and drainage design. The design requirements for flexible asphalt pavement structure design, cushion layer subgrade determined depending on the specific design data. Main design content including subgrade pavement, subgrade deflection and stress check structure and roadbed frost design, surface drainage, subgrade drainage, surface drainage and tectonic Settings.

The third part is the construction organization design, the main content including document preparation, technical solution design, construction management, quantity allocation table and drawing construction drawing.

Key words: primary highway  Geometric design  pavement construction organization design

目录

第一章  设计总说明 1

1.1设计内容概述 1

1.1.1路线设计 1

1.1.2路基路面设计 1

1.1.3施工组织设计 1

1.2设计基本要求 1

1.3路线概况 1

1.4设计资料 2

  第二章  公路路线设计 3

2.1 公路几何指标的计算、确定与复核 3

2.1.1. 拟定交通量 3

2.1.2．主要技术指标的论证和确定 4 平原微丘区一级公路施工组织设计+CAD图纸:http://www.751com.cn/gongcheng/lunwen_56464.html