(毕业论文)二级公路设计说明书完整版.doc

校名
毕业设计说明书(论文)
作者: 学号:
系部:
专业:
题目: 常州市某县级公路A2标段施工图设计

指导者:

评阅者:
2013年05月南京
毕业设计说明书(论文)中文摘要

本设计为常州市某县级公路设计。设计公路等级为二级公路,设计车速为80Km/h,设计年限为12年。
计算书中对整个设计过程的思路、参考文献、设计路段的地质、地物、各指标的拟定以及各个部分的计算都做了详细的说明。该说明书结合相应的图形,给出了详细的文字说明和计算说明,主要内容为:初步定线的方法及步骤、两条路线的比较标准、平面线形设计、纵断面线形设计、平纵面线形的组合设计、路基横断面设计、排水设施设计、圆管涵设计、挡土墙设计、路基边坡防护设计、路面结构设计、主要参考文献等。整个设计过程严格按照国家有关规范进行。
关键词:道路设计路基路面设计挡土墙设计排水设施设计。
毕业设计说明书(论文)外文摘要
Title The design of a Second-Class road
in Changzhou city
Abstract
This thesis intends to design a Second-class road in Changzhou City . The design speed volume is 80 km/h, design of life is 12 years.
In this instruction, it explains the design's thread, reference to literature , the section's geology, the process of working out the target, and the process of counting in detail. This bined with the corresponding graphics: show the literal interpretation and calculation specification in detail, its includes : Methods and steps of initial alignment, the standard pared with two routes ,the design of flat alignment, profile alignment, associating flat and profile alignment, roadbed transect, design drainage facilities , design of circular pipe culvert , design of retaining wall , Design of subgrade slope protection , the structure of road surface; the drawing of construction budget file, drainage system ,the information of references and so on. The whole process of the design is carried out according to the criterion of nation.
Keywords :road design Subgrade and Pavement design
Retaining wall design Drainage facilities design
目录
前言 1
第一章工程概述 3
3
3
5
6
第二章道路平面设计 7
选线 7
7
公路方案的比选 8
8
8
9
道路平面设计 10
10
10
(曲线要素与主要控制点桩计算) 11
第三章纵断面设计 14
纵坡设计原则 14
纵断面设计方法和步骤 14
纵断面竖曲线设计 14
平纵线形组合及景观设计 19
19
19
20
20
第四章横断面设