公路工程施工图设计

本科学生毕业论文

设计题目：黑洛公路（K590-K593+500）段施

工图设计

学

院：

建筑工程学院

年

级：

2008级

专

业：

土木工程

姓

名：

学

号：

指导教

师：

2012年5 月30 日

摘要

黑洛公路是黑龙江省公路建设的重点项目之一，它连接了黑河市和大兴安岭地区，设计行车速度40公里/小时，采用二级公路设计标准，全长740km。它的建设对完善黑龙江省内公路交通网，促进公路沿线地区经济发展，带动沿边地区早日脱贫致富，促进黑河市和大兴安岭市之间的联系，有重要意义。本设计根据沿线地质、地形、水文等自然条件，以及黑洛公路外业勘测资料，参照交通部颁发的各种技术标准、规范，完成K590—K593+500段施工图设计。

本次设计利用各种计算机软件，包括：应用纬地道路辅助设计软件HintCAD5.88、绘图软件AutoCAD2004、办公软件Offices2003等，对黑洛公路平面、横断面、纵断面、路基、路面、排水工程、附属工程、平面交叉及沿线设施等进行了施工图设计，并绘制出相应表格和图纸，确定了沥青混凝土路面和水泥混凝土路面的各结构层厚度，本着优质、高效、经济、合理的原则进行施工组织设计。

关键词

路线设计；路基；沥青混凝土路面；水泥混凝土路面；施工组织

Abstract

Heiluo road is one of the key project in Heilongjiang province, it connects the Heihe city and the Daxinganling city . Its design speed is 40km/h, which adopt three-stage highway design standard. The full-length is 740 km. The meaning of its construction to the consummation of the road network, is promoting along the route area economy development, bringing poverty area to get rid of poverty and become rich soon, and promoting crosswise relation between the city group of the northeast of Heilongjiang Province, which is significant. This design is based on the field operation survey data, as well as along the route natural condition including geology, terrain, hydrology and the related technical standard, which is issued by the Ministry of Transportation & Communications. According to the above we can complete the K590to K593+500section construction drawing design.

The computer technology is fully used in this design. This design uses the latitude path assistance design software HintCAD5.8, cartography software AutoCAD2004, office software Offices2003 and so on. Meantime this design also completes construction drawing design which includes the highway route, the roadbed, road surface, drainage work plan cross ,the attached project and the facility along the route and so on, and draws up the corresponding graph and form. Through to designing of the Asphaltic concrete pavement and Cement concrete pavement, I ensure that thickness on each Structural layer and design the construction organization by the high-quality, efficient, economic and rational principles.

Key words

Route design,Roadbed,Asphaltic concrete pavement,Cement concrete pavement, Construction organization

目录

摘要...................................................................................................................... I Abstract . (Ⅱ)

第一章概述 (1)

1.1 建设项目背景 (1)

1.2 工程概况 (1)

1.2.1 水文、地质条件 (1)

1.2.2 气候条件 (2)

1.2.3 地理、地形条件 (2)

1.3 设计依据 (2)

1.4 设计标准 (3)

第二章路线设计 (4)

2.1 选线和定线 (4)

2.2 平面设计 (4)

2.2.1 平面线形设计的一般原则 (4)

2.2.2 平面设计的要求 (4)

2.2.3 工程实况 (5)

2.3 纵断面设计 (5)

2.3.1 纵断面设计一般原则 (5)

2.3.2 纵断面设计的要求 (5)

2.4 平纵组合设计 (6)

2.4.1 基本要求与设计原则 (6)

2.4.2 平、纵组合设计基本思路 (7)

2.4.3 工程实况 (7)

2.5 路基横断面设计 (7)

第三章路基设计 (9)

3.1 一般路基设计内容 (9)

3.2 一般路基设计要求 (9)

3.3 路基设计 (9)

3.3.1路基宽度 (9)

3.3.2路基高度 (10)

3.3.3 路基边坡坡度 (10)

3.3.4 路基压实 (10)