文档介绍：2011 届本科毕业设计(论文)
题目: 阳朔至平乐高速施工组织设计
班级: 09秋土建本
考籍号: 9**********
姓名: 张琳琳
指导教师:
2010年3 月
阳朔至平乐高速施工组织设计
学生姓名: 张琳琳
考籍号:9**********
班级: 09秋土建本
指导教师:
完成日期: 2011年4月3日
中文摘要
阳朔至平乐高速公路是桂林至梧州高速公路中的一段,是国家重点公路临汾至三亚公路和汕头至昆明的规划路段,也是广西公路主骨架的重要组成部分和西南地区与粤港澳经济联系的重要通道,在广西路网中具有重要地位。
在本设计中,主要对阳朔至平乐高速公路进行道路工程、路基路面工程的施工图设计,同时进行桥梁和涵洞的总体布置图设计。
道路路线设计对路线进行了平面设计、纵断面设计,设计是从工程建设的经济性和合理性的出发,尽量采取少填挖,减少工程量。同时也要考虑路线要与周围的自然景观相协调。。
道路路基路面设计主要对道路的横断面和路面的结构层进行设计和计算。道路横断面根据设计车速、交通量要求进行设计,同时考虑了边坡的坡率取值。路面的结构层牵涉到路面材料的选取和材料强度、刚度和稳定性的验算。考虑到广西处于亚热带常年高温,而且沥青价格昂贵,所以本段路采用混凝土路面。
桥涵设计要求在施工的使用过程中应具有足够的强度、刚度和稳定性。根据地形要求本段路设置了9个涵洞和一座跨径18米的板桥,其中管涵7个板涵2个。
本设计在制图方面严格按照中华人民共和国国家标准《道路工程制图标准》(GB 50162-92)进行,采用AutoCAD制图。
【关键词】高速公路道路工程桥涵工程施工图设计制图 AutoCAD
Abstract
It is one section from Gui Lin to the expressway of Wuzhou from Yang Shuo to flat happy expressway , it is the national key highway from highway and Shantou to planning highway section of Kunming from Linfen to Sanya, it is ponent of the main skeleton of highway of Guangxi and the important passways of southwest and Guangdong,Hongkong and Macao economic links too, have important positions in the work in Guangxi.
In this design , design the construction drawing carrying on road engineering , road bed road surface project from Yang Shuo to flat happy expressway mainly, the totality of carrying on the bridge and culvert at the same time is fixed up and pursued to design.
Road routine design has made planar design and vertical section design to the routine, which starts from the economical efficiency and rationality of the engineering construction to limit filling, digging and the total engineering capacity. Meanwhile it is should considered that the routine should be coordinated with the natural resorts of the surroundings.
The design of roadbed is mainly on designing and calculating the framework layer of the transect and road surface. The transect of the road is designed according to the car speed and transportation as well as th