文档介绍：洛阳市高新区兴业路K3+500~K6+950施工图设计
摘要
本设计为洛阳市高新区兴业路施工图设计,起点桩号K3+500,终点桩号K6+950,道路全长3450m。道路等级为城市次干路,设计速度30km/h,双向四车道,全程设置分隔带。设计主要内容路线平、纵、横设计,平面交叉口设计,路面结构设计(水泥混凝土路面)等。
路线方案结合了洛阳市长期规划蓝图,并对道路沿线做了实地考察,遵循城市道路设计的一般原则进行设计,沿线设有三个平曲线,平曲线全是圆曲线,未设缓和曲线。竖曲线设计考虑了行人的出行方便,故纵坡不宜过大,沿线设有四个竖曲线,考虑路线两侧已有建筑物地坪标高的限制,%,交叉口设计跟根据现有道路的状况设有两个十字交叉口。
关键词:横断面,平曲线,纵断面,交叉口,水泥混凝土
Design and construction of road K3+500~K6+950 Luoyang High-tech Zone Industrial
ABSTRACT
The design for the Xingye Road Construction Design in Luoyang High-tech Zone, starting stake K3+500, end stake K6+950, road length of 3450m. The road grade for city roads, the design speed of 30km/h, two-way four lane, the whole set separator. Design of the main content, longitudinal, transverse line flat design, plane intersection design, pavement structure design (cement concrete pavement).
Route bined with the Luoyang city long-term planning blueprint, and along the road to do fieldwork, follow the general principle of city road design design, along with three flat curve, horizontal curve is not provided with circular curve, transition curve. Vertical curve design of pedestrian travel convenience, the longitudinal slope is too large, along with four vertical curve, considering both sides of the road have been building floor elevation limits, the maximum longitudinal slope in the vertical section design is %, intersection design according to the existing road condition with two intersection.
KEY WORDS: cross-sectional, flat curve, longitudinal section, intersection, cement concrete
目录
前言 1
第1章绪论 2
工程概况 2
地理位置 2
工程范围 2
设计依据 2
地质资料 2
工程资料 2
1. 2. 3 技术指标 2
第2章道路横断面设计 4
概述 4
横断面设计 4
一般规定 4
横断面组成及宽度 4
机动车道数和宽度 4
非机动车车道宽 5
6
7
路拱设计 8
横断面方案确定 8
第3章平面设计 10
概述 10
一般规定 10
路线确定 10
平曲线形 10
平曲线形设计的一般原则 10
平面几何参数的确定 11
平曲线要素的组合类型 14
平曲线要素的计算 14
第4章纵断面设计