摘要
本路线是湖北省宜昌市的一条城市主干道道路，路线设计技术指标为：路基宽度为50米，其中机动车道22米，中央分隔带6米，两侧各设3米的分隔带，非机动车道5米，人行道3米。设计速度为50Km/h，路线总长2000米,起点桩号K0+000.00，终点桩号为K2+000。
本次设计主要进行了道路的平、纵、横及其组合设计；交叉口竖向及渠化设计；路基设计；路面结构设计；道路的雨水排水设计。在设计中以交叉口的设计，路面结构设计与道路的雨水排水设计为重点。在整个设计的过程中，运用了鸿业市政道路设计软件、鸿业市政管线设计软件及Auto CAD进行辅助设计。
关键词：城市道路，交叉口，路面结构，排水，计算机辅助设计。
设计：于 审核：
Abstract
In yichang of hubei, this route is a main road, route design specifications for: roadbed width of 50 meters, of which the lanes 22 meters, 6 meters, the median is set 3 meters on both sides of the separation zone, non-motor vehicle driveways 5 meters, sidewalk 3 meters. Design speed of 50 km/h, route length 2000 meters, the starting point of the pile number K0 + 000.00, the finish pile number for K2 + 000.
This design mainly has carried on the roads of flat, vertical and horizontal combination and design; Vertical and channelized intersection design; Roadbed design; Pavement structure design; The road of rainwater drainage design. In the design to the design of the intersection, pavement structure design and road rainwater drainage design as the key point. Throughout the design process, the municipal road design software, using the hongye hongye municipal pipeline design software and Auto CAD 52bishe auxiliary design
Keywords:
Urban road，intersection，Pavement structure，drainage，
Computer aided design
Design: Yu Review:
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