公路与城市道路几何设计指标的异同  

Similarities and Differences of Geometric Design Indexes between Highways and Urban Roads

作　　者：卢艳坤 LU Yan-kun(Liaoning Provincial Transportation Planning and Design Institute Co.,Ltd.,Shenyang 110166,China)

机构地区：[1]辽宁省交通规划设计院有限责任公司,沈阳市110166

出　　处：《北方交通》2020年第5期55-59,共5页Northern Communications

摘　　要：道路根据其使用特点可以分为公路、城市道路等。通过分析设计车辆、建筑限界、停车视距、平纵指标等主要几何设计参数在公路与城市道路不同标准中的取值,探究公路与城市道路两种设计标准之间设计理念的异同。Roads can be divided into highways,urban roads,etc.according to the characteristics of their service.The similarities and differences of design concepts between the two design standards of highways and urban roads are explored by analyzing the values of main geometric design parameters such as design vehicle,construction clearance,stopping sight distance,horizontal and vertical indicators and so on in different standards of highways and urban roads.

关 键 词：公路 城市道路 几何设计 停车视距 

分 类 号：U412.36[交通运输工程—道路与铁道工程]