提出城市快速路可根据道路不同线形条件分车道、分车型进行限速。
Finally, the paper proposes speed limit for different lanes, types of vehicles and road alignments.
在此背景下，本文提出了基于物理属性的城市快速路交通流特征参数模型。
In this context, the research in this dissertation strives to develop traffic flow characteristic parameter models of urban expressways based on physical properties.
重点分析探讨了如何合理设置出入口，更好地发挥城市快速路的交通功能。
This paper lays heavy stress on how to establish the exit and entrance in order to develop the transportation function of urban express way.
城市快速路互通立交通行能力在现行的规范、规程中缺乏相应的分析、计算方法。
Lack of the detailed interchange capacity analysis method is a problem in the current specification of urban expressway design.
城市快速路是城市交通系统的大动脉，快速路的旅行时间预测具有十分重要的意义。
And the urban expressway is the main artery of the city transport system, so there is great significance in the travel time forecast of the urban expressway.
目前，微观交通仿真模型已被广泛应用于城市快速路交通运行评价与管理策略研究中。
At present, the microscopic traffic simulation model has been widely used in the evaluation of traffic operations and management alternatives for urban expressways.
但快速增长的机动车保有量和驾驶员数量，也对城市快速路的管理提出了更高的要求。
But with the increasing Numbers of vehicles and drivers, a higher demand on traffic management of urban expressway has been advanced.
基于城市快速路入口匝道控制的特点，设计了同时考虑快速路和地面道路的控制策略与流程。
Based on the characteristics of urban expressway on-ramp control, the control strategy and flow are (designed) in this paper, which take expressway and surface streets into account.
城市快速路已成为城市路网中大运量的快速交通干道，在解决城市交通方面发挥着重要作用。
Urban express way plays an important role in urban network that takes on heavy transportation assignment.
通过仿真试验，对其结果分析得出城市快速路菱形立交出口附加车道长度及其渠化长度建议值。
Through using simulation trial, the author has analyzed the trial result and worked out the recommendation value of auxiliary lane and channelization length of urban expressway exit.
因此，基于驾驶员本身特性的交通流影响的研究，将为解决城市快速路交通问题带来新的探索。
So the research on the influence of driver characters to traffic flow will provides a new exploration of today's traffic problem.
分析了城市快速路的运行特点，以通道控制的基本思路，提出快速路主路和辅路协调控制的方法。
In this paper, the author analyzes the operation characteristics of urban expressway, presents the method of expressway and frontage coordinated control by the idea of freeway corridor control.
论文以“四阶段法”和城市空间结构理论为基础，对大城市快速路系统规划理论与方法进行了研究。
On the basis of the Four Phases method and the theory of urban spatial structure, the research focuses on the theory and the method of urban expressway network planning.
入口匝道连接点是城市快速路的瓶颈，研究其通行能力对城市快速路的建设和管理具有重要现实意义。
On-ramp junction is choke point of expressway, and it has import and realistic significance for building and managing expressway to study its capacity.
本产品适用于城市快速路：主干线、次干线、支路、工厂、学校、公园、住宅小区、庭院等道路照明。
This product is applicable to city express way: main trunk road, sub-trunk road, spur track, roads of factory, school and park, various residence roads and courtyard etc.
本产品适用于城市快速路：主干线、次干线、支路、工厂、学校、公园、住宅小区、庭院等道路照明。
This product is applicable to city express way:mian trunk road, sub-trunk road, spur track, roads of factory, school and park, various residence roads and courtyard etc.
为满足社会公众对实时交通状态信息发布服务的需求，对城市快速路交通状态自动判别解决方案的关键技术进行研究。
To meet the public needs in real-time traffic information, this paper conducts a study on key technologies in automatic identification of traffic situations on urban expressways.
发生在城市快速路上的交通拥堵如果不及时消除将可能导致路网大面积拥堵，因此，快速路拥堵的研究和治理变得尤为重要。
If it is unable to relieve traffic congestion on the city expressway efficiently, the larger traffic jam will ultimately emerge in city road network as a result.
城市快速路出口附加车道及其渠化长度的合理设置对于提高出口通行能力和减少出口对快速路交通流的影响具有重要的意义。
The rational length of auxiliary lane and channelization of urban expressway exit have an important role to increase the exit capacity and decrease the influence to expressway traffic flow from exit.
城市快速路出口附加车道及其渠化长度的合理设置，对于提高出口通行能力和减少出口对快速路交通流的影响具有重要的意义。
The rational length of auxiliary lane and channelization of urban expressway exit have an important role to increase the exit capacity and decrease the influence to expressway traffic flow from exit.
互通立交桥是城市快速路系统的重要组成部分，其通行能力直接影响到快速路主线的服务水平以及快速路疏散、分流城市交通的能力。
Interchange is an important part of urban expressway system, whose capacity has immediate influence on the level of service of expressway and the ability of evacuating urban traffic.
城市快速路排水设计，一般只考虑路面径流的做法，主要从道路表面、路面结构内部和路基(包括绿化带)三方面时排水进行综合介绍。
The drainage design of urban highway deals with only the surface run-off. It presents a new drainage system considering the road surface, pavement structure, and subgrade (including green belt).
因此，对城市快速路出入口设置相关问题的研究对城市快速路的建设有重要的指导意义，对城市快速路路网系统效益的发挥也起到了很大的作用。
Therefore, it's significance to study on establishment with related issues at the entrance and exit of urban expressway and will play a large role to benefit from the urban expressway network.
本文对城市快速路入口匝道控制的作用和几种常用方法的优缺点进行了分析，结合广州市内环路的实际特点，提出了广州内环路入口匝道采用“可接受间隙控制”的方法。
The functions and usual methods of Ramp control of Urban freeway were analyzed. On the base of characteristics of Guangzhou Inn Ring Freeway, the method of "Gap Acceptance" control was introduced.
而其独特的井字状城市格局也清晰地呈现在图片的左上角，围绕着城市的环形高速路也正在向周边快速辐射开去。
Its regular grid pattern is clearly visible at image upper left; concentric rings of major roadways around the city have been added as the metropolitan area has expanded.
而其独特的井字状城市格局也清晰地呈现在图片的左上角，围绕着城市的环形高速路也正在向周边快速辐射开去。
Its regular grid pattern is clearly visible at image upper left; concentric rings of major roadways around the city have been added as the metropolitan area has expanded.
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