关于将公路改造为城市道路时如何解决高差和停车问题的探讨

结合浙江桐乡市东北入城口道路改造工程的方案设计实例,就公路改造为城市道路时如何解决工程高差和路边停车问题所进行的探讨,可为类似工程提供参考。     

地铁列车过渡车钩功能改进及应用

针对目前内燃调车机车采用过渡车钩对地铁列车调车作业中存在的问题,提出了对过渡车钩的改进方案,以达到缓解地铁列车停放制动、提高调车效率的目的。同时提出了对地铁列车制动管路进行改进的思路,以实现内燃调车机车与地铁列车同步实施制动与缓解,从而大幅提高调车过程的安全性与效率。     

改善我国城市停车状况的方案探讨

我国城市都开始面临停车问题,大城市尤其严重。我国许多城市近年来机动车数量增长迅速,而停车场建设与管理水平一直在低位徘徊。面对这种状况,该文在借鉴发达国家停车经验的基础上,提出解决大城市停车问题的五大要点,包括制定发展战略和规划、吸引多方投资建设停车场、完善管理机制、调整交通结构和加快法规的建设。     

国内垃圾车车载称重系统分析

随着城市环境意识的提高,根据智慧环卫的城市发展需求以及计量收费的政策要求,对我国垃圾车车载称重功能提出了更高的要求,本文分析了国内三类垃圾车车载称重系统的运行结构及原理,并对国内垃圾车车载称重系统提出了设计建议。     

中小城市公交场站用地指标研究

国内目前针对中小城市公交场站的研究不足,中小城市场站建设缺乏科学指导,场站用地难以得到保障.结合中小城市公交发展特点及场站模式,通过科学的分析计算,确定场站停车坪、建筑用地、场前区及绿化用地规模,探讨与之相符的中小城市公交场站用地指标,对于中小城市场站规划建设具有一定的现实意义.     

Parking policies in large cities in Germany

This article deals with highly motorized large West German cities of about 200,000 inhabitants and more, which usually provide reasonable public transport systems. Illegal parking with shares of about 40 to 50% of the total parking is widespread in the parking problem areas of those cities, especially in the inner-city residential and mixed-use areas. Parking spaces are demanded by residents, employees, customers and visitors, and by delivery and service traffic. The different characteristics of parking demands by different user groups are discussed. The total parking supply consists of public and private spaces. The share of private spaces is about 40 to 50% of the total parking spaces in German cities. The amount of car traffic generated by a parking space depends on parking duration and parking turnover, as well as on search traffic. So the change of a space from long-duration use of an employee to short-duration of customers — as often discussed in parking concepts — generates at least five-fold car traffic. The measurements and effects of parking control of public spaces as well as the parking regulations in zoning ordinances, restrictions on the construction of new private parking spaces and park-and-ride are discussed. Finally, a parking concept methodology — using the example of Frankfurt am Main — is discussed.     

Choice of parking: Stated preference approach

Over recent years, parking policy has become a key element of transport policy in many countries. Parking policy measures can affect many different dimensions of travel behaviour but are likely to be most significant in terms of travellers' choice of parking type and location. This dimension of travel choice has, to date, received comparatively little attention, yet is of vital importance if we are to properly understand and predict the effects of parking policy measures.This paper presents two studies addressing this issue carried out in the United Kingdom and Germany. Both studies used a stated preference approach in order to collect disaggregate data on travellers responses to changes in parking attributes and used these data to build simple logit models of parking type choice. The studies were designed in order to allow comparable choice models to be estimated from the two datasets. The results obtained strongly indicate the need to separately identify the costs associated with different components of the parking activity (e.g., general in-vehicle time, parking search time, egress time) and also point to the existence of significant differences in the relative valuation of these components across different journey purposes. Where possible, the results of the choice modelling exercises are also compared with existing revealed and stated preference results and are found to be generally in line with prior expectations.     

短距交叉口交通控制的协调设计

该文运用交通流的波动理论分析了短距交叉口之间车流运行遇阻的产生机理,建立了上游交叉口车流的遇阻判别与遇阻程度的分析模型,并由此提出了为消除交叉口之间的相互影响,采用交叉口协调控制措施的依据和方法。     

浅谈内河航道规费联网收费的不足和对策

重点分析了江苏省航道规费联网收费的优越性及存在不足,阐述了江苏省政府将采取的对策和自己的一些建议。     

我国路内停车问题及管理措施研究

路内停车是缓解城市停车问题的重要手段之一,路内停车泊位的有效管理对城市交通状况乃至城市的发展都有重要影响。为解决我国日益严重的停车问题,在分析我国路内停车的主要问题和成因的基础上,从停车管理机构、停车收费标准、收费手段、停车管理设施、违法停车处罚机制等方面提出了适合我国城市现状的路内停车管理方法。以期为相关工作提供参考。