基于区位分析和诱增流量吸引的停车需求预测模型研究

静态交通需求与城市停车供应状况直接决定了城市交通秩序和拥挤程度,以往的各种停车预测模型多以建筑规模来求得静态交通需求,文章通过大量的调查数据分析得出静态交通需求与土地利用区位、与周边交通流量状况密切相关,并在总结分析的基础上提出了基于土地利用分析和流量吸引的组合停车需求预测模型。     

以《内蒙古自治区公路图集》的设计与实现为例探讨专题地图集的编制特点

《内蒙古自治区公路图集》是一本专题地图集,通过该图集的设计和实现阐述了专题地图集的编制过程是一项系统的测绘工程,需要通过资料的收集、分析、整理,提出可行性的设计方案,编写出详细的技术设计书,经过图集的初稿试验成熟后,进行大规模的地图编制,通过了检查验收转入了印刷出版,制作出质量精美的地图集。     

邢邯城际铁路发展可行性浅析

近年来,随着国内城市化进程加快,城际交通相关规划项目明显增多.城际铁路因提高邻近城区间出行便捷度,促进人员流动,有助于城区间各资源的相互协调及合理分配,为科学推进城市化建设在交通领域提供重要价值.冀南地区邢台、邯郸两市,因沿铁路分布城区数量多,距离近,人员往来密切,铁路区位优势大.本文通过论证冀南地区邢邯城际铁路发展可...     

城市交通拥堵的经济学分析--基于计算经济学的模拟检验

交通拥挤是我国目前大城市社会关注的一个焦点,也是一个世界性难题。文章从交通经济学的基本理论出发,探讨了控制需求、增加供给、解决交通拥挤的各种实际手段和途径。同时还使用了交通系统的模拟软件来介绍运用计算经济学的方法评估和解决实际交通问题的思想,以供交通管理的决策者和研究人员参考。     

创意产业园区的发展瓶颈及突破路径——以上海市为例

以上海市创意产业园区为具体案例,分析制约创意产业园区发展面临的深层次瓶颈,并寻找积极的破解对策,为创意产业园区的可持续发展提供有益的理论启示与政策建议。     

Local authority and academic attitudes to urban road pricing: a UK perspective

Urban road pricing as an instrument of traffic management has generated a great deal of interest in the UK in recent years. Whilst this is the case there is still no urban road pricing scheme in operation in the UK. The reason for this is primarily one of ‘acceptability.’ This paper, through the use of a national survey, examines the attitudes of key stakeholder groups with respect to urban road pricing. How serious is traffic congestion and traffic related pollution perceived to be by Local Authority Councillors, Officials and the Academic community in the UK? How is urban road pricing viewed by this sub-group of the population in terms of its effectiveness and public acceptance when compared to other policy options? and how could the saleability of urban road pricing be improved? This raises issues in terms of how the revenue raised from urban road pricing should be utilised, the use of urban road pricing as part of a package of measures, the concerns expressed by the stakeholders with respect to urban road pricing, such as the invasion of road users’ privacy, and the type of technology which should be considered. Overall, the paper aims to further the debate among policy makers.     

公路货运企业向3PL企业转型策略

从发达国家实践经验和经济、管理学理论出发,分析公路货运企业3PL企业转型的必要性及将来发展趋势;并结合我国的实际情况,讨论公路货运企业向3PL企业转型的基本思路和操作方法,抛砖引王,力求为我国公路货运企业发展提供科学依据。     

我国非可再生资源跨期优化配置问题研究

目前我国的资源使用量较高,对于非可再生资源政府应进行引导。在贴现率升高的情况下,非可再生资源的跨期使用应向较前时期倾斜,而在全要素增长率提高的情况下应向较后时期倾斜,从而确保资源的使用达到最优化。因此,应走新型工业化道路,提高非可再生资源的使用效率,在合理的利率水平下,促进非可再生资源的高效使用,以实现经济的可持续发展。     

世界遗产视野下的茶马古道旅游开发—兼论茶马古道的世界遗产价值

自上世纪90年代以来,围绕茶马古道的研究和旅游开发引发了国内外的广泛关注。学者专家、科研院所也从不同的角度和方面提出了不同构想。回顾梳理了相关开发理念,整理了西方社会对茶马古道区域的形象认同,结合了近些年世界遗产申报趋势,研究发现了蕴藏在茶马古道内部的重大文化线路世界遗产的价值。在旅游开发方面,茶马古道的旅游开发应凸显重视其作为文化线路类世界文化遗产的价值和地位,即通过世界遗产的成功申报来促进茶马古道的旅游开发。     

Exploring multiple eco-routing guidance strategies in a commuting corridor

The introduction of eco-routing systems has been suggested as a promising strategy to reduce carbon dioxide emissions and criteria pollutants. The objective of this study is to scrutinize the impacts of an eco-routing guidance system on emissions through the use of a case study in a commuting corridor. This research aims at assessing the potential environmental benefits in terms of different pollutant emissions. Simultaneously, it addresses the extent of variations in system travel time (S_TT) that each eco-routing strategy implies. The methodology consists of three distinct phases. The first phase corresponds to the adjustment of a microsimulation platform of traffic and emissions with empirical data previously collected. Second, to volume-emission-functions (VEF), developed based on the integrated modeling structure. Final, to different scenarios of traffic flow optimization performed at the network level based on a simplified assignment procedure. The results show that if the traffic assignment is performed with the objective to minimize overall impacts, then the total system environmental damage costs can be reduced up to 9% with marginal oscillations in total S_TT. However, if drivers are advised based on their own emissions minimization, total system emissions may be higher than under the standard user equilibrium flow pattern. Specifically, environmentally friendly navigation algorithms focused on individual goals may tend to divert traffic to roads with less capacity affecting the performance of the remaining traffic. This case study brings new insights about the difficulties and potentials of implementing such systems.