Effective Instructions in Design Process of Urban Public Spaces to Promote Sustainable Development

Public spaces in cities have long been the basis used for the expression of cultural values and social relations. Cultural and social systems have an old two-sided relation. This means that the establishment and continuity of social relationships strengthen the values and norms;on the other hand, culture determines the conditions and the formation of social relationships. Therefore, to create a bonding connection between people and the city, urban public spaces are the focal points which still need to be noticed more effectively by designers and managers. There are components which help the designers design more efficient urban public spaces and, as a consequence, there will be more vitality in cities. In today conditions, sustainability issues, as the solutions of having better future conditions, can considerably affect these components and give the society the opportunity of having more capable public spaces. Sum of studies in the field of sustainability and the subsequent sustainable public spaces researches mainly express three components of environment, economy and society, among which environment section is more significant than two others, so that the importance of climatic design components has been tangibly noted in public space designing. The aim of this paper is reviewing urban public spaces and sustainability notions and, as the result, reaching to some instructions for designing sustainable urban public spaces which have important impacts on these types of places. By doing this, not only the possibility of getting closer to the identity of cities, but also the necessary ground for the strong presence of sustainable urban public spaces in cities, are provided. The research method is descriptive-analytic and library research method is used for data collecting.

Research on Planning & Evaluation for Track Traffic Under China's Sustainable Development Strategy

The author advances some basic problems of planning & evaluating for track traffic in the process of putting sustainable development strategy in practice and stresses the study of planning and evaluating method system for track traffic and environment strategy. Summaries and main creative points presented in the thesis are as follows: ①The changes of track traffic planning objects caused by the concept of sustainable development are analyzed; ②The theory & method of track traffic planning optimal decision is set up ; ③Environment impact assessment for track traffic planning is advanced; ⑤ Urban mass transit network planning is studied; ④Planning of intercity rail system——the alignment optimization of dedicated passenger line and high speed railway line is studied ; ⑥ An overall evaluation index system for sustainable development of track traffic planning is established; ⑦ The track traffic building capacity for sustainable development is studied. Further more, the effect of the method and models with empirical studies is verified. The corresponding application software is realized to provide information service and decision making support to track traffic planning for putting theory into practice.

Present Assessment of Public Traffic System Based on GIS in Kitakyushu

With increasing of serious environment problems and the coming of the aging society, new traffic systems should be urgently rebuilt. It is necessary to evaluate the traffic service level by utilizing new technique and tool. This paper takes Kitakyushu city as case study to carry out an evaluation of urban traffic system. The concept of accessibility and mobility is used to evaluate the present condition of existing public traffic system based on GIS technology, and then establishment of new route is discussed according to the evaluation results. Additionally, this paper established GIS database and illustrated the relationship between the public traffic and population density. The regions without enough existing traffic were identified. Moreover, the essential terms and considerations were put forward to simulate a new route of public traffic line.

Ten Years of Urban Traffic Planning Development in China

Since China adopted the policy of reform and opening to the outside world, the ur-ban-traffic problem has become more and more severe with each passing day. With theconcerted efforts of the professionals from all over the country, and by introducing newtheory, applying new technologies and new methods and by preserving in continuouspractice and exploration, we have obtained gratifying experience and results in trying tosolve the problem. Following is a historical review of the work we have done in trying tofind the solutions to traffic problems. Meanwhile, the author also points out that in thenext ten years, the task of China’s urban traffic-planning is still very arduous and more ef-forts should be made in this respect to meet the needs of our economic development.

Sustainable Transport Futures Transition of Belgrade to Low-Carbon Urban Transport

This paper looks at the potential of Belgrade for a transition to sustainable,low-carbon urban transport.Methodologically the paper follows a backcasting study approach.This has two main phases.The first is to define clearly the desired future and set rough targets for a future year(in this case 2030).The second phase is the core of the backcasting process,where alternative policy packages are assembled to lead to the images of the future,together with their sequencing in terms of when implementation should take place.There is an additional phase which seeks to identify a transport system that will meet the transition target;the phase is given in the form of recommendation to the local authorities.Hence the central argument made is for an integrated approach to transport policy making over the longer term–incorporating scenario testing and backcasting–to help assess likely progress against a range of objectives.

城市网红经济的形成与传导机制--兼论淄博烧烤走红的区域经济学意义

淄博烧烤由网络热点下的区域性经济事件发展成为区域公用品牌,有效带动了周边区域经济的发展。在促进区域经济增长、推动产业转型升级、提升城市品牌建设和优化空间资源配置等方面具有重大经济意义。以区域经济学视角为切入点,基于淄博烧烤事件发展过程和特征,深入剖析淄博烧烤走红对以淄博为核心的区域经济的影响,结合现实经验和未来挑战梳理淄博烧烤事件的区域经济意义。研究发现,鼓励民营经济发展、提升城市服务水平、发掘区域文化资源、抢抓流量营销机遇、扩大区域消费市场和推动政府-市场协同用力是淄博烧烤走红的六大核心机制;保持服务品质、应对市场竞争、提升创新能力是淄博烧烤行业长期发展中的关键着力点。淄博烧烤的成功为有效应对流量经济潮流,打造新型消费热点,促进区域经济转型提供有益参考,在我国推动有为政府和有效市场高效结合,激发人口大市场消费动能,促进区域经济一体化和高质量发展中具有重要实践意义。

城市交通承载力系统动力学评估及多情景预测

为了城市交通的可持续发展,对城市交通承载力的可靠性进行评估和情景预测。重新定义了城市交通承载力,构建基于系统动力学的计算模型。以兰州市为例,对2023-2030年的未来交通在5种情景发展模式下的交通承载力进行可靠性评估和预测。结果表明:系统动力学模型具有较高的精度水平,绝对误差在3%以内。兰州市在5种设定情景下,2030年资源承载力均处于临界可靠状态;环境承载力在环境改善型时达到最高30.88,为基本可靠;社会经济承载力在综合发展时达到最大24.8,为临界可靠。分别提升交通资源和社会经济都会提升相应的子系统承载力,然而交通环境承载力却具有一定的下降趋势,这符合城市交通实际情况,验证了系统之间存在着复杂的正负反馈关系。城市交通承载力呈现出逐步提升的趋势,将在2026年以后均达到20以上,处于临界可靠区间。且综合发展型提升效果最好,2030年相比2022年增长47.2%,已接近基本可靠区间。

山地城市公交服务感知与出行幸福感关系研究——基于获得感的调节作用

将幸福感理论与城市公共交通出行相结合,基于结构方程模型,实证检验山地城市居民公交服务质量感知与出行幸福感之间的非线性关系,以及公交资源获得感在两者之间的调节效应。结果表明:1)公交服务质量感知与出行幸福感之间存在非线性关系,且出行幸福感呈现出边际递减特征;2)山地城市居民公交资源获得感在公交服务质量感知与出行幸福感之间具有显著负向调节效应,公交服务质量感知对出行幸福感的正向影响随公交资源获得感的增强而减弱;3)山地城市公交资源获得感对出行幸福感具有正向显著影响。研究结论可为促进城市公交“满意度-获得感-幸福感”的制度改革提供启发,利于提高山地城市居民公交出行幸福感。

城市智慧公交云脑建设与应用

针对公交海量数据多源、异构、分散,不能充分收集、治理和应用,传统智能公交不同系统间联动性不强的实际现状,本文通过对北京、杭州、广州、上海等城市数据大脑、云脑平台的调查研究,结合云计算、人工智能等新一代信息技术,提出智慧公交云脑平台建设的总体架构,深挖十大核心应用功能,分析六大发展趋势。通过多源数据的融合、挖掘,核心模型算法的搭建,支撑公交业务应用,并加强各应用系统间的信息耦合。

基于缓解交通拥堵路况的信号灯配时及道路导向优化研究

随着城市化进程的不断推进,交通拥堵问题成为影响城市居民生活和企业运营的主要挑战之一。文章旨在通过优化城市交叉口红绿灯时序,改善城市交通拥堵状况,提高交通流畅性和安全性。红绿灯作为交通控制的关键因素,其时序规划的合理性直接关系到城市交通系统的运行效率。为了应对城市交通的复杂性和多样性,文章构建了一个综合考虑机动车、行人和非机动车等多种交通参与者的微观交通仿真模型,通过数学公式和遗传算法进行优化,旨在找到最佳的红绿灯时序配置,以实现交通系统的最优化。文章的仿真实验选取了城市实际交叉口为案例,通过调整红绿灯时序观察交通流的变化,验证了模型和算法的有效性。通过研究发现,优化红绿灯时序不仅能够改善交通拥堵问题,提高交通流畅性,还能保障行人及非机动车的交通安全,这为未来城市的可持续发展和居民的出行提供了有益的参考和指导。

我国中低运量城市轨道交通发展现状分析及相关对策建议

鉴于中低运量城市轨道交通具有制式选型灵活、功能定位多样等优势,其适度建设成为推动城市轨道交通健康、可持续发展的重要手段。为此,文章在概述中低运量城市轨道交通分类、功能定位、发展现状等的基础上,明晰构建多元化公共交通体系,完善交通运输结构,采用以大运量城市轨道交通为骨架、中低运量城市轨道交通强覆盖的多层次轨道交通系统解决方案是各城市加速城镇化进程的必由之路;然后,从城市融合、综合交通体系建设、运营效果3个层面着手,分析目前中低运量城市轨道交通发展存在的问题;最后,从规划引领、因地制宜、四化理念、合理定位4个角度提出相关对策建议,以期为促进我国中低运量城市轨道交通持续、理性、科学、健康发展提供参考和借鉴。

低运量城市轨道交通规划设计要点研究

低运量城市轨道交通作为我国城市轨道交通体系的重要组成部分,在国家“双碳”战略的引导和资本市场的支持下,受到各级政府的广泛关注。为引导新时期低运量城市轨道交通高质量发展,文章系统梳理国内低运量城市轨道交通发展历程,在剖析现状运营线路发展困境的基础上,针对其承担的中小城市或大城市新区骨干线、大城市大运量城市轨道交通接驳补充延伸线、特殊功能线3种主要功能,以国内典型案例为切入点,提炼剖析线路运营成败因由,并据此提出不同功能定位的线路在网络协同、通道布局、换乘衔接以及景观塑造等方面的规划设计要点,以期为低运量城市轨道交通的规划设计提供参考和借鉴。

城市公共交通数字化转型——未来我国城市出行可持续发展思考

为推进城市公共交通数字化转型发展,本文研究了国家相关政策,分析了数字化转型的机遇与挑战,对公交企业数字化转型进行了深入思考,以期为城市公共交通出行的可持续发展提供一些思路。

低碳混凝土在交通建设中的应用分析

本文通过对新型混凝土材料在工程中的创新应用进行分析,旨在探讨低碳混凝土材料在交通建设领域的研发、生产和应用,以实现绿色交通的可持续发展目标。通过应用分析,总结出新型混凝土材料在生产过程和工程应用中的碳排放效果显著,且提高了工程质量,为交通建设的可持续性发展提供了有力支撑。

我国低运量城市轨道交通发展现状分析及可持续发展建议

低运量城市轨道交通是指运能为0.5~1万人次/h的轨道交通系统,具有技术先进、制式多样、适应性强、布置灵活、建设快、投资小的优势,自2010年起在我国呈现稳定发展态势。但近年来,其出现前景不明朗、可持续发展乏力的状况。为解决上述问题,文章在对低运量城市轨道交通系统制式、功能定位进行概述的基础上,分析其发展现状及存在问题,然后结合国家政策指引,提出我国低运量城市轨道交通可持续发展建议,即因地制宜、精准施策,明确功能定位、细化建设标准,提高便捷性、注重交通一体化分析,以期为促进我国低运量城市轨道交通良性、有序发展提供借鉴和参考。

重庆长寿经开区应急交通规划研究

应急交通规划是一种基于城市应急处置需求,从应急交通组织可达性、可靠性等角度,统筹道路网络、设施布局、资源配置的专项规划,是一个新的规划概念。其研究的对象繁多、种类复杂、基础薄弱,目前暂无统一的规划编制办法、标准及规范。该文以长寿经开区为对象,从应急救援疏散角度开展研究,构建三级应急道路体系,是对化工园区应急交通规划的一次探索,可为类似规划提供经验借鉴。

城市轨道与其他公共交通接驳分析研究

随着城镇化建设的不断推进,发展城市轨道交通已成为缓解城市交通拥堵、提高公共交通效率的重要手段。基于此,强调了城市轨道交通与其他交通方式实现一体化交通接驳的必要性,并对城市轨道交通与其他交通方式的连接性、优化策略等问题进行了详细的阐述。研究对象为非机动车、常规公交、私家车和铁路。研究旨在深入分析城市轨道与其他公共交通模式之间的接驳问题,探讨提高多模式交通系统融合度的策略。

都市圈快速公路网规划方案探析——以重庆主城都市区快速公路网规划为例

随着我国各个城市的核心区不断扩展,中心城区和主城新区加速融合,向着同城化方向发展,既有国道和高速公路已不能满足通勤交通和物流运输的需要。以重庆市主城都市区为例,通过现状条件分析,列出既有高速公路和国省干道在同城化交通运营中的问题。提出在主城都市区内构建快速公路网,形成与高速公路互补的、多层级路网结构的设想,对促进区域经济发展,优化路网结构具有一定的指导意义,对类似城市的快速路网规划有一定的参考作用。

基于存量规划背景下的城市综合体设计策略研究

随着中国城市化加速和土地人口问题日益严重,城市进入了存量规划和高质量发展的新时代。文章探讨了在这一背景下城市综合体的设计策略,特别是如何利用小微公共空间和地域历史文脉优化城市综合体的空间组合和形式。研究表明,小尺度、分散的公共空间更能满足日常生活需求,成为高频次使用的场所。此外,文章还讨论了地域性在现代城市建筑设计中的应用,如何通过细致的空间规划和对历史文脉的尊重,提升城市综合体的人文价值和实用性。这些策略不仅有助于改善城市公共空间的设计质量,也促进了城市综合体的整体发展和可持续性。

一种地面双层升降式停车装置

城市停车位的稀缺问题长期以来一直是一项极为紧迫的挑战,尤其是在中国等城市化发展快速的地区。这一挑战不仅对市民的生活品质产生显著的负面影响,同时也引发了城市交通拥堵、违规停车等一系列复杂而棘手的交通问题,给城市的可持续发展和交通管理带来了巨大挑战。本文设计了一种地面双层升降式停车装置,旨在解决城市停车位不足的问题,通过快速改造车库结构,提高城市停车空间的使用率。