Practical Strategies for Urban Rail Transit Loop Planning, Construction, and Operation

Urban rail transit loops are essential in urban rail transit systems and transportation networks.However,precise requirements and reference standards for rail transit loop design have yet to be established.There are certain areas for improvement in planning,construction,and operation.In the planning and design of urban rail transit loops,the scale of the city and the relationship between line operations should be considered to ensure that the line conforms to the city’s operating traffic conditions and can effectively cater to peak passenger flow requirements.This article presents strategies for planning,constructing,and operating urban rail transit loops,laying the foundation for the healthy operation of urban rail transit.

Study on Jinan urban construction planning based on the protection of karst landscape

Study on urban construction planning based on karst landscape protection contributes to sustainable development of urban construction in karst area. Jinan is a city famous for karst spring water. Karst landscape plays a decisive role in urban construction. Through hydrogeological analysis, the distribution characteristics of karst mountain, cave, gully and flat dam in Jinan are analyzed. It is revealed that various karst landforms are involved in the spring circulation process to varying degrees. Some karst landforms have been destroyed in the process of urban construction and the karst landscape has been overexploited resulting in the direct or indirect weakening of spring water recharge and infiltration capacity and the decrease of spring water flow. Through the study of the principle of organic combination of karst landscape and urban construction planning, on the basis of protecting the ecological environment of the south, paying attention to the overall protection of the karst geomorphology system and the principle of accessibility of the karst landscape, the development countermeasures guided by urban planning are put forward based on karst landforms protection. On the basis of fully considering the special karst landform conditions in Jinan, the countermeasures are that the ecological control red line of urban construction planning should be set up based on karst mountains and valleys in southern of Jinan City. It is suggested that the bare carbonate rock continuous mountain foot line in the direct recharge area should be taken as the south control red line of urban development and included in the overall planning. The urban landscape is mainly displayed in the main axis based on karst mountains and springs, constructing East-West Axis-characteristic Landscape Belt along the Wufeng Mountain-Langmao Mountain-Hero Mountain-Qianfo Mountain-Long cave-Panlong cave-Jinping Mountain line and North-South Axis Landscape Belt along the Baotu SpringQianfo Mountain line, Baiquan-Panlong cave line, Baimai spring-Dajian Mountain line. Based on the karst river valleys and the river system, the urban spatial pattern is constructed, forming ecological corridor, restoring infiltration function of river. The form of urban construction should be shaped based on karst landform and the river system. The main form is semi-star like radiation type and the combination of central intensive type and zonal type. Based on the whole protection of karst geomorphology system and the scientific molding of karst landscape, the ecological landscape city with the symbiosis of spring and urban can be built.

The Construction of an International Language Environment in the Core Urban Areas from the Perspective of Urban Planning

Urban planning is a process of government as planner to purposefully manage and intervene in the urban development. In this paper,five major tasks for the construction of an international language environment in the core urban areas are proposed from the perspective of urban planning:to explore an effective working mechanism for the construction of the international language environment;to improve the ability of citizens in foreign language communication;to standardize public bilingual notices and signs marking system;to innovate the internationalized operational models of the key industries;to create a multi-functional foreign language consulting service system. Thereby,the objective to improve the international language environment and competitiveness of the urban areas can be accomplished.

The Study on Protection and Construction Mode of Urban Ecologically Sensitive Areas

The paper had analyzed the necessity and feasibility for the protection and utilization of urban ecologically sensitive areas, proposed planning urban ecologically sensitive areas reasonably and combining ecological protection with development construction. Guiding the healthy and ordered development of urban spaces was the key part and important approach to realize ecological cities. The guiding thought for development construction of ecological cities had been discussed, which was conducting laddered development according to the location and coverage of urban ecologically sensitive areas and protection grades of these sensitive areas. Then, it had proposed four kinds of protection and construction modes, which were tourism leisure green lands, relevant expositions, industrial areas and new city groups, and which had been analyzed by combining with successful cases, so as to provide feasible win-win development strategies of ecology and economy for the planning of urban ecologically sensitive areas in the future.

Design of Aided Decision-Making Program for Prioritizing Construction Projects in Urban Road Network Planning

The importance and complexity of prioritizing construction projects (PCP) in urban road network planning lead to the necessity to develop an aided decision making program (ADMP). Cost benefit ratio model and stage rolled method are chosen as the theoretical foundations of the program, and then benefit model is improved to accord with the actuality of urban traffic in China. Consequently, program flows, module functions and data structures are designed, and particularly an original data structure of road ...

Art Language of Urban Ecological Landscape

Under the background that urban ecological landscape as an important component of urban ecological construction has received social attention,ecological landscape should be introduced into the city naturally,so that people can be close to,feel and cognize nature.It is considered that the ecological effect of landscape should be highlighted and many artistic techniques should be integrated when ecological landscape is planned and designed.Then,it has analyzed relevant skills and principles,creation and reproduction,and medias and forms of urban ecological landscape.Based on all ecological theories,many art languages have been used in urban ecological landscape,and its multiple traits have been presented.The urban ecological landscape will be full of vitality,and a more livable modern ecological city will be constructed.

Construction of Urban Space in Shengming Kangyuan Area of Liyang Based on Fengshui Theory

Under the background of stereotyped urban planning and construction and the pursuit of high land value,it is particularly important to explore the application of urban environmental characteristics in urban design and highlight the integration of local characteristics and people’s life.In this paper,based on the origin of Fengshui theory and the planning points of an ideal Fengshui pattern,the planning and design of Shengming Kangyuan Area in Liyang were studied to explore the positive influence of Fengshui theory in the construction of urban space,and some planning suggestions were put forward to improve the urban environment and achieve harmony and unity between man and the natural environment.

Planning and Ecological Landscape Design of Urban Constructed Wetland

In addition to purifying water, constructed wetland has become an important ecological landscape in city. The characteristics and key design points of constructed wetland under the ecological principles were explored, taking the Jingyue Lake in Zhongxiang City, Hubei Province for example, treatment processes were designed for different infl ow waters on the basis of site analysis to facilitate the water environment control and ecological landscape construction, ecological theories were applied to explore functional layouts and landscape designs of wetland, to build a favorable ecological environment of urban wetland and design outstanding wetland ecological landscapes.

Spatial Planning in Ghana: Antecedents and the Role of Local Artisans

This paper explored the antecedents and the role of local artisans in Spatial Planning (SP) activities in Ghana. The paper was based on the results of an inspection of 5896 already built houses at Mepe in the Volta Region of Ghana. A mixed method research approach was used to gather the data through snowball non-probability sampling technique. It enabled the researchers to identify 100 local artisans. Survey questionnaires were used, which was followed by structured interviews with five (5) elders who lived in the town for over 65 years. The results showed that the early houses were built on community lands with mud and thatch clustered with narrow and unnamed alleys. Property owners heavily depended on local artisans for professional guidance, although some artisans were ill-trained and unaware of existing government SP regulations. The study was limited to artisans who practiced at the local community level. The findings showed that many local artisans were poorly trained, resulting in poor workmanship and non-compliance with local planning regulations. The paper recommends the integration of SP into the artisanal curricula at both local and national levels to improve their skills.

Study on the planning principles of urban forest

The urban forest is the main body for the urban forestry management. There are not unified rules and standards for the planning of the urban forest yet in China. This paper discusses the planning principles of the urban forest： the priority of the ecological function, the adaptation to local condilions, the optimization in the whole system, the mutual dependence of forest and city, the culturecontinuance and recreation satisfaction, sustainable development and operability, etc. This paper takes Changsha as an example to elaborate the planning principles of the urban forest. Firstly, Changsba urban forest ecosphere is composed of the eco-garden, the round-the-city forest belt, the ecological isolation belt, the green channel, the landscape of the rivers and streams, the forest park, the biodiversity reserve and the eco-forest in suburb area. It aims to make every kind of ecological essential factors organically merge into the complex city ecosystem to build an eco-city, to strengthen the connection of wide-open space with various habitats spots, to promote resident＇s accessibility, to perfect landscape ecology, and to make full use of the ecological function of urban forest. When we construct the urban forest, we must optimize the comprehensive benefit and make the urban forest structure and the layout in the best condition in order to buiM the harmonious green city for both man and nature to realize the whole optimization of the city system by the complex functions of the urban forest in ecology, environmental protection, landscape, recreation, etc.

Architectures in the Shadow of ＂Investors＇ Urban Planning＂--Case Study of Avala Hotel in Budva, Montenegro

Avala Hotel in Budva, Montenegro, has undergone three reconstructions. Each of them led to significant spatial changes. The first hotel established the foundation of urbanization process in Budva, the building was too high compared to the old town walls in the surrounding and thus not well integrated. The second reconstruction was the only successful achievement. At this time, in the first detailed urban plan including hotel and its surrounding area, the conclusion was that it represents ＂high-quality, seaside-favorable ambience＂ that should not be harmed by further building expansion. The last, illegal reconstruction in 2006 resulted in over enlarged new building disrespectful of the surrounding and the previous design. Similarly, the 2008 new detailed urban plan was the creation of ＂investors＇ urban planning＂. Entirely driven by profit, it arranges building reconstructions with multiple enlargements. This study tends to point out contextual impacts of the three hotels on the surrounding area, with special focus on the last reconstruction and ＂investors＇ urban planning＂ phenomena. The applied research method is comparative, chronological analysis of the three hotels. The aim of this research paper is to inspire initiatives that will help overcoming declining and harmful synergy of architecture and new socio-economic phenomena. It is the only way leading to the significant architectural goal： creating refined, harmonized and high quality ambience.

历史传统与现代化愿景:我国当代城市大道的空间原型与规划特征探讨

城市大道是现代城市的功能空间骨架和重要的纪念和展示空间。改革开放以来,在波澜壮阔的城镇化进程中,大道的规划建设成为我国各级城市追求跨越式发展和迈向现代化的重要标志。其建设动力不仅有城市交通发展和空间拓展的客观需求,而且伴随着城市管理者和城市规划工作者对空间秩序的执着追求,还隐含着某些城市文化心理方面的要素。从梳理中外规划历史的视角出发,试图探寻我国现代城市大道规划建设思想源头的空间原型。同时,以深圳深南大道为典型案例,探究其规划建设历程和代表性的空间特征。在此基础上,从空间尺度、功能价值、规划导向、文化意象,以及存量时代大道空间的精细化营造等方面,对我国大道规划建设的成就和经验、不足和问题、挑战和策略等进行讨论。

新农科视域下的乡村规划知识体系:历程回顾·问题分析·对策探讨

知识体系建设是专业建设的先决条件与必要基础,如何结合过去的经验积累和面向现实的问题思考搭建起科学合理的知识结构,成为开设乡村规划设计专业面临的首要任务与核心问题。文章梳理了近年来乡村规划教育领域的代表性研究成果,回顾了新中国成立以来乡村规划教育发展概况,以此为基础,从教材建设与知识积累特点、新农科指向与知识集成需求两个方面切入,对现实问题与发展挑战进行分析论述,并进一步从知识内涵、知识特色、知识图谱3个层次出发,对乡村规划知识体系的3个关键议题做了对策探讨,以供专业建设及后续研究参考。

低碳背景下城市照明规划研究

文章结合面向未来的城市规划发展议题及对国内外应对碳排的规划理论与实践经验研究,总结新时代对城市照明规划的要求,树立低碳目标,并将其全面纳入城市照明规划编制、实施与管理全过程。该举措符合我国对低碳背景下城市低碳建设的要求,且具有重大意义。为此,应尽快建立应对低碳发展需求的照明规划系统的框架、碳排核算预测、街区与社区规划设计、产业技术支撑,以及规划政策体系等,做好规划分区、规划设计平台构建、评价方法选择与应用等重点领域路径选择。期待能为以低碳发展为导向的夜间城市照明相关规划编制、管理及实践提供参考。

区域性地震安全性评价成果应用研究——以雄安新区为例

为总结区域性地震安全性评价成果应用,以雄安新区为例,着重介绍规划建设区区域性地震安全性评价工作。雄安新区在完成活动断层探察、地震动参数区域划分、地震地质灾害风险评估的基础上,建设了区评成果管理应用系统,取得的成果应用于服务新区规划建设、工程抗震设防、地震地质灾害防治等方面。本研究对区评成果服务于城市规划、工程建设、防震减灾能力提升具有一定的促进作用。

新时期城市轨道交通前期工作不同阶段的研究重点

[目的]未来我国城市发展将从“强调建设”向“强调治理”转变,城市规划作为中国式现代化社会治理体系的重要内容,是提升城市治理水平的重要抓手和工具。城市轨道交通前期研究是城市规划的关键构成,是提高城市规划、建设和治理的重要切入点,是城市轨道交通项目建设的顶层设计、关键部署和重要保障,分析其前期不同阶段的研究重点对城市规划协同开展和轨道交通项目建设至关重要。[方法]城市轨道交通前期研究主要是指总体设计之前的规划和研究工作,主要包括线网规划、建设规划和项目可研。针对三者的研究特性与差异,分析了新时期城市轨道交通前期工作不同阶段的研究重点。[结果及结论]线网规划、建设规划和项目可研三者呈现“工作阶段上逐层开展、工作层次上前宏后微、工作重心上各有侧重”等特点。加强新时期城市轨道交通前期研究,有助于推动我国城市轨道交通建设向高质量、高品质发展,提升城市规划建设治理水平。

基于AHP和GIS技术的桂林规划城区工程建设适宜性评价

文章采用AHP方法赋权计算桂林市规划城区工程建设适宜性的评价指标权重,基于地理信息系统平台利用多因素综合法计算其工程建设适宜性指数,使用GIS空间分析技术对桂林规划区工程建设适宜性进行分区可视化评价。结果表明:桂林规划城区的工程建设适宜性整体较好,以适宜、较适宜为主,其中适宜区与较适宜区分别占总面积的3.1%和48.3%,适宜性差区为11.4%,不适宜区为37.2%。建议桂林规划城区建设选址应在适宜区和较适宜区,避免适宜性差区,重大建设选址避开不适宜区;在适宜性差区应注意现有地质灾害和可能诱发的地质灾害、地基不均匀沉降等问题的防治;不适宜区建议规划为生态用地,作为桂林旅游城市的生态屏障。

城市轨道交通运营线路智能化施工管理系统设计

针对城市轨道交通(简称:城轨)运营线路施工作业中存在的施工计划繁杂、请销点办理效率低、计划编制繁琐、不确定因素干扰等诸多问题,设计了城轨运营线路智能化施工管理系统,阐述了其总体架构、功能设计和关键技术,实现了施工计划管理、施工作业控制、施工统计分析等功能。通过在郑州地铁上线运行的效果表明,该系统可有效降低运营成本、提升施工管理效率,为城轨运营线路管理和工程建设提供有力支撑。

数字孪生技术在智慧城市建设中的应用

智慧城市建设的城市建设规划理念需要多种技术提供基本保障支持。数字孪生技术作为综合应用优势多、跨学科融合能力强的技术形式,提出了其在智慧城市建设中的应用。文章在此背景下明确了数字孪生技术所具有的特征及功能实现,并提出数字孪生技术的应用场景,为智慧城市建设与发展提供基本的保障支持。

建筑规划设计在城市建设中的构建研究

随着全球城镇化进程的加速,城市建设已成为当今社会发展的重要驱动力。本文以实际工程为切入点,论述了城市间公共空间理论的相关内容,研究了城市内景观设计的核心要素,并围绕城市建筑规划中空间结构、立体化及城市规划与环境的关系等方面对案例相关设计内容进行深入分析,进一步扩充了相关设计要点。以期研究内容能够为后续相关领域的研究和实践提供参考和借鉴。