Research on Space Resources Use and Traffic Organization Optimization of Belt City

2014 ◽  
Vol 641-642 ◽  
pp. 1070-1073
Author(s):  
Hong Fei Li ◽  
Jing Jing Zhang
Keyword(s):  
Spatial Structure ◽  
Urban Space ◽  
Spatial Relationship ◽  
Urban Morphology ◽  
Urban Transport ◽  
Urban Spatial Structure ◽  
Optimization Strategy ◽  
Traffic Characteristics ◽  
Transportation Organization ◽  
Traffic Organization

From the perspective of urban morphology, this paper mainly focuses on the relationship between urban space and urban transport, and then concluded the traffic characteristics of the belt city. Through the evolution of urban spatial structure and traffic organization development in Lanzhou as an example, by analyzing the spatial relationship between space resources and transportation organization, and further explore optimization strategy of the sustainable development of city. Then putting forward its recommendations of spatial structure use and traffic organization optimization.

scholarly journals The Influence of Spatial Distribution of Transport Infrastructure on Transport Equity in China

2021 ◽  
Vol 6 (4) ◽  
pp. 75
Author(s):  
Yuxin Hu
Keyword(s):  
Spatial Distribution ◽  
Spatial Structure ◽  
Urban Space ◽  
Urban Transport ◽  
Transport Infrastructure ◽  
Urban Spatial Structure ◽  
Simultaneous Development ◽  
And Diffusion

<p><span lang="EN-US">Urban transport infrastructure plays a key role and creates the basic condition in the development of the urban space. Meanwhile, urban gathering and diffusion bring the different urban spatial structure directly can change the spatial distribution of infrastructure. The influence of transport equity made by spatial distribution of urban transport infrastructure has obvious stages. At every stage, transport equity and spatial distribution of transport infrastructure mutually influence and interact. The intensity of the influence of transport equity by spatial distribution of transport infrastructure is not always the same, but sees a different situation with the simultaneous development of evolution stages.</span></p>

scholarly journals Urban spatial structure re-identification as an approach to solving urban transport problem (A case study in Malang)

2018 ◽  
Vol 181 ◽  
pp. 10006
Author(s):  
Dadang Meru Utomo ◽  
Septiana Hariyani
Keyword(s):  
Local Government ◽  
Spatial Structure ◽  
Urban Transport ◽  
Urban Spatial Structure ◽  
Spatial Structures ◽  
Index Method ◽  
Centrality Index ◽  
Effective Result

In an effort to solve the congestion problem, the local government of Malang City has taken various steps. However, unfortunately, the result has not been effective. This shows that the efforts that have been taken so far are sectoral, therefore a more comprehensive approach is needed in order to reach a more effective result. This research aims at re-evaluating the determination of Malang City's urban spatial structure through the delineation of narrower units of area using the centrality index method. The research suggests that urban spatial structures have a very clear pattern of association with congestion locations. It can be concluded that the local government of Malang City needs to put more consideration on evaluating the urban spatial structure to solve the problem of transportation which is ever-growing the in second largest urban area in East Java Province.

scholarly journals Research on the Simulation Application of Data Mining in Urban Spatial Structure

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Jun Zhang ◽  
Xin Sui ◽  
Xiong He
Keyword(s):  
Data Mining ◽  
Internet Of Things ◽  
Spatial Structure ◽  
Urban Space ◽  
Simulation Analysis ◽  
Sustainable Urban Development ◽  
Urban Spatial Structure ◽  
Urban Centers ◽  
Urban Research ◽  
The City

Data mining and simulation of the Internet of things (IOT) have been applied more and more widely in the rapidly developing urban research discipline. Urban spatial structure is an important field that needs to be explored in the sustainable urban development, while data mining is relatively rare in the research of urban spatial structure. In this study, 705,747 POI (Point of Interest) were used to conduct simulation analysis of western cities in China by mining the data of online maps. Through kernel density analysis and spatial correlation index, the distribution and aggregation characteristics of different types of POI data in urban space were analyzed and the spatial analysis and correlation characteristics among different functional centers of the city were obtained. The spatial structure of the city is characterized by “multicenters and multigroups”, and the distribution of multicenters is also shown in cities with different functional types. The development degree of different urban centers varies significantly, but most of them are still in their infancy. Data mining of Internet of things (IOT) has good adaptability in city simulation and will play an important role in urban research in the future.

The Research of the Development of Xi'an Urban Space since 2000

2013 ◽  
Vol 368-370 ◽  
pp. 142-145
Author(s):  
Ye Tian ◽  
Qi Zu
Keyword(s):  
Spatial Structure ◽  
Urban Space ◽  
Urban Spatial Structure ◽  
Structure Development ◽  
The Future

In this paper, the author analyzed the researches of Xi'an urban space since 2000, summed up the main content of the current study, and pointed out the urgent study of this period of Xi'an urban spatial structure development,to provid a reference for the future Xi'an development .

Study on Optimization Strategies of Urban Structure in Ravine Landform — A Case of Yan’an

2012 ◽  
Vol 174-177 ◽  
pp. 2302-2306
Author(s):  
Xiao Li Han ◽  
Gong Ming Song ◽  
Wen Wen Zhang
Keyword(s):  
Urban Space ◽  
Landscape Pattern ◽  
Natural Condition ◽  
Structure Optimization ◽  
Spatial Layout ◽  
Urban Morphology ◽  
Space Structure ◽  
Urban Structure ◽  
Optimization Strategy ◽  
Land Supply

In Procession of fast Urbanism, At the background of striations of natural condition and land supply shortage, It is the key question which urban size will upgrade and urban structure will change, that Optimizes spatial layout and creates urban features. This paper with case of Yan’an analyses the problem that exists in metropolis spatial layout; then discusses urban planning measures that optimize urban structure to hold compact urban morphology. Finally it sketch out the highlights city "landscape pattern" of the urban space structure optimization strategy.

scholarly journals Mapping Urban Spatial Structure Based on POI (Point of Interest) Data: A Case Study of the Central City of Lanzhou, China

2020 ◽  
Vol 9 (2) ◽  
pp. 92 ◽  
Author(s):  
Chenyu Lu ◽  
Min Pang ◽  
Yang Zhang ◽  
Hengji Li ◽  
Chengpeng Lu ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Spatial Structure ◽  
Urban Space ◽  
Large Scale ◽  
Central City ◽  
Central Area ◽  
Urban Spatial Structure ◽  
Distribution Characteristics ◽  
Geographical Elements ◽  
The City

The study of urban spatial structure is currently one of the most popular research fields in urban geography. This study uses Lanzhou, one of the major cities in Northwest China, as a case area. Using the industry classification of POI data, the nearest-neighbor index, kernel density estimation, and location entropy are adopted to analyze the spatial clustering-discrete distribution characteristics of the overall economic geographical elements of the city center, the spatial distribution characteristics of the various industry elements, and the overall spatial structure characteristics of the city. All of these can provide a scientific reference for the sustainable optimization of urban space. The urban economic geographical elements generally present the distribution trend of center agglomeration. In respect of spatial distribution, the economic geographical elements in the central urban area of Lanzhou have obvious characteristics of central agglomeration. Many industrial elements have large-scale agglomeration centers, which have formed specialized functional areas. There is a clear “central–peripheral” difference distribution in space, with an obvious circular structure. Generally, tertiary industry is distributed in the central area, and secondary industry is distributed in the peripheral areas. In general, a strip-shaped urban spatial structure with a strong main center, weak subcenter and multiple groups is present. Improving the complexity of urban functional space is an important goal of spatial structure optimization.

scholarly journals Spatial Pattern of Functional Urban Land Conversion and Expansion under Rapid Urbanization: A Case Study of Changchun, China

Land ◽  
2022 ◽  
Vol 11 (1) ◽  
pp. 119
Author(s):  
Guolei Zhou ◽  
Jing Zhang ◽  
Chenggu Li ◽  
Yanjun Liu
Keyword(s):  
Spatial Structure ◽  
Spatial Pattern ◽  
Urban Space ◽  
Central City ◽  
Urban Land ◽  
Land Conversion ◽  
Urban Spatial Structure ◽  
Rapid Urbanization ◽  
Evolutionary Trajectory ◽  
Different Types

As populations continue to be concentrated in cities, the world will become entirely urbanized, and urban space is undergoing a drastic evolution. Understanding the spatial pattern of conversion and expansion of functional urban land, in the context of rapid urbanization, helps us to grasp the trajectories of urban spatial evolution in greater depth from a theoretical and practical level. Using the ESRI ArcGIS 9.3 software platform, methods, such as overlay analysis, transition matrix, and kernel density estimation, were used in order to analyze the spatiotemporal characteristics of different types of functional urban land conversion and expansion in the central city of Changchun. The results show that different types of functional urban land were often expanded and replaced, and the urban spatial structure was constantly evolving. The conversion and expansion of functional urban land show similar characteristics to concentric zone and sector modes and show dynamic changes in different concentric circles and directions at different periods. Our method can accurately identify the different types of functional urban land, and also explore the evolutionary trajectory of urban spatial structure. This study will help to coordinate the development of different functional urban spaces and to optimize the urban spatial structure in the future.

The Embodiment of Cultural Ecology in Urban Design

2012 ◽  
Vol 524-527 ◽  
pp. 2694-2697
Author(s):  
Jian Feng Xu ◽  
Bing Li
Keyword(s):  
Spatial Structure ◽  
Urban Design ◽  
Urban Space ◽  
Urban Culture ◽  
Cultural Ecology ◽  
Urban Spatial Structure ◽  
Ecological Civilization ◽  
Important Method ◽  
Practical Development ◽  
Key Nodes

Based on the ecological civilization organic extension of ecological and spatial structure of urban space is a important method to form urban characters of a city. founded on the ecological character of the urban culture and the coherence of ecology,combined with evolutions of culture and proposes strategy for practical development and preservation. The organic extension of urban spatial structure is realized by combination mentioned and extractions of key nodes in the urban design.

scholarly journals Study of the School–Residence Spatial Relationship and the Characteristics of Travel-to-School Distance in Shenyang

2019 ◽  
Vol 11 (16) ◽  
pp. 4432
Author(s):  
Dawei Mei ◽  
Chunliang Xiu ◽  
Xinghua Feng ◽  
Ye Wei
Keyword(s):  
Spatial Structure ◽  
Primary Schools ◽  
Sudden Change ◽  
Spatial Relationship ◽  
Core Area ◽  
Trend Test ◽  
Urban Spatial Structure ◽  
Power Law Distribution ◽  
Urban Core ◽  
Marginal Areas

The school–residence spatial relationship is a key factor in understanding urban spatial structure and travel-to-school behavior of students. Analyzing the change law and the spatial characteristics of travel-to-school distance can provide a basis for improved accessibility of urban educational facilities and enable enrolment of students from the neighborhood. Based on one complete month of mobile phone signaling data for May 2018, the changes in student density with the travel-to-school distance was analyzed using MATLAB and Mann–Kendall Trend Test, and the pattern and the spatial structure of travel-to-school were explored. The results revealed that: (1) With increase in travel-to-school distance, the student density showed a decrease in truncated power law distribution, and it is concentrated within the travel-to-school distance of 5.0 km; (2) According to the sudden change points of the student density growth rate, the threshold distance for travel to kindergartens is 1.30 km, and for primary schools and secondary schools is 1.50 km. The school–residence spatial structure is divided according to the threshold of travel-to-school distance and the scope of attendance; (3) The dominant flow of travel-to-school is generally from urban peripheral and marginal areas to the urban core area, and partly from marginal areas to peripheral areas; (4) The pattern of travel-to-school is polycentric, and the study centers are mainly located in the urban central district north of the Hun River. The urban core area has the strongest attraction of students, while the marginal area has the weakest.

Resource-Based City Spatial Structure Evolution and Sustainable Development Research

2014 ◽  
Vol 962-965 ◽  
pp. 2521-2524
Author(s):  
Li Zhao
Keyword(s):  
Sustainable Development ◽  
Spatial Structure ◽  
Industrial Structure ◽  
Space Structure ◽  
Structure Evolution ◽  
Urban Spatial Structure ◽  
Optimization Strategy ◽  
Existing Problems ◽  
Structure Adjustment ◽  
Similar Resource

Resource-based cities in China are numerous, special urban formation mechanism and industrial structure make the resource-based cities to present unique urban spatial structure. Taking Pingdingshan (coal resource-based city) as an example, this article puts forward the corresponding spatial structure optimization strategy for the city's transformation and sustainable development by researching the city's spatial structure evolution, development characteristics and existing problems, and hopes to provide the experience of space structure adjustment and optimization for the similar resource-based cities, and then promotes the implementation of the resource-based cities' transformation and sustainable development in China.

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