• Title/Summary/Keyword: Street Network

Search Result 33, Processing Time 0.133 seconds

Bus Stop Network Integrated Spatial Network for Urban Spatial Analysis (도시 공간분석을 위한 버스노선망 통합 공간 네트워크)

  • Piao, Gen-Song
    • Journal of the Architectural Institute of Korea
    • /
    • v.37 no.3
    • /
    • pp.3-10
    • /
    • 2021
  • The purpose of this study is to propose a spatial network reproduction method based on 'integration of bus stop network into existing spatial network' for urban spatial analysis and to verify its effectiveness. To achieve this goal, first, a method of integrating a spatial network based on a 'bus stop network' with an existing 'street network' and a 'integration of subway network into street network' based spatial network was proposed. Next, in order to verify the effectiveness of the spatial networks based on the 'integration of bus stop network into street network' and 'integrated bus stop network, street network and subway network', a correlation analysis between the space syntax analysis result of Seoul and the actual floating population was conducted. As a result of the analysis, the correlation value of 'integration of bus stop network into street network' was slightly higher than that of existing 'street network', and 'integrated bus stop network, street network and subway network' showed a little lower correlation value compared to existing 'integration of street network into subway network'. In conclusion, when the space syntax is applied to urban spatial analysis, the "bus stop network" implies that there is a limit to improving the performance of the spatial analysis model.

Characteristics of Block Formation and Commercialization of Residential Blocks commercial area along Urban Arteries - Case study of commercial and residential area on Teheran-ro in Gangnam-gu in Seoul- (간선도로변 상업지역 배후 주거지의 가구배치와 상업화 특성 -서울시 강남구 테헤란로 주변 상업지역과 주거지역 사례연구 -)

  • Hong, Jae-Hong;Yang, Woo-Hyun
    • Proceeding of Spring/Autumn Annual Conference of KHA
    • /
    • /
    • pp.229-234
    • /
    • 2005
  • The purpose of this study is to analyze a Characteristics of block formation and commercialization of residential books commercial area along urban arteries on Teheran-ro in Seoul. 'Teheran-ro' is selected as a case site to analyze the characteristics of residential blocks commercial area along urban arteries. The study analyzes the characteristics of the street network and block formation in commercial area along arteries and rear residential blocks, and commercialization of residential blocks commercial area along urban arteries according to the characteristics of street network and block formation. The analysis about block formation progress about i ) a street network and block formation, ii ) the scale of blocks, iii) division of lots, iv) lots system. The analysis about commercialization of residential blocks commercial area progress about i) a street network and block formation, ii) a density of building, iii) a use of building

  • PDF

A study on Restructuring the Street Network for the Improvement of Traffic Problems in Metropolitan Central Area (대도시 도심교통문제의 개선을 위한 가로망체계의 개편방안에 관한 연구)

  • 임강원;임강원
    • Journal of Korean Society of Transportation
    • /
    • v.5 no.2
    • /
    • pp.81-95
    • /
    • 1987
  • In line with the continued growth of car ownership, the traffic problems in central area of metropoles such as Seoul would become increasingly degraded. comparing with most western cities, the problems in Seoul are characterized by the improportionately high rates of intersection delay, station congestion, traffic accidents caused by weaving conflicts and pedestrian congestion. It is caused by the lack of flexibility I street network, which is prerequisite for upholding the efficacy of traffic management and control, resulted from the simplicity of network graph in terms of connectivity, street density and distribution by width. This pattern has been resulted from the prolonged policy pursuing the street-widening of the nagging bottleneck in such a short period since the 1950s, comparing that most western cities had undergone over several centuries an age of horse-and-vehicle transportation. In order to improve the expected traffic problems in central area over the coming periods of motorization, it is imperative to restructure the street network in Central Seoul so that the efficacy of traffic management and control may be operative. Based upon the long-range planning the street network should be restructured by stages so that cenral traffic may be controled by one-way operation and most through-traffic be detoured around fringe area.

  • PDF

Space Syntactic Properties of the Street Network in Commercial District from the Perspective of Human Ecology - Focused on Euneungjeongi Culture Street in Daejeon, Korea (인간 생태학적 관점에서의 상업지구 내 가로망의 공간배열 특성 - 대전시 으능정이 문화거리를 중심으로)

  • Park, Joon Young;Lim, Soo Young;Ban, Yong Un;Jeong, Sang Kyu
    • KIEAE Journal
    • /
    • v.13 no.5
    • /
    • pp.17-22
    • /
    • 2013
  • This study aims at proposing a sound and sustainable development direction of an urban commercial district by identifying space syntactic properties, from the perspective of human ecology, of the street network in Enuengjeongi culture street as the representative commercial district of Daejeon City in Korea. The results are obtained through Angular Segment Analysis (ASA) on the street network in subject area for this study. It was found that most of the socially integrated nodes are arranged along the axis of main street in the district. However, in some of those nodes, it was investigated that the social integrative function have weakened, because open spaces as public space for the general public are occupied illegally by commercial purposes of shops and car parking. It was found that the socially isolated nodes are located at the district boundary connected to a relative narrow street, with a relatively low density of the commercial facilities. Besides, it was identified that a street width in the commercial district may be a factor affecting the social integration of a space on the basis of the openness of the space.

A Study on the Character of the Street-Network of a Sea-Village in the Steep Area (급경사지(急傾斜地) 어촌(漁村)마을의 가로특성(街路特性)에 관한 연구(硏究))

  • Kim, Suk-Su;Choi, Hyo-Seung
    • Journal of the Korean Institute of Rural Architecture
    • /
    • v.1 no.1
    • /
    • pp.77-86
    • /
    • 1999
  • The object of this study is to look for how to develop the style of residence formed spontaneously on the steep area by looking into the street-network and resident character in residence area and analysing fundamental style of residence. Specially, It is not easy to find out a study of a sea-village in the steep area. So, it is urgent to be developed a road-system and a style of residence which are able to be adapted to special circumstances and situation of ground. Therefore, th found out characters that a steep area contains, contents that are analyzed in this study are as follows : First, the order and the style of road-net formed to be adapted to circumstances of ground. Second, the style of road which is formed by directions. Third, the style of alley. Fourth, the relations with which alley and Madang are confronted each other.

  • PDF

Derivation of Factors for Traditional Market Revitalization through Spatial Network Analysis - Focused on Yukgeori Market in Cheongju City - (공간 네트워크 분석을 통한 전통시장 활성화 요인 도출 - 청주시 육거리 시장을 중심으로 -)

  • Jeong, Sang-Kyu;Ban, Yong-Un
    • Journal of the Architectural Institute of Korea Planning & Design
    • /
    • v.34 no.10
    • /
    • pp.55-61
    • /
    • 2018
  • Changes in consumer purchasing patterns due to construction of large Western-style commercial buildings and introduction of new purchasing methods in South Korea in the 1990s led to a gradual decline in traditional markets. Under such a new environment, Yukgeori market, one of Korea's exemplary markets, has continued to develop and survive, while maintaining the traditional market form of Korea, both physically and operationally. Therefore, to find the characteristics of spatial configurations supporting the revitalization of traditional market, we deduced social attributes of spaces in street network of Cheongju city and the neighborhood including Yukgeori market by calculating the depths of nodes in the network using analysis models based on space syntax. The results illustrated that long street with the function to attract people and acts as a bridge of traffic and communication between highly modernized commercial area and traditional market can lead to continuous win-win development of both areas and the revitalization of traditional market through the promotion of social activities in the market. We expect that sound and sustainable development of contemporary cities, which lost tradition, will be achieved through the results of this study.

Space Syntax Analysis on Street System in Yakryeong Market District in Daegu, Korea (대구 약령시 지구 내 가로 체계의 공간구문 분석)

  • Jeong, Sang Kyu;Lim, Soo Young;Park, Joon Young
    • KIEAE Journal
    • /
    • v.13 no.2
    • /
    • pp.151-156
    • /
    • 2013
  • This study examines the properties of spaces where historical and cultural resources have been preserved in the street system of Daegu Yakryeong market district, by using Space Syntax methodology. The results were obtained through ASA(Angular Segment Analysis) on each node (spatial unit) in the street network. An overall characteristic of spatial configuration in street system of the surveyed district is that nodes in the street network tend to form socially integrated spatial structure to allow easy access to each space in the system. There are a small number of socially isolated spaces in the street system, which are located at nodes in narrow streets adjacent to the roadway outside the district, or in narrow alleys between early modern Korean buildings. More than half of the surveyed spaces have high levels of social integration, which contain buildings playing a central role of the community, a traditional street market, symbolic landmarks. In conclusion, it is expected that the achievements of this study will contribute in leading to rational land use planning for sound and sustainable development of historical and cultural resources in an urban district.

A Study on the Social Value accumulated in the Architectural Form - In case of Nakwon Building - (건축 형태에 내재하는 사회적 가치에 대한 연구 - 낙원상가를 중심으로 -)

  • Lee, Jae-Young;Kim, Ma-Rie;Yoon, Chae-Shin
    • Journal of the Korean housing association
    • /
    • v.26 no.3
    • /
    • pp.55-64
    • /
    • 2015
  • This study is conducted to understand the social value of Nakwon building, which has been instilled in the architecture of the building, through an analysis of formative elements unique to the center. The architectural characteristics of Nakwon building have been formed over a long period of time in relation with its surroundings and social change. Before looking into the formation of the center, this study investigates the street network planning of downtown. The street network was planned to expand in a north-south direction in order to accommodate a future increase of traffic volume as a result of industrialization and a population increase in downtown. This was manifested in expanding Samilro Street which passes through the lower part of Nakwon building, as well as in forming the architecture of the center. That is, the center has formed a symbiotic relationship with its surrounding areas, sharing space with them. The interior of the center seems to have an independent form while keeping a relationship with its external format, but it is seeking change internally in response to external change. Interior space has been departmentalized over time since its initial establishment, and the internal traffic has also been subdivided accordingly. This is attributable to the fact that social change in the neighboring areas affected the formation of Nakwon building, and that in turn contributed to forming the unique characteristics of the building. Nakwon building is one of the deteriorated buildings in downtown Seoul. However, it was built out of social need to share space within the city, and it has been changed according to social need for the 'distribution of space within the building.