• Title/Summary/Keyword: 철도역사

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Methodology for Assessing an Integrated Mobility of the Passenger Passing through Intermodal Transit Center (복합환승역사 통행자 기반 통합 모빌리티 평가 기법 개발)

  • You, So-young;Kim, Kyongtae;Jeong, Eunbi;Lee, Jun
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.16 no.5
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    • pp.12-28
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    • 2017
  • The core of the transportation service, so-called Mobility 4.0 is the flexibility of the entire mobility and its implementation. By doing so, the most essential element is to build a platform to link a supply and a demand simultaneously. In other word, a comprehensive analytical framework is to be set with a data repository which can be periodically updated. With such circumstances, the entire trip chain including pedestrian movements is required to be thoroughly investigated and constructed at the viewpoint of the intermodal transit station. A few studies, however, have been attempted. In this study, the comprehensive analytical framework with the integrated mobility at intermodal transit station was proposed, which consisted of the three modules; 1) Data Repository Extracting from Smart Card DB, 2) Framework of Analyzing Integrated Mobility, and 3) Interpretation of the Integrated Mobility with GIS information and the other factors. A case study with the seven railway stations (Sadang, Sindorom, Samseong, Gwanghwanoon, Gangnam, Jamsil, Seoul Nat'l Univ. of Education) was conducted. The stations of the case study were clustered by the three groups with the statistical ground, and it is most likely to understand the effect of a variety of factors and a comprehensive data-driven analyses with the entire trip stages.

Importance Factor Analysis on Transfer Facilities by Considering Characteristics of Urban Railway Station (도시철도역사의 유형별 특성을 고려한 환승시설의 중요도 분석)

  • Kim, Hwang Bae;Ahn, Woo-Young;Lee, Sang Hwa
    • Journal of Korean Society of Transportation
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    • v.32 no.5
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    • pp.487-496
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    • 2014
  • Much research has been actively done so far on the inconvenience of each urban railway station; however, Research is on importance factor analysis on transfer facilities by considering characteristics of railway stations is relatively insufficient. In this study, a novel method of finding causality between transfer facilities(movement, information, comfortability, etc,) in terms of demands and platform types is provided by using SEM(Structural Equation Model). The results of SEM analysis show that a large demand transfer station if combined with island and segregate platform types, has a higher importance factor with respect to information facility, movement facility position and comfortability. In addition, a medium demand transfer station if combined with separate and separate platform types has a higher importance factor with respect to information facility, movement facility and comfortability.

The Passenger Evacuation Simulation Using Fluent and EXODUS (Fluent와 EXODUS를 이용한 승객피난 시뮬레이션)

  • Jang, Yong-Jun;Lee, Chang-Hyun;Park, Won-Hee;Jung, Woo-Sung
    • Journal of the Korean Society for Railway
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    • v.11 no.1
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    • pp.95-100
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    • 2008
  • The simulation analysis of fire-driven flow and passenger evacuation in Daegu subway station, Chung-Ang, have been performed. The first location of outbreak of fire is inside passenger car in the third basement in Chung-Aug station, The smoke flow in the second and third basement has been analyzed using FLUENT 6.2. The CO (carbon monoxide) and temperature distribution in the train units and station platform have been obtained and transferred to input data for evacuation simulation. The highest temperature in the train units was 1500k. For the simulation of passenger evacuation, EXODUS has been used for whole basements (level 1${\sim}$level 3) in the station. Total number of people was assumed to be one thousand and 640 were placed inside train and 360 were placed outside train. In evacuation simulation, an average of 135 passengers were killed and an average time to evacuate takes 10min 19sec. The main evacuation routes used by passengers were investigated and the cause of death was identified by evacuation simulation.

A Study on Establishment of Social Force Model for Maintaining Social Distance on Multi Use Facility (다중밀집시설의 사회적 거리 유지를 위한 Social Force Model 구축방안)

  • Cho, Woncheol;Ko, ChilJin;Kim, DoGyun;Kim, Chunsu;Yu, ByungYoung;Lee, Seonha
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.19 no.4
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    • pp.1-12
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    • 2020
  • In this study, the effect of the social distance maintenance and pedestrian route system was analyzed for Seoul Station, one of the multi use facilities according to the COVID-19 pandemic. For analysis, the Seoul Station pedestrian network was established through the survey of the number of passengers and CAD floor plan. A pedestrian that maintaining Social Distance was implemented using the Social Force Model. Based on this, scenario analysis was proceed. As a result, when the walking line system was installed the average walking speed decreased compared to the current situation. but the average density was analyzed that maintain the walking level of service (LOS)'C', this mean walking line system is effective, and the effect of the walking line system was proved. It can be used as a pedestrian simulation model.

Service Satisfaction Evaluation of Each Travel Section in Seoul's Subway Junctions (서울 도시철도 환승역의 통행구간별 서비스만족도 평가)

  • O, Mi-Yeong;Kim, Jang-Uk;Park, Dong-Ju;Son, Ui-Yeong;Lee, Su-Beom
    • Journal of Korean Society of Transportation
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    • v.28 no.4
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    • pp.85-93
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    • 2010
  • Unlike the existing subway service evaluation system, service evaluation indices by travel section in 26 subway stations were developed and appraised. Travel sections were classified into (1) subway station approach, (2) from entrance to platform, (3) platform, and (4) passageway for transfer, after which weights by travel section and by service evaluation index were estimated using analytic hierarchy process (AHP) by transportation experts. Subway service satisfaction data was gathered from 2000 passengers at the 26 subway stations. The results showed that the weights of (1) subway station approach and (4) passageway for transfer were highest and the weights by travel sections were different if kinds of services were the same. Comfort on the platform, crowdedness in the passageway for transfer, and transfer information from entrance to platform were highest in order in terms of satisfaction. Meanwhile, the results of the IPA showed that services in the passageway for transfer were high in terms of weights but were relatively low in terms of satisfaction. Therefore the services in passages for transfer needed to be reformed preferentially.

Characteristics of Washed-off Pollutants from Railway Station During Storms (강우시 철로 역사에서 발생하는 비점오염물질의 유출 경향 및 특성)

  • Kim Lee-Hyung;Oa Sunguk;Lee Seonha
    • Journal of the Korean Society for Railway
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    • v.8 no.1
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    • pp.15-20
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    • 2005
  • The ministry of Environment, Korea, are designing the TMDL(Total Maximum daily Load) program far 4 major large rivers to improve water quality from possible pollutants. It can be successfully performed as controling of nonpoint pollutants from watershed area. Railway stations are stormwater intensive land use because of high imperviousness and high pollutant mass emissions from various activities. Especially the metal pollutants from the railway station were recognized as an important pollutants because of its toxicities. In order to characterize the washed-off pollutants. the monitoring were performed on a railway station during storms. Pollutant concentrations are exponentially decreasing during the storm duration. The 95% confidence interval of pollutant concentrations in an hour storm duration ranges from 61.6 to 115.4mg/L for TSS(mean=88.50mg/L),103.8-244.1mg/L for COD(mean=174 mg/L) and 7.68-17.32mg/L for Oil & Grease(mean=12.5mg/L). The ranges of metals were 39.2-84.0 $\mu\textrm{g}$/L for total Cu(mean=61.6$\mu\textrm{g}$/L), 14.0-25.8$\mu\textrm{g}$/L for total Pb(mean=19.9$\mu\textrm{g}$/L) and 182.2-376.l $\mu\textrm{g}$/L for total Zn(mean=279.2$\mu\textrm{g}$/L). The first flush criteria for best management practices can be suggested to 50% pollutant mass emissions during 30% of the total flow.

A Study on Universal Design Guideline of the Urban Railway Station: Public Toilet (도시철도 역사 위생시설의 유니버설 디자인 기준에 관한 연구)

  • Kang, Byoung Keun;Park, Kwang Jae;Kim, Sang Woon;Lee, Joo Hyung;Lee, Ju Yeon
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.21 no.1
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    • pp.47-56
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    • 2015
  • Purpose : As the number of the transportation poor has increased, the application of Universal Design on urban railway station has recently been focused. However, the current criteria used in domestic areas did not show the characteristic of facilities within urban railway station. Therefore, this study aims to explore the detailed criteria in applying ideas from Universal Design to sanitary facilities, especially toilets within railway station. Method : This study explores the criteria by evaluating findings from previous studies. First, the current situation of sanitary facilities in railway station is assessed. Then, the detailed criteria applicable to railway station toilets are concluded, by reviewing types of transportation poor and principles of Universal Design. Result : Findings from this study are as follows. First, the current criteria applied to railway station toilets lack ideas of Universal Design, so the better criteria applicable to sanitary facilities in railway station are necessary. Second, standard criteria used in domestic areas with newly additional criteria suggest that sanitary facilities should be established according to those criteria. Taken together, the better sanitary facilities should be provided to railway users through the application of Universal Design to railway station toilets. Implication : For the future users in railway station toilets, the additional research on types of diverse space and other sanitary facilities within railway station should have been continued.

Reformation of Legislation and System for Improving Seoul Metropolitan Railway Transfer Center and Connection Transportation Facility (수도권 광역철도역 환승센터 및 연계시설확충을 위한 법제도 개선방안)

  • Kim, Si Gon;Kim, Ji Yeon
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.37 no.1
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    • pp.119-124
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    • 2017
  • In this paper, 18 railway stations in Gyunggi-do are selected as metropolitan transfer centers out of 203 stations based on three elements. They are the number of passengers, the level of connection transport, and the level of relevant plans. For 18 stations the level of service (LOS) is analyzed for connection transport system. As a result, half of them are found to be below LOS "D". In order to maximize the use of those railway stations, a method is proposed to upgrade the level of service to "C" above. Finally, the improvement plans are suggested for two acts. In the Special Act on Metropolitan Traffic Management of the Metropolitan Region, the central government financial support ratio is suggested from 30% to 50%, from "necessary costs" to "total costs." In the Act on National Integrated Transport System Efficiency, 50% for connection road and 70% for connection raiway are suggested.

The Study on the Archives Held in Railroad Stations in Busan (부산지역 철도역 소장 기록의 잔존양태 분석)

  • Lee, Ju-Yeon;Kim, Hee-Young
    • Journal of Korean Society of Archives and Records Management
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    • v.11 no.1
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    • pp.299-326
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    • 2011
  • This paper surveyed records and archives which the railroad stations in Busan possesses and illustrated the status of them. Also we examined whether records and archives of railroad stations contain the memories of localities or not. We visited 17 railroad stations in Busan and we found that 1) the archives in railroad station are fugitive archives 2) the records or archives are classified into five categories, 'station's history', 'report on station-adjacent area', 'report of drive and transport', 'photos', and 'other materials' 3) the volume of such archives in 17 stations are different because of disposal or missing 4) Each archives in same category have same form. Especially the descriptions and images in 'station's history', 'report on station-adjacent area' represent much to memories of locality, but we also must examine the public records, private records related railroad station in Busan for documenting localities. To bridge the gap we suggest to collect oral records by relevant persons.

A Study on Universal Design Critical Factors of the Urban Railway Station (도시철도 역사의 유니버설 디자인 기준요소에 관한 연구)

  • Kang, Byoung-Keun;Lee, Joo-Hyung;Kim, Sang-Woon;Kang, Tae-Sung;Byun, Seong-Heon
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.20 no.2
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    • pp.27-35
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    • 2014
  • Purpose: The number of the transportation poor has been steadily increased, and also the social perspective toward the disabled has been changed. Thus, Universal Design has been needed. In particular, the unknown majority of the transportation poor have frequently used the urban railway facilities which should reflect the ideals and principles of Universal Design. However, previous research has not focused on the study on critical factors of Universal Design. Based on this observation, the present study aims to find out Universal Design critical factors of urban railway station. Methods: This study explores the criteria of planning Universal Design in the urban railway station by analyzing and comparing the similar criteria used in both domestic areas and foreign countries. Result: Findings from this study are as follows. First, we found out the critical factors of Universal Design in the urban railway station by comparing and analyzing the similar criteria previously used. Second, this study also suggests the better directions toward the domestic criteria relating to the urban railway system. Third, we found the need of the universal standard as well as individually corresponding strategy. Moreover, we found the need of preparing the critical factors for the physical environments as well as the human service. Implications: The further research on findings of the planning criteria will have been continued on the basis of findings of the present study.