• 대한교통학회지
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• 제12권3호
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• pp.29-47
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• 1994

Although subway system continues to be the backbone of transportation systems in a city like Seoul, there will still be areas across the city where subway services are not avaliable. Interest has steadily grown to fill this missing routes in overall urban transportation system. Light Rail Transit (L.R.T) system has been recently thought to be an appropriate mode of transportation by businessmen, professionals and transportation industry. In this regards, the purpose of this study is to explore whether L.R.T can be a feasible form of urban rail mode in the context of Seoul. First, the study develops the mathematical models to derive optimum route networks and stations. Integer Programming is employed to determine whether alternative routes are financially viable from the viewpoint of revenue maximization principles. Second, mathematical models developed are applied to Yoido area in order to examine the validity of model structures. The models constructed turns out be capable of handling alternative routes and stations. Application of models are successfully carried out to derive financially feasible set of routes and stations.

• 한국자동차공학회논문집
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• 제15권1호
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• pp.38-48
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• 2007

this paper analyses how much acceleration and deceleration of urban rail vehicle should be applied and how to choose an operation mode to minimize energy consumption when train runs between stations within the fixed operation time. The decided operation pattern satisfying the minimum energy consumption becomes a target trajectory and a basis for the controller design criteria. To make this goal it grasps the characteristics of urban rail vehicle, realize operation energy model of urban rail vehicle and verity the accuracy of embodied model the Matlab simulation with the same operation result of real route. It searches for operation pattern to minimize operation energy by changing the acceleration and deceleration on the imaginative route and proposes operation pattern minimizing energy consumption by applying real operation data between stations of Seoul Metropolitan Subway Line 6.

• 교육시설
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• 제15권4호
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• pp.14-25
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• 2008

The Purpose of this study is to find out the renewal methods of Dae-jun railway station areas, focusing on the domestic/foreign case studies of the railway station areas and the possibility of the Industry-University-Institute collaboration in this area. As a result, this study shows that the revitalization for the impact area around rail transit station in the aspect of urban spatial structure, mixed land use, type of facilities and exchanging transit system of mass traffic etc, as well as such non-physical aspects as Industry-University-Institute collaboration and administrative planning. It does so by strengthening ties between hardware and software studies of urban planning and University Facilities planning. Finally this study suggested the strategy for the renewal of impact area around the rail transit stations.

• 한국항만학회지
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• 제11권2호
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• pp.305-320
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• 1997

The objective of this paper is to analysis & forecast on the change in spatial structures of southeast region by development of the Seoul-Pusan high-speed Rail. To measure the spatial structures, it was used the method of mean center and standard distance among of centrographic measures as analytical tools. The changes of spatial structures patten over time and space in the southeast region were surveyed using population and employment data of 57 zones. And also, to forecast the spatial structures of the southeast region after opening of the Seoul-Pusan high-speed rail, it was supposed three(3) scenarios which designed using influential area with centering around of the proposed high-speed rail stations. Therefore, the results of this research indicate as follows; 1) The spatial structures of population is showed a trend of continual concentration toward Ulsan city area, and also the spatial structures of employment is showed a trend of continual dispersion over time. 2) The forecast of three93) scenarios supposed after opening of the Seoul-Pusan high-speed rail in 2006 show a change of the spatial structures with both population concentration and employment dispersion. In the meantime, the rapid increase of population and wide dispersion of employment is reform with centering around HSR stations which builted in the southeast region after opening of high-speed rail. 3) It shall furnish valuable data to establish the development strategy of urban and local region, and also forecast the change of spatial structures about population and employment in influential area which passed on high-speed rail line & stations by method of mean center and standard distance among of centrographic measures as analytical tools.

• KIEAE Journal
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• 제15권5호
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• pp.21-33
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• 2015

Purpose: Domestically, a recent controversial part on Mixed-Use Development is its case that utilizes railroad sites among urban infrastructure. but most of all, a concern is being concentrated on the Mixed-Use Development that uses railroad depot. It has the advantage, which can give diversity and publicness to urban environment by using and planing the upper and bottom of railroad depot, a proximity site as Development Available Land. However, there are few cases except for only Yang-cheon APT in SinJeong railway depot as a domestic case even though a domestic concern about Mixed-Use Development is rising more than ever. Method: Accordingly, this study has something in common with a domestic case, dealing with a case of development in Hongkong that enhances efficiency for city space through Mixed-Use Development and solves various urban problems. Result: A purpose of this study, based on overall comprehension about Rail and Property Model of MTRC in Hongkong, is to figure out how it solve various problems in Mixed-Use Development using Railway Depot or stations in the base of Rail and Property Model of MTRC.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 정기총회 및 추계학술대회 논문집
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• pp.1743-1753
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• 2011

Seoul Metropolitan Government has performed alternative transit system, light rail transit(LRT), for settling the problems of urban public transit system based on conventional bus service and heavy rail transit(HRT). LRT projects of total 8 lines(about 73.6km), including Ui-Sinseol line, have been planned as Build-Transfer-Operate(BTO) projects. For the first LRT, Ui-Sinseol line, however, design of structure had met standard for design of HRT, because of no domestic design code for LRT when participates of Ui-Sinseol project submitted the design proposal. This case study reports a successful example of LRT design minimizing the scale of stations designed in base of HRT code. The problems, like oversized structures compared with LRT vehicles, excessive costs for construction, had been resolved through negotiations with the participates of Ui-Sinseol line. Result suggests that present and future costs for construction and maintenance of the LRT projects in Seoul be considerably reduced in advance.

• 대한토목학회논문집
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• 제2권2호
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• pp.1-10
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• 1982

여객역(旅客驛)이 대개 도심(都心)에 위치(位置)하고 있는 탓으로 도시(都市)의 성장(成長)과 함께 교통혼잡(交通混雜)의 요인(要因)이 되고 있다. 본(本) 연구(硏究)는 부산(釜山)을 예(例)로 하여 여객역(旅客驛)의 입지(立地)에 대한 대안(代案)을 설정(設定)하고 시내통행(市內通行) 및 시외연계(市外連繫) 접근통행별(接近通行別)로 통행발생(通行發生), 통행배분(通行配分), 수단선역(手段選擇), 노선배정(路線配定)의 모의실험(模擬實驗) 과정(過程)을 통하여 여객역(旅客驛)의 입지(立地)가 도시교통체계(都市交通體系)에 미치는 영향(影響)을 비교(比較) 분석(分析)하였다.

• 한국철도학회논문집
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• 제17권3호
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• pp.201-209
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• 2014

세계도시의 철도역들은 새로운 역사개발 및 기존역사 재생에 있어서 대중교통지향형개발(TOD) 패러다임에 의한 개발을 실시해 오고 있다. TOD는 대중교통결절점을 중심으로 고밀화, 복합적 토지이용, 보행친화적 환경조성, 다양한 대중교통수단 연계 등을 융합한 도시개발이라 할 수 있다. 국내의 연구에서는 TOD 개발에 있어 정책적, 방향성 제시를 위한 많은 연구가 진행되었다. 방법론적으로는 TOD 계획요소에 대한 대중교통이용률, 토지이용의 효율화, 지하철이용자수요와의 실증분석 등의 연구가 진행되어 왔다. 그러나 TOD의 주요 계획요소에 대한 미약한 현황분석은 TOD의 실질적인 정책적, 제도적 지원을 창출할 수 있는 근거를 마련하지 못하는 실정이며, 역세권의 문제점을 파악하는데 다양한 관점에서 고려되지 못하는 한계점을 지니고 있다. 따라서 본 연구에서는 선행연구와 FGI를 통해 TOD 계획요소를 도출하며, 역세권 반경 500m를 기준으로 분석한 자료의 표준화(Re-Score)값과 AHP 분석을 통해 산출된 계획요소에 대한 중요도를 곱하여 평가점수를 도출한다. 분석결과 TOD 계획요소의 중요도는 접근특성, 대중교통특성, 토지이용특성, 인구특성 순으로 나타났고, 서울시 32개 주요 환승역세권은 잠실역, 사당역, 교대역 등이 TOD 평가점수가 높은 것으로 나타났다.

• 대한교통학회:학술대회논문집
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• 대한교통학회 1995년도 한-중 국제학술회의 발표논문
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• pp.121-125
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• 1995

상해시남북쾌속궤도교통시규화적일조남북궤도교통간선,본문개소료공정개황급건의적기 출조건,제출료선용차량적사조원칙,제출료리용시구내국가철로수건성시궤도교통적가행성화 궤도교통차참선지적원칙、참간거리.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2008년도 추계학술대회 논문집
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• pp.2005-2013
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• 2008

Urban transit is a large scaled complex system which combines rolling stocks, power supply, signal communications, tracks & stations etc. KRRI develops nine key devices since July, 2007 as a part of the second phase of project on the standardization of urban rail transit system, which include information-communication system, station facilities, AC-DC current electric power system in urban transit. We promote the project under two directions, i.e. user-customer oriented standardization and strategic standardization for leading technologies in urban transit. In this paper, we present development plan of these key systems in view of system life cycle based on system engineering standards KSX ISO/IEC 15288 which supplies the common fundamental frame to describe the life cycle of artificial systems. System engineering process of KSX ISO/IEC 15288 are helpful to efficiently develop those key devices, although it is difficult to apply the standard identically to the key devices with the varieties and characteristics.