• 제목/요약/키워드: streetcar

검색결과 10건 처리시간 0.027초

서울시 381호 노면전차 목재 부재의 수종 식별 (Identification of Wood Members in Seoul Streetcar No. 381)

  • 김수철;오정애
    • Journal of the Korean Wood Science and Technology
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    • 제39권1호
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    • pp.33-40
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    • 2011
  • 본 연구에서는 서울역사박물관에서 인수한 전차 381호에 사용된 목재 부재의 수종 식별을 실시하였다. 전차 381호는 두 대 남은 전차 중의 하나로 서울시의 중요한 문화유산이다. 따라서 전차의 역사를 지키기 위해 복원하고 손상이 가지 않도록 보존하는 것이 중요하다. 전차의 보존처리 시 동일한 수종의 목재로 교체하기 위해 외부와 내부에 쓰인 목재의 종류를 알아보고자 내부 6점, 외부 1점 총 7점에 대한 수종 식별을 실시한 결과 미송류(douglas-fir, $Pseudotsuga$) 2점, 나왕류(lauan, $Shorea$) 2점, 외래산 소나무(ponderosa group, $Pinus$) 1점, 잎갈나무류(larch, $Larix$) 1점, 상수리나무류(cerris group, $Quercus$) 1점으로 식별되었다.

신교통시스템의 교차로 제어기술연구 (Study of control technical of cross load at New traffic system)

  • 이수환;박재영
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2009년도 제40회 하계학술대회
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    • pp.1175_1176
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    • 2009
  • In comparison with different mass transportation systems, the streetcar is lower, both in speed and transportation capacity. However, it has the advantage of reducing the cost of construction, because it makes infrastructure simple, by using the road. It is proper in the city, where the population is few, to raise the efficiency of traffic. The convenience is high to passengers. On time accuracy and the commercial speed is influenced by operating condition. Generally that is organized into 21m degree in 6 quantity. All passengers in a streetcar are about 180 people. The maximum speed is 40~60km/h. When road traffic is considered, the speed can be reduced to 15km/h. To enhance the speed, the construction of a priority signaling system is necessary which is integrated with the road traffic operation information system. In order to develop a better Traffic Control System which is connected to a Traffic Control Center, a Priority Signaling System which incorporates Intersection Control Technics must be included.

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등록문화재 전차381호의 도료 분석 (Analysis of Paint used in Streetcar No. 381 of Registered Culture Property)

  • 김수철;박민수;서정훈
    • 보존과학회지
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    • 제28권3호
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    • pp.277-283
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    • 2012
  • 본 연구는 전차381호(등록문화재 제467호)의 페인트 시료에서 근현대 도료의 특성을 밝히고자 현미경적 관찰 및 적외선 분광분석, SEM-EDS 분석을 실시하였다. 현미경 관찰에서 상부와 하부 페인트는 각각 26층, 29층의 도색 층위를 이루고 있고 두꺼운 층은 $100{\mu}m$에서 얇은 층은 $10{\mu}m$까지 다양한 두께로 도색된 것으로 확인되었다. 페인트는 적색, 녹색 등 여러 색상을 사용한 것으로 확인되며, 도색 전 표면 처리를 위해 퍼티가 사용되었음이 관찰되었다. 적외선 분광분석 결과 스펙트럼에서 C-H stretching bands와 C=O stretching band, aromatic bands, C-H bending bands, C-O stretching bands의 흡수대가 관찰되었고 Spectrum search 결과에 따라 알키드수지로 확인되었다. 무기물의 성분 분석을 통해 시료 표면의 금색은 구리를 주성분으로 한 페인트를 사용했으며, 퍼티 층은 카올린(kaolin, 카올리나이트 $Al_2O_3{\cdot}2SiO_2{\cdot}2H_2O$와 할로이사이트 $Al_2O_3{\cdot}SiO_2{\cdot}4H_2O$), 탈크(talc, $3MgO{\cdot}4SiO{\cdot}H_2O$), 아연화(zinc white, ZnO)를 성분으로 하는 래커퍼티를 사용한 것으로 판단된다.

테네시 윌리엄스의 블랑쉬 다시 기억하기 - 공포와 연민을 넘어서 책임과 공감으로 ("It's our grief": Re-membering Blanche beyond Pity and Fear)

  • 김미정
    • 비교문화연구
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    • 제38권
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    • pp.29-63
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    • 2015
  • This paper attempts to re-read Tennessee William's A Streetcar Named Desire from a non-Aristotelian perspective, particularly focusing on the audience performativity. In Chapter 6 of the Poetics, Aristotle says that tragedy has a final purpose or end (telos) and that is to inspire a catharsis (literally "purification") of pity and fear by means of representation and to give pleasure from experiencing their relief. However, a dramatic theoretician Augusto Boal argues that Aristotelian catharsis is not to get rid of pity and fear through their vehement discharge; rather, the basic function of catharsis is the purging of antisocial elements from the social body and the restoration of order because catharsis occurs when the spectator, terrified by the spectacle of the catastrophe, is purified of his "hamartia" which looks similar to the tragic flaw of the hero in the play. Thus, Boal asserts that Aristotle's coercive system of tragedy manipulates the emotions of the passive spectator. By contrast, in non-Aristotelian aesthetics, tragedy functions not as legitimation for a particular political configuration but as the performance of ethical acts-through which all the participants, including not only the actors but also the audience, communicate more actively about practical problems and actively work in order to make sense of themselves, others, and society. Here, the audience is required to restore and reinforce his/her capacity to think and to act; thus, an unquestioning, passive, indifferent attitude is not allowed. In these contexts, this paper explores how Tennessee William's A Streetcar Named Desire involves the audience in the responsibility for what occurs on the stage, in order to urge the audience's ethical judgements and responsible acts. This paper argues that what this play asks of us is not catharsis, the purging of pity and fear, but empathy toward the other's pain, beyond pity and fear, to carry out our responsibility of sharing in and caring for the other's suffering. That is to say that it will be an ethical way to "re-member" Blanche DuBoi-the iconic Williams victim "dis-membered" by traumatic memories and open wounds and is thus unable to complete her grieving and mourning-as one of us, not as the other. It will be the only way to remember right regarding her tragedy.

ATP시스템에서 열차속도에 따른 지상자에서 차상자로의 자계의 세기에 관한 연구 (A Study on the Magnetic Intensity from Wayside Transmitter to On-board Transmitter about the Train Speed in ATP system)

  • 김민석;고준석;이상혁;김민규;이종우
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2010년도 춘계학술대회 논문집
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    • pp.1841-1848
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    • 2010
  • Electric railway system consist of rolling stock, track, signal and streetcar line system. ATP(Automatic Train Protection) system in railway signaling system is the important one grasping the position and velocity of a train. The wayside transmitter of ATP system is installed between rails. Recently, the research about increasing train speed has been developed in total departments of the railroad systems. The study on the information transmission between on-board transmitter and wayside transmitter is required for increasing the train speed in the ATP system. When the train speed is increased as to same transmissi on distance, the problem on information transmission occurs because the transmission time is decreased. In case that the transmission distance is extended, the transmission time is decreased with respect to the train speed. Therefore, we have to define the standard magnetic intensity as to the train speed in order to transmit correctly telegram. In this paper, the transmission distance for the telegram is suggested on the basis of the train speed. Also, the standard magnetic intensity from the wayside transmitter to on-board transmitter is proposed by using transmission distance regarding the train speed in the ERTMS/ETCS system by using Matlab program.

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1950-1960년대 남성 영화배우들의 티셔츠 이미지 연구 (A Study on the 1950s and 1960s T-Shirts Design′s Influence of Actor′s Image)

  • 정은숙
    • 복식
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    • 제54권6호
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    • pp.91-100
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    • 2004
  • The purpose of this study is to evaluate the influence of T-shirt as a movie costume on the modem mass fashion. The way of study is to analyze the changes of men's image with T-shirt as Hollywood actors costume in 50's and 60's. The costumes create the characters with meanings and symbols moreover they lead fashion as well as promoting artistic value of films. At the end of the 19th century, this shirt learnt the ropes in the U.S. Navy well before it won the hearts of sportsmen and workers alike, with its twin virtues of comforts and hygiene. When American soldiers returned home after World War II showing their T-shirts in the sweltering heat of the Tropics, their shirts were as heroic as they were. Furthermore the new stars of Hollywood, going by such names as Marlon Brando and James Dean, gave the T-shirt its rebel cachet and showed the whole world. Be it tom open on Marlon Brando's torso in Elia Kazan's 'A Streetcar Named Desire', or peeping out dazzlingly white from under James Dean's red jacket in 'Rebel Without a Cause', the T-shirt flaunted its sexuality and emanated the sweet smell or revolt. It would be the banner of rebellion for a whole generation. The T-shirt had finally found its way into the history of fashion and was there to stay.d was there to stay.

철도궤도회로시스템에서 동일한 주파수를 사용하는 궤도회로 사이의 이격거리에 대한 연구 (A Study on the Distance Between the Track Circuits Using Identical Frequency in Railway Track Circuit System)

  • 김민석;이종우
    • 전기학회논문지
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    • 제58권11호
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    • pp.2168-2174
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    • 2009
  • Electrical railway system consists of rolling stock, track, signal and streetcar line system. Track circuit system is a vital system due to checking the location of trains. Track circuits are divided by using frequency and isolated electrically. Currently, there is not a regulation for the distance between track circuits using identical frequency. In case of installing additional track circuits in large stations or marshalling yard, the problem which is that the signal is not exactly transmitted to the track circuit occurs due to the mutual interference. In other words, the track circuit properly is not operated on account of wrong induction current by the mutual inductance between track circuits. In this paper, we suggest the electrical model between track circuits and numerically calculate demanded parameters in electrical model. The distance between track circuits satisfying the mutual inductance which does not happen to the mutual interference phenomenon is presented about the distance of track circuit. It is proved by using Matlab and PSpice program as the amplitude of mutual induced current.

고속화에 따른 철도터널의 단면규모 결정요소에 대한 고찰 (A Study on the Principal Factors of Rail Tunnel Cross-Section Design due to High Speed)

  • 류동훈;이현정;한상연;신현일;정병률;송충렬
    • 한국철도학회:학술대회논문집
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    • 한국철도학회 2011년도 춘계학술대회 논문집
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    • pp.1487-1501
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    • 2011
  • Recently, fast-growing up railway transportations. Because, regional traffic congestion problem solving and a period of rapid expansion to meet the demand of industries. In addition the government also suggest to new paradigm for the future 'Low Carbon, Green Growth' is presented as a new national vision. To meet the social needs and the time demands, Last of the railway increase very long tunnels and huge deep tunnels. Especially this trend accelerated high speed up in the tunnel, the revision of design criteria and research challenges are being actively improved. Mainly in the tunnel cross-section was under the control of the vehicle train speed 150km/hr by the construction of the vehicle cross-section of the tunnel. More than 200km/hr rail tunnel depending on the vehicle's speed caused the tunnel to the pressure fluctuations will be governed by the aerodynamic changes. Considering the economy to ensure the optimum cross-section of the railway tunnel to the description scheme is selected cross-section of the railway tunnel to determine the size domestic or international railway tunnel for the elements((based on fast Algorithm design criteria, the center line spacing, streetcar line, cross-sectional shape, sectoral issues, such as interface and aerodynamics) based on design practices and to review results. In this study, to propose guidelines depending on the size of a railway tunnel cross section for the size of the determining reasonable factors when designing the railway tunnel and cost-effective standards guidelines.

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트램 운전자격제도 도입방안 연구 (Study on the Introduction of Tram Driving Qualifications)

  • 최양규;이종석;백주현
    • 한국철도학회논문집
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    • 제18권2호
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    • pp.94-104
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    • 2015
  • 트램은 1900년대 초중반 대중교통으로서 많이 이용되어 왔으나, 이 후 교통체계가 자동차 중심으로 발전됨에 따라, 도시교통난 유발과 도시환경미관을 저해하는 등의 이유로 활용성이 낮아졌다. 최근에는 친환경적 최첨단 트램기술이 개발되어 트램에 대한 수요가 점차 증가하고 있는 상황이다. 이러한 트램 교통시스템이 철도와 도로교통의 두 가지 특성을 갖고 있음에도 불구하고 우리나라에서는 관련 법령에 트램 운전자의 자격에 대해서 규정하고 있지 않다. 트램은 도로 교통과 인접하거나 연계되어 운영되기 때문에 자동차와의 사고발생 가능성이 높으므로, 우리나라에 효과적으로 도입하기 위해서는 운전자의 자격요건을 정립함으로써 사고 시 피해를 최소화하고 신속한 대응이 가능하도록 해야 할 필요가 있다. 본 연구에서는 이를 위하여 해외 트램 운전자격제도를 조사, 검토하였고 이를 통해 철도안전법 및 하위법령 등 관련 법에 대한 보완방안을 고찰하였다.

도시 생활구조물 활용을 위한 CIGS 태양전지 심미성 향상 제품디자인 개발융합연구 (Convergence Research for CIGS Solar Cell Aesthetics Product Design Development for Utilizing Urban Living Structures)

  • 조재윤;장희수;정제윤;남원석;장중식
    • 한국융합학회논문지
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    • 제11권4호
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    • pp.157-163
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    • 2020
  • 본 논문은 도시 생활구조물 활용을 위한 CIGS 태양전지 심미성 향상 제품디자인 개발융합연구로써, 기존 태양전지 패널의 문제점을 파악하고 제품디자인의 심미성 요소를 바탕으로 설문조사와 FGD [전문가 집단 토론]를 통해 CIGS 태양전지 심미성 향상을 위한 전문적인 심미성 요소를 도출하였다. 도출된 심미성 요소 중 '환경 조화성', '패턴 균형성', '시대 보편성' 이렇게 상위 3종을 콘셉트로 제품 디자인 프로세스를 진행하여 심미성 향상을 위한 CIGS 태양전지 모듈 디자인과 어셈블리 디자인을 도출하였으며, 제품 시뮬레이션을 통해 아파트, 베란다와 창호, 스트릿퍼니처에 적용했다. 본 연구는 추후 실제 도시 생활구조물에 활용해 심미성과 CIGS태양전지의 기능을 적용하기에 적합하며, 향후 연구방향은 다양한 패턴과 구조적 디자인개발에 관한 연구가 필요하다.