• 한국조경학회지
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• 제30권1호
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• pp.52-60
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• 2002

This paper presents a streetscape design for "Dangiae-Gil"which is located at 126-1 Yangpyung-2dong, Yeongdeungpo-gu, Seoul and is about 500m in length and about 24m in width. The design goals are to make a green street on which people want to walk and people can walk and rest safely and pleasantly. To achieve these goals, concepts of environmentally-friendliness, placeness, safety, amenity, vitality, connectivity, and democracy are developed. For pedestrian safety, shared street concepts, such as crank, slalom etc. are adopted. The site is divided into 5 thematic spaces, such as "Village Entrance Space", "Culture Street", "Dangsan Park", "Nature Street", and "Ferry Space". The Village Entrance Space, which is an entrance of the Dangjae-Gil and a welcoming space, is for communicating information about the area. "Dangnamu"(zelkova tree) and signs are introduced here. The Culture Street is for experiencing past and present culture of the area. Colored tiles and plant boxes attached to benches are introduced. The Dangsan park is a sacred space where modem people can feel the sacredness of nature arid of being in a refuge. Dangjib, Dangnamu, multi-purpose plaza, athletic facilities, and playground for infants are introduced. The Nature Street is a space for feeling and teaming nature which has disappeared from the area leading to the river and a space for community participation. The elementary school walls were demolished and nature education spaces, such as butterfly and dragonfly garden, ecological pond, wildflower garden, etc., which are related to school education, are introduced. The Ferry Space is a space symbolizing a old ferry crossing and an entrance plaza to a bridge for "Sunyu-do\" . A boat-shaped deck, an elevator for handicap people, and parking space are introduced. In conclusion, sustainable management schemes for the site are suggested.sted.

• 한국주거학회논문집
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• 제16권1호
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• pp.65-72
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• 2005

With the changing consciousness of community people and the rising standard of living, there has recently been an emphasis on the creation of public facilities' new functions and their role as local community facilities. This changing trends are accordingly requiring a change in spatial structure of the public facilities. In this study, an analysis was conducted with 24 public facilities situated in the Buk-gu district of Daegu to identify the adequacy of their space scale after functional variation. The results of this study are summarized as follows. 1) The site area of public facilities has been being widened after functional variation since more spaces are needed to provide an outdoor resting space with community people, expand a parking space, and operate a community center. 2) The factors that had a direct effect on the change in the use of space are the reduced space for administrative work and the expanded scope of the community center's function. Specifically, the areas of activities for civil service and administrative work and for reserve forces have been reduced due to reduction of function, and floor division by each function group has been becoming stricter due to addition of a community center's function. 3) It was shown that in terms of the space for functions of public facilities, spaces for civil service and waiting have increased mostly after function variation. After functional variation, the scale of spaces for civil service and administrative work has been being planned within the range of $200\~300 m^2$, regardless of the number of population to be covered by public facilities. 4) The space for public use is showing the greatest increase in public facilities which have been built after functional variation. The major factors seem to be the increased moving passages, the expanded convenient facilities for community people, and the increased convenient facilities for disabled. Facilities scale plans have been being made more systematically, compared to the conventional facilities.

• 한국실내디자인학회논문집
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• 제18권3호
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• pp.114-121
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• 2009

The number of the disabled is increasing every year. Growing interest in social welfare, but still the disabled person in places is restricted on the activities are due to obstacles. This study proposes an improvement direction through an research and analysis of installation status of convenient facilities in social welfare halls was planned after that the law of increase of convenience for the disabled person is enforced in 1998. This study analyzed nine social welfare halls of seoul including Yongsan-gu(GW), Guro-gu(GD, HW), Yeongdeungpo-gu(SG), Seodaemun-gu(SD), Dobong-gu(DB), Nowon-gu(NS), Seongbuk-gu(WG) and Dongdaemun-gu(JG). The evaluation criteria for the installation of convenient facilities for the disabled person in each social welfare hall based on the law of increase of convenience for the disabled person, and referred to other data. Also, review the criteria for the installation of convenient facilities, and grasp the present situation through the survey of convenient facilities in social welfare halls, and provides the installation standards of convenient facilities. The result are as followings. There were many problems to be improved in approach of the intermediate space, parking lot, entrance of the inside space and corridor that must be installed for the convenience of the disabled. In the intermediate space, the slope of the ramp, curb, induction handle etc. for a safety must be installed. Parking spaces for the disabled must be located closest to the main entrance, an induction marker or the handle, and the attachment of a directional sign etc. must be improved. In the inside space, it is convenient for the disabled person use to install an automatic door and swing door simultaneously at the main entrance. And, the height of the door handle, an induction block, a braille display panels of the appropriate height in the entrance, a braille display in start and end of the stairs handle, the handle of the side wall, the stairs to prevent slippage etc. must be improved in the corridors. The case of the sanitation which is a recommendation item is equipped formally with disabled toilets are difficult to use. Information and other convenience facilities for the disabled person in all the social welfare halls were not considered.

• International Journal of Aeronautical and Space Sciences
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• 제17권2호
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• pp.240-252
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• 2016

In this paper, an on-board orbit propagator and compressing trajectory method based on B-spline for a lunar explorer are proposed. An explorer should recognize its own orbit for a successful mission operation. Generally, orbit determination is periodically performed at the ground station, and the computed orbit information is subsequently uploaded to the explorer, which would generate a heavy workload for the ground station and the explorer. A high-performance computer at the ground station is employed to determine the orbit required for the explorer in the parking orbit of Earth. The method not only reduces the workload of the ground station and the explorer, but also increases the orbital prediction accuracy. Then, the data was compressed into coefficients within a given tolerance using B-spline. The compressed data is then transmitted to the explorer efficiently. The data compression is maximized using the proposed methods. The methods are compared with a fifth order polynomial regression method. The results show that the proposed method has the potential for expansion to various deep space probes.

• 한국농촌건축학회논문집
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• 제22권2호
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• pp.26-34
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• 2020

This study is to find a way that improves the pedestrian environment in the main street in rural areas. The main streets of five local governments in Jeollanam-do, general towns and bases seat of a myeon office, were studied. The research results are as follows. First, all three groups under investigation required multi-purpose activities on main street. This is thought to be due to the maintenance of the main street with vehicle-centered maintenance, thereby revising the walking space around essential activities. Second, the simple size of the sidewalk width is not closely related to the safety of pedestrians, and it is judged that the pedestrian space should be maintained considering the size of the floating population, acceptable activities, and proper sidewalk width. Third, the center where pedestrian space and streetscape are maintained has spatial constraints on sidewalks and lanes, so there should be spatial flexibility. Also, it is necessary to find a way to minimize the occupancy of pedestrian roads due to ground parking lots in relation to pedestrian continuity. Fourth, improvement of walking environment should involve community activities other than physical improvement.

• 인간식물환경학회지
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• 제22권2호
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• pp.181-197
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• 2019

This study is to analyze the current state, trend, and preference of the three chrysanthemum festivals representing South Korea that are hosted by local governments, and it is to be used as the basic data for preparing effective plans for the chrysanthemum festivals. The study was conducted from April 20, 2013 to November 25, 2017, and literature review, online search, interviews with persons in charge, field survey, and questionnaire survey were performed. As a result of the field survey, all three festivals had their space structures divided, themes decided and space images depicted based on chrysanthemum sculptures. The landmarks of the city, cultural assets, or great figures were selected to the main theme of the major chrysanthemum sculptures. The sculptures were decorated realistically for users to easily recognize the image. The main chrysanthemum sculptures tended to be introduced repeatedly. As results of the current state of visit and preference, it was found that the number of visitors has increased every year, along with revisits. The satisfaction and the preference for the festival were evaluated positively, and the chrysanthemum festival has become a local festival representing autumn, and a resource for vitalization of the regional economy. However, as a result of the survey, insufficient parking space and resting place, change of image of the sculptures, experience programs, and food shall be improved in order to increase the users satisfaction.

• 항공우주정책ㆍ법학회지
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• 제33권2호
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• pp.267-290
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• 2018

항공여객운송에서 항공기 지연 또는 연착은 여객 당사자들에게 상당한 시간적 비용적 문제들을 초래한다. 예상치 못한 항공기 연착에 의해 당사자에게 발생하는 2차, 3차 손해 등을 생각할 때, 여객에 대한 적절한 구제와 보상은 당연히 필요할 것이다. 이와 같은 이유로 항공사들은 항공기 지연이 있을 경우, 여객에게 적절한 보상절차를 마련해 두고 있고, 이는 각 국가의 항공 관련 행정절차상 제도화되어 있는 실정이다. 항공기 연착과 관련해서는 도착시각의 확정과 그 범위설정이 실제로 문제가 되는 경우가 많다. 이는 항공기가 최종 목적지에 도착한 시각을 언제로 볼 것이냐 하는 문제인데, 예를 들어, 항공기가 활주로 도착한 경우를 도착시각으로 볼 것인지, 승객의 하차수속을 위해 항공기가 주기장에 정차한 경우를 도착시각으로 볼 것인지, 아니면 실제로 승객이 하차를 위해 문이 열리는 순간을 도착시각으로 볼 것인지, 명확하지 않다는 것이다. 여기서 활주로 도착이나 주기장 도착 등 각각의 경우 그 시간 차이가 발생하는 경우에는 항공사의 보상유무가 달라지기도 한다. 즉, 최종목적지에서 항공기의 '도착시각'(time of arrival)을 정확하게 언제로 볼 것인가가 실무적으로 문제가 될 수 있다. 이와 관련하여, 2014년 9월 14일 EU 사법재판소에서는 Germanwings GmbH v. Ronny Henning 판결을 통해, 항공기의 도착시각에 관한 법리해석을 판단한 바가 있다. 본 판결에서 재판소는 여객의 하차를 전제로 한 항공기 정지 후 항공기문이 열리는 시각을 항공기 도착시각으로 판단하였다. 이와 같은 항공기 도착시각에 대해서는 본 판결이 EU 사법재판소 차원으로는 최초의 판결이었고, 이에 실무적으로 상당한 주목을 받은 바 있다. 아직 국내에 이 판결이 구체적으로 소개된 바가 없는 것으로 보이는 바, 본 논문에서는 이 판결을 소개하여 항공기 도착시각에 대한 해석기준을 분석해 보고자 하였다. 본 논문에서는 본 사안의 사실관계를 살펴본 후, 제1심, 항소심 및 EU 사법재판소의 판단을 정리해 보았다. 나아가 EU 사법재판소에서 파악한 항공기의 도착시각에 대해 재판소의 법리를 구체적으로 검토하고, 본 판결이 항공여객운송실무상 어떠한 의미를 갖는지 분석해 보았다. 나아가 본 판결이 갖는 몇 가지 문제점들도 함께 생각해 보았다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년 춘계학술발표대회 논문집
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• pp.327-331
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• 2009

Covering structures and elevated road of Cheonggyecheon are the by-products of the developing era when functionality and efficiency were emphasized. Historic river restoration project around Cheonggyecheon which had been emerged as a threat to the safety of the citizens due to its corrosion and structural defects as time passes had been performed during the period from July, 2003 through October, 2005 under the slogan of future-oriented urban environment creation. By dint of this river restoration project, its value is being heightened as almost all the rivers of Seoul including Seongbukcheon, Chungreungcheon and Honghaecheon have been arranged by inter-active linkage. In addition, this river is becoming a place frequented by the numerous visitors at home and aborad by providing the citizens with an attractive space for utilizing leisure time. Currently in the diversified areas, an academic research on the Cheonggyecheon restoration is under progress. In this study, sampled questionnaire for the visitors was carried out by site visit with the necessity of users' satisfaction survey in terms of revitalization of pedestrian space of the city street. As a result of this, natural restoration and provision of leisure space were surveyed to be highly assessed in terms of satisfaction and insufficient provision of convenience facilities including toilet and parking space was pointed out as a matter to be improved. As Cheonggyecheon is invigorated from the obstacle of urban environment through its epochal restoration, its value provided to us will be evaluated and by supplementing the deduced problems, we intend to find its meaning in our hope that this would become a sustainable future assets providing a basic data.

• 터널과지하공간
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• 제23권5호
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• pp.327-336
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• 2013

우리나라는 99,274 $km^2$의 협소한 면적에 산지가 약 70%을 차지하고 있다. 게다가 인구밀도는 세계 3위의 조밀한 국가이다. 따라서 우리나라는 지하공간을 새로이 활용해야 할 국토로 간주하고 적극적으로 개발할 필요가 있다. 우리에게는 지하공간개발이 선택이 아니라 필수이다. 국내에서는 1970년 이후로 가스 원유비축기지, 지하 양수발전소가 건설되었고 주로 대도시에서 지하철, 상가, 보도, 공동구, 주차장 등의 형태로 지하공간이 활용되어 왔다. 여수 지하석유 비축기지와 지하철은 세계적인 규모이다. 최근에는 지하공간의 개발이 더욱 다양화 되고 또한 대규모화 되고 있는 추세이다. 국내 지하공간 개발현황과 문제점 및 대책에 대하여 소개하였다.

• 한국환경복원기술학회지
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• 제10권4호
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• pp.8-20
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• 2007

This report designs a landscape plan of six reservoirs in Sihung city which has possibilities both in development and in destruction. The report suggests how to create a leisure space in harmony with the surroundings in Sihung city. Building a leisure town will create the local residents' demand in recreational activities and improve the amenities. Therefore this study analyzes eco-friendliness of the land, conditions of fauna and flora, the quality of water and the usage figures of the six reservoirs so as to develop those six reservoirs more eco-friendly. Based on environmentalism, the leisure spot development plan attribute the ultimate importance to local residents' pleasant leisure time and recreations. With this master plan, the report suggests expanding the city's green space, since the city has under 50% out of the optimal percentage of green space per person. In addition, the report intends to plan each six reservoirs developed separately but organically connected at the same time that those six can put together and become a Sihung Green Way which makes the city's leisure space a belt. Apportioning the six reservoirs development levels in order to balance the development, accumulating and arranging buildings and facilities in available spaces according to the governing law, and creating resting area, promenade and parking lot to make an eco-city. Also the report suggests conserving environment and regulating contamination such as ban on fishing to move forward sustainable development. Since the adventives predominate the site, introducing indigenous plants should be necessary soon.