• Title/Summary/Keyword: park design

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Design of Light Guide Plate for Photobioreactor (광생물 반응기를 위한 도광판 설계)

  • Park, Gi-Chan;Kim, Hun;Kim, Jong-Tye;Park, Jeong-Woo;Jeong, Sang-Hwa;Park, Jong-Rak
    • Journal of the Korean Society for Precision Engineering
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    • v.28 no.2
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    • pp.133-139
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    • 2011
  • We have performed optical design of light guide plates (LGPs) for a photobioreactor by using an illumination design tool. An LGP having light emitting diodes (LEDs) as a light source on the four sides was designed by optimizing the distribution of LGP patterns and design of another LGP, on top of which sunlight was focused by a Fresnel lens, was executed. Finally, a hybrid-solar-and-LED-lighting scheme was described. Detailed design process and optical performances of the designed LGPs are presented.

Design of 3-Axis Moving Magnet Type Electromagnetic Actuator using Integrated Design Method (통합설계방법을 적용한 가동자석형 3축 액추에이터의 설계)

  • Kim, Sang-Young;Park, No-Cheol;Park, Young-Pil;Park, Kyoung-Su
    • Transactions of the Society of Information Storage Systems
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    • v.7 no.2
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    • pp.80-84
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    • 2011
  • In this paper, we propose the integrated design method that enables multi-physics modeling and coupled-field analysis by connecting an electromagnetic field and a structural field. We design the 3-axis moving magnet type actuator that has the high structural stiffness and the effective electromagnetic circuit generating large electromagnetic force. Through design of experiments (DOE) and optimization, the designed actuator is optimized and satisfies high dynamic characteristics over the desired specifications.

Types of Landscape Design Concepts through Analysis of Award-Winners for Urban Park Design Competitions (도시공원 설계공모 수상작을 통해 본 조경설계개념의 유형)

  • Kim, A-Yeon
    • Journal of the Korean Institute of Landscape Architecture
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    • v.50 no.2
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    • pp.102-115
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    • 2022
  • The purpose of this study is to present types of design concept based on the specificity of landscape design, and to derive a theoretical framework for the landscape design concepts by analyzing the design concepts appearing in urban park design competitions. Through literature review, five types of landscape design concepts were categorized into value and vision, analysis and interpretation, form and structure, program and element, and process and operation. Using this framework, the design concepts shown in 96 works submitted to 18 domestic and overseas urban park design competitions were analyzed. The results of the analysis are summarized as follows. First, due to the complexity of contemporary urban parks, design concepts are presented as mixtures of main concepts and secondary concepts in multiple layers. Second, it was identified that design concepts of 'form and structure' were used the most in urban park designs, followed by the 'program and element' concepts. The 'value and vision' and 'analysis and interpretive' concepts are introduced as third and fourth. Third, the reason that the 'form and structure' concept is widely used as main and secondary concepts is judged to be because the form of a space, which is the key result of the design, has an important influence on the identity of the design. Fourth, the reason that the 'program and element' concept type is widely introduced is that urban park design has a stronger planning aspect to produce programs during the design process, compared with other design fields where programs are usually given in advance. Lastly, it is difficult to see that the properties of the site solely affect the type of design concept, because a design concept is the result of a complex and creative process in which a designer subjectively interprets the objective characteristics of the site and project, and given design guidelines can affect the type of design concept.

A Study on the Idea of Forest Park in Kyongsungbu Namsan Park Design Proposal in 1917 (1917년 경성부 남산공원설계안의 삼림공원 개념에 관한 연구)

  • Son, Yong-Hoon;Seo, Young-Ai
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.30 no.4
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    • pp.23-31
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    • 2012
  • The purpose of this study is to analyze features and meanings on Kyonsungbu Namsan Park Design Proposal established in 1917, and to discuss the significance of the idea of Forest Park on Namsan Park. This Namsan Park Design Proposal has been the first attempt to apply modern park concept to broaden Namsan area by a professional park planner. The professional park planner to conduct Namsan Park Design Proposal is Dr. Seiroku Honda who is a pioneer of modern Japanese park planning. He clarified the concept of Namsan Park into Forest Park. With his idea we can imagine the position of Namsan at that time as a meaningful green space in Kyonsung city. In the proposal, the planning boundary of Namsan Park was considered widely as Namsan area into one big park, including the north with existing Wesungdae Park, Hanyang Park, Noinjeong and Jangchungdan, and the south with connecting park to Yongsan area beyond the walls of Hangyang castle. In a wide range of park space of the plan, parkways and park facilities were introduced. How to manage new parkways and facilities were also considered together. The significance of this plan is that it is the first trial of modern park planning with Namsan. In addition to the analysis of Kyonsungbu Namsan Park Design Proposal, the modern meaning and implications were also discussed.

Landscape Design for Integrated Disposal Treatment Facility in Southern Region (남부 광역 생활폐기물 종합처리시설 조경설계)

  • 민권식
    • Journal of the Korean Institute of Landscape Architecture
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    • v.31 no.1
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    • pp.11-22
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    • 2003
  • This landscape design proposal was presented to a design competition for the Incheon-city Southern Region Integrated Disposal Treatment Facility. The site is located in Dongchun-dong, Yeonsu-gu, Incheon. The main design concepts are as follows: First, considering connection of the site with surrounding water, inner sea is designed as an environmentally friendly place and as a leisure-sports theme park in which several sports facilities and relaxing places are arranged. It is also designed for everyone: people of all ages, disabled, workers, visitors and local residents. The design was processed on the basis of survey, analysis of surrounding competing facilities and SWOT analysis. Second, the ecological planting model was developed by analyzing the natural vegetation map in the surrounding area and planted vegetation types in the seaside reclamation area. The model was then applied to the ecological community, park area and roadside trees, so as to harmonize with the local habitat. Third, the project is intended to launch private capital for managing the sports park and golf course. This will enable a entrepreneur to make flexible plans for golf training field that is expected to yield a good financial return. It is expected that this design would serve the local residents as a symbolic, environmentally friendly leisure-sports theme park.

Design Strategies of Large Park in the International Design Competition for Central Open Space in Multi-Functional Administrative City, Korea (행정중심복합도시 중앙녹지공간 국제설계공모에 나타난 대형 공원의 설계 전략)

  • Park, Keun-Hyun;Pae, Jeong-Hann
    • Journal of the Korean Institute of Landscape Architecture
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    • v.36 no.5
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    • pp.13-25
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    • 2008
  • Although competitions for large parks are increasing rapidly across the world, theoretical research and critiques of these competitions are as yet insufficient. The 'International Design Competition for Central Open Space in Multi-functional Administrative City, Korea', a representative competition for large park design, can be a significant resource for examining the contemporary design strategies that go into the design of a large park. In this study, the authors make a framework for analysis by looking at the competition's design guidelines and literatures on 'large parks', and by then analyzing the ten finalists. Four questions that were derived from the framework were: 'what are the approaches to large parks?', 'what is the process of design?', 'what is the sustainability of the park?', and 'what are the relations between city and park?' The results of the study are as follows. First, the design concepts for large parks are primarily site-specific. It is particularly important in ensuring the identity of the large park. Second, it is difficult to find design proposals which satisfy the four main questions sufficiently, and works submitted tend to be visual-oriented, form-oriented, and results-centered. Third, the notion of 'sustainability' in large parks is a comprehensive one which includes various aspects such as ecology, finance, programming, and community. However, the notion remains ambiguous, and plans for operation and management are not concretely proposed. Finally, design proposals for large parks accompany positive relations with the city. Especially, 'productive parks' and 'city self-sufficiency' are very important demands in regards to large parks.

Design of Seoul Park in Paris (파리 서울공원 설계)

  • 김도경
    • Journal of the Korean Institute of Landscape Architecture
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    • v.28 no.4
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    • pp.132-137
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    • 2000
  • In June, the City of Seoul held a design competition for $\ulcorner$Seoul Park$\lrcorner$in Paris to promote friendly relations with its sister city. The purpose of this paper is to articulate the design concept of a scheme submitted by the author. The author interpreted the object of this design competition as follows: if we regards a park not as one of urban planning facilities but as a space for expressing a culture, $\ulcorner$Seoul Park$\lrcorner$in Paris is a space expressing Korean culture, or a culture of the City of Seoul in Paris, France. Three points were emphasized in this scheme: 1. Physical and non-physical aspects of Korean culture, or a culture of the City of Seoul were expressed separately. In physical part, a traditional Korean garden was reappeared to express its authenticity compared to its counterpart, French classical garden - its formal and grand style. In nonphysical part, Seoul's features and its citizen's facial expression were engraved on 'free standing walls' named 'Seoul Expression'. In addition, Korean traditional and modern performing arts will be performed in a square named as 'Seoul madang' surrounded by the free standing walls. 2. A space clearly divided by the fence was necessary to distinguish a traditional Korean garden from the place which looks like an amusement park. Traditional wall, mounding and pine tree groves were included. 3. Bamboo grove with the way taking a walk was introduced. The author expected that Parisian feels oriental mystery, the sound of wind, and the time lag of past and present in this sounding bamboo grove.

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Some Design Approaches for Practical Use of Small Urban Spaces

  • Kim, Do-Kyong;Hong, Hyung-Soon;Suh, Joo-Hwan
    • Journal of the Korean Institute of Landscape Architecture International Edition
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    • no.1
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    • pp.192-201
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    • 2001
  • Today, the availabity of usable pieces of land in urbanized areas is very limited. Specifically, it is very difficult to secure a piece of land to be used as a park for the public, mainly due to the high price of land in cities. However, the City of Seoul has carried out three action plans to secure land deemed for insufficient parks and to vitalize these small piece of land in downtown areas such as following: 1. Ssamzie-park(Korean version of a 'vest pocket park') Development Plan in 1990 through 1991. 2. Modernization Plan for Children's Parks since 1994. 3. Maeul-madang (Korean version of 'community garden')Development Plan since 1996. The purpose of this study was to present some design approaches for practical use of small urban spaces by articulating the concepts of Modernization Plan for Children's Park and Maeul-madang Development Plan of the winning entries and by describing how the concepts were actualized in reality.

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