• 한국실내디자인학회논문집
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• 제15권3호
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• pp.102-110
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• 2006

The purpose of this study was to find out the spacial characteristics from the $69.42-11.70m^2$ unit plans of the apartment houses in Jeon-ju city, and to check up on the general spacial principles of Korean apartment unit plans. The content analysis method and the survey method were used for this study. The data of apartment unit plans and the questionnaires were collected from apartment offices or real estate agency offices. The data of 157 unit plans and 190 questionnaires were analyzed. The results of this study were as follows; 1) The general spacial principles of Korean apartment unit plans, the tendency of front 3-bay unit plan, the openness of living room, the Anbang with a bathroom and a dressroom, the utility room as a kitchen support space, and the addition of balconies, were showed in those of Jeon-ju city. 2) There was a new tendency, the front room arrangement of Anbang-living room-bedroom was changed into Anbang-living room-bathroom or kitchen, in them. 3) The characteristics of L-DK floor plans that the closeness of DK from exterior space and the interior openness and exterior privacy of L were showed in them. 4) The entrance was needed a intermediate space as a balcony or a former space, in them. These tendencies on unit plans of the apartment houses in Jeon-ju city were followed the general spacial principles of Korean apartment unit plans.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2004년도 추계 학술발표대회 논문집
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• pp.70-71
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• 2004

• 한국화재소방학회논문지
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• 제23권2호
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• pp.41-48
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• 2009

기존 유선망에 의한 화재 감지와 경보시설의 문제점을 해결하고자 새로운 대안으로 제시되고 있는 USN기반의 화재감시시스템의 실시간 온도데이터를 GIS의 공간 모델링 기법을 활용하여 건물 내부온도의 시공간 특성을 분석 하였다. 즉 시간적으로 일별, 월별로 공간적으로는 장소별로 온도데이터의 분포 특성을 분석하여, 건물 내부에 USN기반의 온도센서 설치 시 단순히 면적이나 높이에 의존할 것이 아니라 공간구조에 따라 다르게 설치하여야 한다는 것을 제시하였다. 이러한 결과는 앞으로 USN기반 화재 감시용 온도 센서 설치에 대한 객관적 기준과 현실성 확보에 기여 할 수 있을 것이다.

• 한국정보과학회논문지:시스템및이론
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• 제31권3_4호
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• pp.187-194
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• 2004

쉬어-왑 분해 볼륨렌더링은 좋은 화질과 빠른 속도를 보이지만 대화형 분류 환경에서 메모리 참조 효율이 떨어지는 문제점이 있다. 본 논문에서는 대화형 분류 환경에서 효율적인 렌더링을 수행하기 위해 객체와 이미지에 대한 메모리 참조 공간 연관성을 갖는 알고리즘을 제안한다. 이를 위하여 쉬어-왑 분해에 회전을 추가한 확장 모델을 제안하여 객체와 이미지 모두에서 스캔라인 단위로 렌더링을 가능하게 한다. 또한 제안 모델이 가지고 있는 전후향 합성 혼란, 홀 발생, 계산 증가의 문제에 대한 원인을 제시하고 해결 방법을 보인다. 본 제안 모델은 렌더링 시 효율적 메모리 참조로 우수한 성능을 나타낸다.

• 한국공간구조학회논문집
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• 제11권1호
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• pp.113-120
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• 2011

지붕구조의 개폐가 가능한 체육시설 및 복합시설은 대공간구조물의 장점을 잘 나타내고 있으며 대공간구조물의 전천후 사용이 가능하도록 하였다. 개폐식 지붕구조는 구조형식, 마감재료, 개폐방식에 따라서 매우 다양하며 개폐방식에 따라서 중첩방식, 수평이동방식, 주름접기방식 등으로 구분할 수 있다. 특히 중첩방식이나 수평이동방식에 의한 지붕구조의 움직임은 주행하중, 충격하중, 관성력 및 제동력과 같은 동적하중이 구조물에 가해질 수 있으므로 이에 대한 대공간구조물의 진동해석이 필요할 것으로 사료된다. 지붕구조의 움직임에 의한 주행하중은 이동질량 또는 이동하중으로 적용할 수 있으나 비교적 움직임이 느린 개폐식 지붕구조에 의한 동적하중은 아동하중으로 적용하는 것이 타당하다. 따라서 본 논문에서는 지붕구조의 개폐로 야기되는 이동하중에 대한 새로운 적용방법을 제안하고 이를 이용하여 개폐식 지붕의 개폐속도에 따른 대공간구조물의 진동해석을 수행하였다. 본 논문에서 제안된 등가 이동하중은 지붕구조 개폐에 의한 대공간구조물의 진동해석에 있어서 매우 용이하게 활용할 수 있다.

• 한국산학기술학회논문지
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• 제13권6호
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• pp.2812-2825
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• 2012

본 연구의 목적은 법학전문도서관의 기존사례 분석을 통하여 공간구성 특성을 조사, 규정하고 교육이념에 부응하는 법학전문도서관 특성을 반영한 계획안의 제시함으로서 법학전문도서관의 계획요소 및 디자인을 제안하고자 하였다. 법학도서관의 공간구성특성을 요약하면 (1) 접근성을 고려한 진입층의 공간구성 (2) 열람공간 이용자 중심의 열람실 공간구성 (3) 교육 및 연구 공간과 열람실의 연계성을 고려한 공간 구성으로 법학도서관의 특성을 규정할 수 있다. 이러한 결과를 토대로 한 법학도서관 설계 시 다음과 같은 디자인 쟁점사항을 도출하였다. 진입층 공간구성은 교육의 장소로서의 이용행태, 접근성과 연계성의 측면을 고려하여 공용공간과 함께 열람공간을 계획하여야 한다. 이용자 중심의 열람실과 서고의 공간구성이 계획되기 위한 방법으로는 일반열람실 또는 지정 도서실이 진입공간과 직접 연계되는 계획이 이루어 져야 된다. 교육 및 연구 공간과 열람실이 유기적으로 연결되어야 함에 따라서 코어를 중심으로 교육 및 연구 공간과 열람실을 수직적으로 연계하여 열람실과 교육 연구 공간의 연계성을 높이는 동시에 외부에서의 접근성도 고려한 계획이 되어야한다.

• 한국실내디자인학회논문집
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• 제13권6호
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• pp.57-65
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• 2004

The space is formed in close connection with a human life style, and whose significance is interpreted and recognized by characteristics given in the life culture to which they belong to. The spacial concept in terms of recognition plays an important role in the design of spaces. The understandings of its identity is an indispensable factor to forming the proper relation between the human beings and the space. This paper is the inquiry and the arrangement for geographical, thinking, and beauty-conscious features of Japan by the researches on documentary records in order to reveal the relationship between recognition and space as mentioned aboved. Also this paper presents the frame(system) which can draw the method of space construction and its expression and then seize and analyze the reality of space by re-arrangement for these various cultural background on the center of the relationship with Japanese spacial cognition. And this paper analyzed and arranged expressive features for Japanese spacial concepts by applying this analysis frame to contemporary commercial spaces in Japan. In results this research revealed that Japanese spacial features is always in the consciousness for cognitive space on the design of space , and in the features the neutral and several layered spaces are showed in complexed and mutual connected forms. These may be the methods for the relationship establishment between human and space on the ground of unique spacial concepts which is commonly found not only in traditional spaces but also in contemporary spaces in Japan.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제13권2호
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• pp.27-36
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• 2007

Recently, hospital patients experience anxiety, confusion, and stress about wayfinding as the spacial layout and treatment circulatory system of hospitals have become complicated due to their oversized and complex structure. As part of finding a solution to the problem, this study seeks to examine what are the essential elements of the wayfinding planning of O.P.D. in general hospitals, to develop the model of wayfinding, and to suggest the methods of improving the wayfinding system. The research methods of this study adopted were literature review in wayfinding cognition, plan analysis of ten general hospitals, space analysis of these hospitals through space syntax, analysis of the system of visual-perceptual information through a field study, and analysis of surveys and follow-up surveys conducted to support the results. Based on these results, the proposals for finding decision points, providing the information, and developing a model planning are listed as follows. 1) The comprehensive understanding of O.P.D. spacial layout and the visual-perceptual information system is necessary to find the essential elements of wayfinding. 2) The decision points are found through the full understanding of spacial functions, circulation systems, and facility configuration, considering the spacial layout, the bound of the visual-perceptual information system, and the circulatory system. Furthermore, the information decision points could be confined by space syntax. 3) The checklist and color compound & color codes, developed through the planning of signage system and color system could be applied to the methods of providing the information. 4) The planning of wayfinding system according to the whole process of practices for outpatients was mentioned above. The system of visual-perceptual information developed through the process of this study should be integrated in the spacial layout of the whole O.P.D.

• 한국실내디자인학회논문집
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• 제21권5호
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• pp.254-263
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• 2012

This study found out the change of spacial form of detached house in Korea on a 10-year basis from 1980s though analysis on the architecture of each period. For the subject houses of this study, the detached houses introduced repeatedly as excellent cases in technical journals for architecture were collected among those completed by architects who designed numerous houses and a survey was conducted on 18 detached houses of 18 architects among the in urban style houses in Seoul and suburban style houses in the suburbs of Seoul. Through this study, it could be found that, as the morphological application of traditional architecture was settled with spatial concept, the external spatial form of the detached houses in Korea after 1980s was changed to westernized form but the internal spacial form had been continuously changing suitable to our emotion by reflecting the living habit and taste with the traditional attitude to perceive and accept the nature. As for the change in the forms of interior space, vertical space with more than two floors became common. Front porch and stair hall, which were located at the center of a house and became an important spacial element that overlapped family's moving line, changed to open and bright space that used transparent glass and increased the space to contact the open air, reflecting our living habit and taste that preferred the feeling of internal openness. A Private space, main room, was more segmented and luxurious, and a public space, living room, secured the independency by getting close to symbolic yard. As for the change in the form of exterior space, the form of façade window has been changing in its location and size and brought free images due to the advancement of technology and material. The shape of roofs was borrowed from western style and a lot of geometrical forms that break away from the concept of angle rater and eaves are appearing.

• 한국컴퓨터정보학회논문지
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• 제22권12호
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• pp.9-15
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• 2017

This paper presents an efficient FTL for NAND flash based SSDs. Address translation information of page mapping based FTLs is stored on flash memory pages and address translation cache keeps frequently accessed entries. The proposed FTL of this paper reduces response time by considering both of temporal and spacial localities of page access patterns in translation cache management. The localities of several well-known traces are evaluated and determine the structure of the cache for high hit ratio. A simulation with several well-known traces shows that the presented FTL reduces response time in comparison to previous FTLs and can be used with relatively small size of caches.