• 한국가구학회지
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• 제24권4호
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• pp.416-425
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• 2013

Luis Barragan's Architecture has creative feature that Mexican environment and traditional culture were complete by color. Thus the color of his work makes our emotions rich and colorful. He said "My architecture is autobiographical..." at speech in Pritz price. As we can see in his architectural philosophy that sentimental architecture is important than theorical system, his works are impression of empirical factor with intuition. "Color is a complement to the architecture. It serve to enlarge or reduce a space. It's also useful for adding that touch of magic a place needs", stated Barragan. During his process of shaping space, Barragan drew on color in the same way as an architectural component, according it a spatial funtion and expressive vale. he allied it with light, deeming it a crucial vehical for conveying the emotive attributes a site. The capacity of color to express sensitivity and sensuality within an architecture space is liked to its psycho-physiological qualities. In this kind of view, color featyre in Barragan's work is one of the most important tools to realize sentimental architecture, not only is result of the Mexican regional color. As a result, make focus on analyzing various meaning of the color in Barragan's architecture like poetic and habitable structure.

• Steel and Composite Structures
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• 제21권3호
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• pp.629-659
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• 2016

In cold-formed stainless steel lipped channel-sections, web openings are becoming increasingly popular. Such openings, however, result in the sections becoming more susceptible to web crippling, especially under concentrated loads applied near the web opening. This paper presents the results of a finite element parametric study into the effect of circular web openings on the web crippling strength of cold-formed stainless steel lipped channel-sections for the interior-one-flange (IOF) loading condition. This involves a bearing load applied to the top flange of a length of member, away from the end supports. The cases of web openings located centred beneath the bearing load (i.e. beneath the bearing plate delivering the load) and offset to the bearing plate, are considered. Three grades of stainless steel are considered: duplex EN1.4462, austenitic EN1.4404 and ferretic EN1.4003. In total, 2218 finite element models were analyzed. From the results of the parametric study, strength reduction factors for load bearing capacity are determined, where these reduction factors are applied to the bearing capacity calculated for a web without openings, to take account the influence of the web openings. The strength reduction factors are first compared to equations recently proposed for cold-formed carbon steel lipped channel-sections. It is shown that for the case of the duplex grade, the strength reduction factor equations for cold-formed carbon steel are conservative but only by 2%. However, for the cases of the austentic and ferritic grades, the cold-formed carbon steel equations are around 9% conservative. New strength reduction factor equations are proposed for all three stainless steel grades.

• 한국실내디자인학회논문집
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• 제23권4호
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• pp.111-119
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• 2014

This papers is to find out the design theory of total healing environment through the studies on the mutually complementary roles of proxemics, which is the objective and numerical design indicator in the analysis of space and the spacial expression theory, which is the subjective and intuitive design indicator. 3 factors in the elements of total healing environment have the following relationship. And 8 behavioral affordance factors in the elements of spatial expression have the following mutual relationships; The physical factor of total healing environment has the relation with the work&study(+) and circulation(+), the psychological factor has the relationship with the rest(-),visual sequence(-),social exchange(+),refreshment(-) and meditation(-). In addition, the social factor of total healing environment has the relation with the circulation(+),social exchange(+) and community(+). And the work&study(+) and rest(-) of the refuge have the relation with the intimate distance and personal distance, the circulation (+) and visual sequence (-) of the flow has the relationship with the social distance. In addition, the social exchange (+) and the refreshment (-) of the prospect have the relation with the near public distance and the community (+) and meditation (-) of the void have the relation with the far public distance. According to the analysis, the cases in 5 children hospital were studied and the characteristics of total healing environment was evaluated for the spatial proxemics.

• 디자인학연구
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• 제19권1호
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• pp.39-48
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• 2006

현재 마케팅 환경은 과거의 가격 위주 전략의 제품판매 시대를 지나 상품, 기업, 브랜드 이미지를 통한 감성마케팅 시대로 접어들었다. 특히 고객의 직접 대면 장소인 기업 상업 공간 Space Identity는 직접 체험, 감각적 자극, 즉시 만족, 사회적 관계 형성을 할 수 있는 중요한 전략 요소임에도 불구하고 대부분의 국내 기업이 CI 기본 시각 시스템을 그대로 대입하는 2차원적 디자인 고려에만 머무르고 있으며 상업공간의 다양한 기능성, 컨셉, 상품과 고객 만족에 대한 고려는 부족한 것이 현실이다. 특히 공간과 고객의 최초 대면 접점인 파사드는 시각적 정보전달, 물리적 경계 역할과 더불어 내외부 공간의 연결성을 통해 공간의 컨셉과 기업과 상품 이미지, 정보 전달 및 고객 유입 정도를 결정하는 중요한 요소이다. 본 연구는 판매, 서비스, 홍보 등이 중심이 된 기업의 상업공간 파사드를 통해 상업 공간 전반에 적용된 Space Identity 적용 사례를 조사하여 상업 공간의 기능에 따른 상품, 고객 유입을 위한 이론 연구 바탕을 마련하고, 이론적 배경과 사례에서 지적된 문제점 개선을 위한 발전된 디자인을 위한 제안을 한다.

• 한국철도학회논문집
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• 제10권6호
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• pp.779-785
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• 2007

본 연구는 지하철의 실내디자인과 이용자 간의 인터페이스를 중심으로 가시적, 비가시적 요인을 점검하고 작동이나 효용으로서의 설비 및 구조와 함께 시지각적 내용을 분석하였다. 구체적으로는 필요조건에 대한 진단과 개선 방향을 실증적으로 제안하였다. 이용자의 가치 및 의식과 행태를 반영한 지하천의 실내디자인은 이용자의 잠재요구와 심리적 만족이 고려된 유니버설디자인 개념의 적용으로 접근되어야 한다. 차량의 실내배치는 인간공학과 심리학 등의 전문분야의 학제적 접근으로 시설의 조건이 규정되고, 공간의 이용 및 승객의 행태분석에 의한 동선의 유도와 배려로써 이루어져야 이에 대한 종합계획이 재정립되고 기본지침과 매뉴얼, 요구사항에 대한 지속적인 평가가 이룩되어야 한다.

• 한국추진공학회지
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• 제16권1호
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• pp.72-78
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• 2012

IBcode를 사용하여 강내 차압감소를 위한 추진제 위치 연구를 수행하였다. 보통 화포의 추진제는 금속재질의 탄피나 소진탄피에 장전된다. 따라서 약실이 탄피보다 크다면 탄피(추진제)의 위치가 강내탄도 성능의 주요 인자가 된다. 본 연구에서는 약실 내 빈 공간이 발생하였을 경우를 고려하여 연구를 수행하였다. 약실 내 추진제 위치를 3가지로 변형하여 연구를 수행하였고, 추진제가 포미(Breech)나 탄저(Base)에 위치하였을 경우 마이너스 차압이 발생하였으며 포미 압력과 탄저 압력의 차가 추진제를 약실 가운데에 위치하였을 경우에 비해 증가함을 확인했다. 따라서 약실 가운데에 추진제를 위치시키는 것이 강내탄도 성능 향상에 유리하다는 결론을 내릴 수 있었다.

• 한국실내디자인학회논문집
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• 제24권2호
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• pp.197-205
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• 2015

Recently in most homes, children are mostly cared in early childhood education facilities. However, the increased number of safety accidents on children cared in such facilities has become a social issue. For that, the purpose of this study is to suggest interior environmental planning elements to improve safety level of early childhood education facilities. This study was carried out by performing literature review analysis and survey. First, in total of 42 environmental planning elements that can be applied domestically were derived from analyzing safety related guidelines for children facilities located both domestically and internationally then a survey was carried out targeted for teachers and staffs in the facilities on importance of the factors. The results of this study are as followings. First, it is required to intensify the level of safety related training for teachers and staffs in the facilities including better treatment for them. Second, the necessity of safety environment by each space in such facilities is required to be approached upon the level of child activities. Third, facilities planning and finalizing planning are important for improving safety of early childhood education facilities. Forth, from factor analysis on the extracted environmental planning elements that are considered as important by the teachers from both day care centers and kindergartens, they were categorized in 5 groups including 'collision and fall prevention plan', 'physical characteristic consideration plan', 'evacuation safety plan', 'lock security plan' and 'outer control plan'. It is fair to say that constructing a better safety environment for children can be achieved by the environmental planning factors by this study.

• 전기학회논문지
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• 제61권7호
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• pp.1069-1076
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• 2012

We use largely two methods, how to control the noise of the KTX, they are the passive noise control method and the active noise control method. The passive noise control has been used in a variety of ways since the KTX opening day, but lately it has shown the technical limitations by being dropped sharply. So, it is getting important to conduct the research about ANC that is able to reduce the ambient noise when the environmental-factor changes and be installed easily. To reduce a three-dimensional closed-space sound field like a car of a high-speed rail is hard to do using single channel ANC control system. Therefore we have to model the paths of the noise exactly for reducing the noise. And the control speakers and the error mics should be designed for optimal position. In this paper, we designed the transfer functions for modeling the noise paths under the influence of the distance between control speakers & error mics and primary noise speaker in TEST-BED where there is modeled as actual interior of KTX. We have made the modeling and the simulations of interior environment of KTX car by using three frequency bands of 120Hz, 280Hz, 360Hz. After the modeling, we compared the performance of active noise control and also we analyzed what to affect with difference in distance. After comparing of the performance using Pure Tone 120Hz, 280Hz, 360Hz at each modeling and then we simulated ANC for KTX's interior noise which we measured really and analyzed.

• 한국추진공학회:학술대회논문집
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• 한국추진공학회 2011년도 제36회 춘계학술대회논문집
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• pp.236-241
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• 2011

IBcode를 강내 차압감소를 위한 추진제 위치 연구를 수행하였다. 보통 화포의 추진제는 금속재질이나 소진탄피에 장전된다. 따라서 약실이 탄피보다 크다면 추진제(탄피)의 위치가 강내탄도 성능의 주요인자가 된다. 본 연구에서는 약실 내 빈 공간이 발생하였을 경우를 고려하여 연구를 수행하였다. 3가지 경우에 대해 연구를 수행하였고, 추진제가 약실 가운데에 위치하였을 경우 Breech나 Base에 위치하였을 때의 강내 차압이 감소함을 확인할 수 있었다. 따라서 약실 가운데에 추진제를 위치시키는 것이 강내탄도 성능 향상에 유리하다는 결론을 내릴 수 있었다.

• 한국생활환경학회지
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• 제24권5호
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• pp.654-664
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• 2017

The use of environmentally friendly finishing materials allows us to create a space where we can feel nature and to have stability and peace in the city center. In this paper, we examined the sensitivity of people to the three café spaces where wooden finishing materials are used in the space elements that change according to people's demands for environmentally friendly space due to pollution of living environment. First, we examined the wood and finishing materials and emotional vocabulary through literature review and previous research. Second, the values of L ^*, a ^*, b^* and sR, sG and sB values were extracted by using a line spectrophotometer (Ci6X). Third, we conducted a 7 - point scale questionnaire based on the extracted 13 pairs of emotional vocabulary. Using SPSS 21, frequency analysis by descriptive statistics, crossover analysis by visiting purpose and intention, and emotional lexical factor analysis were performed. Through the study, the following points were found. First, CB (The Coffee Bean), SB (Starbucks) and HS (Hollys Coffee) showed differences in CB (65%), SB (40%) and HS (37%) in the spatial analysis. Second, CB gave color similar to the color of wall and furniture wood, but HS changed the color or brightness of wood finishing color of furniture. HS or SB showed favorable use of wood color scheme. Third, SB (26.3%) and HS (19.7%) were selected by taste. Fourth, there were differences in the items of CB, 'local-exotic' and SB 'dark-bright' in the factor value. The use of wood finishing materials differed in the atmosphere evaluation depending on the spatial factors and the color of the furniture. However, in this study, there are many factors that are insufficient in the accuracy of the ratio of the applied wood finishing material to the space element and the amount of the survey. If we further study the evaluation of emotional image according to the ratio of wood finishing materials, we think that it is necessary to study now that interest in environmentally friendly is increasing.