• 한국주거학회논문집
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• 제7권2호
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• pp.139-151
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• 1996

The Purpose of this study is to examine residents' subjective satisfaction of the elderly housing environment and to suggest some major factors which can be used as basic design guidelines for the elderly housing. as the number of the elderly is growing in Japan For this purpose. data were collected through a questionnaire survey method, Some questions on their hope for the conditions of the elderly housing were asked to 265 old People living in the suburbs of Chiba city. Japan. Based on the findings of the statistical factor analysis, the major factors which affected on the elderly housing environment of the study can be summarized as follows ;(1)Factor1 is correlated with the space design element represented by the elderly dwelling performance and overall efficiency for the dwelling exterior space design (2)Factor2 is relative to the interior environmental element with Physiological and sensitive performance for borne services system. (3)Factor3 can be explained the moving and communication performance for Physical uneasiness of outdoor activities and request of public cultural spaces. (4)Factor4 is relative to the mental rest element with safety accidents for moving activities etc. and psychological isolation for the elderly.

• 한국가구학회지
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• 제16권2호
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• pp.13-26
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• 2005

A Culture is not the fashion that can be changed and created lightly. However, a small number of people are creating and leading the fashion for the foundation of a culture. For example, the fashion in Tokyo spreads across the nation, the fashion in Europe, USA and all over the world are under the influence of Paris, California and New York. Now, we should think about - what is the our consideration to be a member of the minority? What is the today's trend and how will be the future environment of interior, exterior and furniture design? Which one is the measure of the value for leading the culture? The answers in the design area are the creating new value and health in various design styles - Minimal, Organic, Multiple, Natural, Intelligent Life Style. Also this analysis of these trend should be more necessary for the space and environment design area of future than the furniture design area.

• 한국지역사회생활과학회지
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• 제20권4호
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• pp.469-479
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• 2009

New rural village development programs have been implemented, and rural village land use is expanded to encompass green-tourism, citizen and silver domicile space because of the internal and the external changes in the agricultural environment. This study was conducted to propose the evaluation index for retiree rural village development project issued by Ministry for Food, Agriculture, Forestry and Fisheries. The evaluation index was consisted of four categories (population, economic, environment, and living), which were consisted of 35 variables. The relative weight for 35 variables was calculated based on the questionnaire survey from the experts and AHP (Analytical Hierarchy Process). Growth rate of population in population criteria, job creation by exterior inflow in economics criteria, improvement of exchange between urban and rural in life criteria, and the flood outbreak in environment criteria were the most important contents of 35 variables. These results are consistent with the objectives of retiree rural village development project, and indicate the need of prevention the negative sides by implementation of the project.

• 한국주거학회논문집
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• 제20권4호
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• pp.121-129
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• 2009

Today, we are living while interchanging with various countries in multilateral measures and residential culture have been changed while interchanging in the same manner. In order to become an internationally recognized residential environment designer in this environment, we must understand the housing viewpoint of residents in that country first. Therefore, this study is intended to obtain the useful materials for residential environment design of Korea and China by comparing the housing viewpoint between Chinese students studying in Korea and Korean students. A survey using questionnaire was conducted on 205 Korean students and 193 Chinese students (Chinese race) from Y University on a random sampling basis. The result of survey is as follows. First, as both Korean and Chinese university students have a similar tendency on previous house type, current house type, and desired house type, it can be understood that they are similar each other in the experience and preference of house type. Second, Korean and Chinese university students consider and as the most important functions of residence, but Chinese university students consider more functions of residence than Korean students. And, both Korean and Chinese students consider a living room as the most important space among housing spaces, but Chinese consider a private room more importantly than Korean. Third, Chinese university students have stronger desire to possess houses, and desire to purchase houses with larger and more rooms at earlier time than Korean university students. Fourth, when selecting the house, Chinese university students give a higher consideration in terms such as , , , , and than Korean university students. Fifth, satisfaction level of Korean students on current houses was average as a whole, and most Chinese students were generally satisfied with their houses. Sixth, as both of Korean and Chinese university students have higher level of consideration in the items such as safety>, , , , , , , , , , and compared to the level of satisfaction, thoughtful consideration should be given to those items in housing planning.

• 한국소음진동공학회논문집
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• 제21권9호
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• pp.820-827
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• 2011

Recently, noise has been regarded as one of the most notorious and frequent environmental pollutions which can be often encountered not only in the living space but also in the industrial site. Studies on physiological and psychological effects of long-term noise exposure to human being have commanded the public interest on noise issues. Since environmental noises such as traffic noise and construction noise is mainly flowed through the open window, it is necessary to develop the active noise control system to reduce it inside the building. Although control speakers and microphones for the noise signal measurement in the control region are essential for the conventional active noise control methods, it is impossible to implement them in the control region in the building environment because the control region is the living quarter and they may hinder activities of the residents. Therefore, we proposed the active window system to reduce the exterior noise flowed through the open window with microphones installed outside the window and control speakers installed at the frame of the window. To confirm the performance of the proposed active window, we carried out the simulation and experiment using active window system with 8 control speakers. Simulation results showed the noticeable noise reduction effect inside the control region within the frequency range without the spatial aliasing. Experimental result showed that the total acoustic potential energy inside the room of the scale model is reduced to about 10dB within the interest of frequency range.

• 한국건설관리학회논문집
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• 제16권3호
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• pp.143-151
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• 2015

콘크리트 구조물에 발생하는 균열은 구조물의 내력, 내구성, 방수성 등 모든 기능을 저하시키는 주요한 원인으로, 그 대책의 필요성은 구조물이 존재하는 한 계속될 것이다. 하지만 콘크리트 구조물에서의 균열은 재료와 시공 및 사용환경, 구조적 요인 등 다양한 변수가 복합적으로 작용하고 있어 이에 대한 대책 마련과 사전 예방이 쉽지 않은 것이 현실이다. 이에 본 연구에서는 공동주택 외벽에서 균열이 발생한 사례를 분석하여 이에 대한 데이터베이스를 구축하고, 발생한 균열과 부재의 속성간의 관계를 상관관계를 도출하고자 한다. 이는 각 부재가 가지는 기본적 속성이 유사함을 고려하여 균열과 부재의 관계를 분석하고 부재의 속성을 검토하여 균열에 대한 대책 마련에 일조하고자 함이다.

• 한국구조물진단유지관리공학회 논문집
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• 제20권1호
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• pp.118-125
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• 2016

현재 대형 빌딩이나 공동주택에 건설되는 지하구조물은 건조수축, 시공이음, 폼타이부 등에서 콘크리트 균열로 인한 누수가 많이 발생되고 있다. 누수가 발생하게 되면 구조물의 지하공간은 결로, 곰팡이 등이 발생되어 지하 환경을 악화시키고 구조물의 콘크리트로 흡수되면 철근의 부식 등을 유발하여 구조물의 안전을 위협한다. 이는 지하구조물의 사용과정에서 장기적인 쾌적성과 구조물에 안전성이 고려되지 않은 설계와 시공의 결과이며 누수 하자에 대하여 유도배수처리로 대응하기 때문에 근본적인 누수보수가 이루어지지 않아 지하구조물은 항시 누수를 허용하고 있는 실정이다. 따라서 본 연구에서는 지하에 적용되는 방수공법을 내방수와 외방수로 분류하고 이를 바탕으로 지하구조물과 유사한 간이시험체를 제작하였으며, 결로가 많이 발생되는 동절기의 온도조건을 기준으로 지하환경의 방수공법별 습도변화량을 분석할 것이다.

• KIEAE Journal
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• 제6권2호
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• pp.67-74
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• 2006

As sustainable design technologies, advanced daylighting systems with lightshelves have been developed and are currently under monitoring the daylighting performance. This study aims to evaluate the comparative daylighting performance of sloped lightshelf and conventional glazing window with mock-up model, reconstructed as a prototype of Korean office building, sized $12.0m{\times}7.3m{\times}3.7m$ ($w{\times}d{\times}h$) and $1.8m{\times}4.8m$($w{\times}h$) for the south facing side-window was installed on the rooftop of engineering building, Kyung Hee University in Korea. It has an identical configuration of reference room and the test room. For the test room, the sloped type lightshelf system was designed as 10mm transparency sheet glass, tilt angle degree $29^{\circ}$, and total sized 1.28m (interior length 0.88m, exterior length 0.49m). It consisted of daylighting collector, entrance glazing and reflector. To assess daylighting performance, the totally 37 measuring points for illuminance and 2 view points of luminance were monitored in every 30 minutes from 12:00 to 15:00. For the detailed analysis, photometric sensors of each room were installed at work-plane (8 points), wall (7 points), ceiling (3points), and exterior horizontal illuminance (1 point). Luminance of window, rare of the room was measured under clear sky. It is to be monitored by Agilent data logger, photometric sensor Li-cor and the Radiant Imaging ProMetric 1400. Comparisons with a light factor, increase-decrease ratio, uniformity, and luminance are discussed.

• 한국산학기술학회논문지
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• 제22권5호
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• pp.241-250
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• 2021

본 연구의 목적은 근대역사환경으로서 도시조직을 이해하고 이를 보전 및 활용하기 위한 지구단위계획의 내용과 실행 사례를 검토하여 향후 시사점을 제시하는 것이다. 본 연구의 방법은 사례 연구이며, 인천시 구도심의 경험을 토대로 도시의 보전을 위한 지구단위계획의 역할과 의미를 살펴보았다. 이에 첫째, 인천 구도심은 개항과 조계지가 그 시작이며, 일본조계, 청국조계, 각국공동조계 등 각기 다른 도시조직의 특성을 가지고 있었다. 둘째, 이러한 도시조직의 보전을 유도하기 위하여 지구단위계획 내 지침으로 가구 계획과 획지 계획, 심의제도를 수립하였다. 셋째, 보전 지침이 미친 영향으로 대상지 내 골목길과 옛 해안선 등 가로와 세장형이라는 필지의 형태, 건물의 외관 요소 등을 보전 및 활용하였다. 이러한 분석을 바탕으로 향후 지구단위계획의 수립 및 재정비 시, 시사점을 도출하였다. 첫째, 조계지 내 역사적 가치를 지닌 가로의 추가적인 발굴이 필요하다. 둘째, 조계지 내 필지의 경우, 고유한 형태적 특성을 유지하기 위해 대형 개발을 제한한다. 셋째, 건물의 외관은 보전 및 활용을 유도하기 위하여 계획적 인센티브를 마련한다.

• 한국지리정보학회지
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• 제24권4호
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• pp.127-135
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• 2021

본 연구는 지상 라이다에 의해 획득된 두 가지 유형의 한국전통양식의 건축물에 대한 스캔 데이터로부터 3차원 모델을 생성하는 일련의 처리과정을 제시하고 전통건축물, 문화재, 고고학적 유적지 등을 수치적으로 기록·문서화하기 위한 3D 측량방법을 평가하는데 목적을 두었다. 지상레이저실측을 통한 수치적인 기록화를 필요로 하는 대부분의 고건축물이나 문화재 등은 모든 방향에서 데이터를 취득할 필요성이 있다. 본 논문에서는 대상물 주위의 다중 지점에서 데이터를 획득하여 통합하는 과정을 제시하였다. 또한 레이저 스캔 데이터로부터 건축물의 외부와 내부 양면을 동시에 자동적으로 재구성하는 접근법을 제시하였다.