• 교육시설 논문지
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• 제18권4호
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• pp.69-77
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• 2011

The purpose of this study is to provide the school planning factors as emergency shelter after disaster. The school functions as the evacuation space areas could be classified into the evacuation center, education maintenance, and dwelling. Among these functions, the scopes of our study are limited to the functions of evacuation center and education maintenance. To carry out this purpose, we were comparative analyzed the shelter space problems of Korea and Japan's survey in the existing literatures. In results of our study, the evacuation center's functions are difficult to depending on the disaster types, such as the earthquake, tornado, and hurricane. On the other hand, the education maintenance functions are difficult to deepening on the victims occupied times in the school as emergency shelters. Based on these findings, the Korea school planning as the emergency shelters are desired to reflect that the evacuation's functions based on the disaster type of the damage from storms, and the education maintenance's functions based on the victim's occupied times in school for their safety.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2004년도 추계학술발표대회 논문집
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• pp.165-166
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• 2004

Apartment, which have become the major housing style in Korea, have contributed to the development of housing culture as well as achieved a growth in volume. However, the demands and characteristics of residents have not been reflected in the apartment, because it has been developed only for a growth in volume. In this society, housing unit was the first consideration rather than common space. Therefore, a required resident-centered common space is the domestic housing market's necessity. Under this circumstance, this study investigated previous studies on interior design guidelines for common space were analyzed using Murtha and Lee's user benefit criteria which emphasizes humanity. In-depth content analysis was employed in this study. The result showed that four categories of the model were related toward more user-centered residential environment-behavioral facilitation, physiological maintenance, perceptual maintenance, and social facilitation.

• 한국조경학회지
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• 제29권5호
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• pp.1-19
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• 2001

This paper is designed to find and develop new concepts for the sustainable traditional village in Korea. To this end, it is necessary that concern for the traditional village should diversify and expand, and not concentrate solely on the cultural properties and architecture-oriented historic elements. In consideration of this notion, this paper suggests introduction of maintenance and management as a practical concept for the embodiment of the sustainable traditional village. This paper aims to explore the concrete maintenance and management systems of Korean and Japanese cases, to analyze differences and characteristics between the two nation\\\\`s, and through these comparisons, to suggest sustainable maintenance and management methods for the traditional village in Korea. Primary data was collected by field and interview survey on each village in the two nations several times during about a two year period. The major findings of this paper are presented in three categories--maintenance management frame, maintenance management contents, and necessary principles for progressive maintenance management, and are as follows; In the first step, suggests the basic directions, boundaries, and systems for the maintenance and management of sustainable traditional villages. And in the second step, analyzes the relationship among the contents of maintenance and management methods with focus on the village space, village attraction, and village community. Our results suggests diverse maintenance and management contents for the sustainable village maintenance and management. Finally, the basic principles for the application, and use as valuable tools for sustainable village maintenance and management, are strongly recommended.

• 대한건축학회논문집:계획계
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• 제34권4호
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• pp.133-140
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• 2018

This study is change of the street space of the port city of Yokohama and the transformation process of the canal. modern port city Yokohama is a region that was responsible for the development of East-West maritime transport routes in Japan in the 17th century and the inland transportation through fishing villages and ports. it has also grown rapidly as a regional port and new port. In particular, through the revitalization of trade between foreign settlements and Japanese residents in the port area, the existing fishing area became a modern port city space. Yokohama went through the following process and grew into a modern port city. The construction of the port harbor and the maintenance of existing logistics functions, the formation of the central horizontal axis through maintenance of the fishing village, the construction of the logistics movement route to the inland area through the construction of the canal, the expansion of the horizon for fire prevention and fire restoration, The formation of a new settlement space according to the movement, the transformation of the existing religious axis by the combination of the elaboration and the introduction of modern transportation, and the spatial connection between the inland cities.

• 자연, 터널 그리고 지하공간
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• 제13권2호
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• pp.60-65
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• 2011

• 농촌계획
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• 제21권1호
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• pp.29-39
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• 2015

In farming area, the elderly population is increasing year after year. And the gap between farming area and the city regarding quality of life is getting bigger and bigger. Besides, it has much poorer ground for living than the city. The current farming village maintenance project is adopting a different system now from the top-down project exclusively led by the government in the past to the bottom-up one reflecting how the residents think positively. Lack of the residents' understanding and education about the maintenance project, however, some of them are just focused on maintenance and development distorted from making a village where people want to live. Accordingly, this study will analyze the characteristics of farming villages by their types based on field research and spatial analysis using Space Syntax in order to develop more premeditated and effective maintenance plans to perform maintenance in farming area. As a result, When you install streetlights street lights should be installed at places with a high of Connectivity and spatial depth is deep. Based on this method, the research is going to suggest the current status of street furniture improvement in the villages and the proper positions for their future installation.

• Journal of Astronomy and Space Sciences
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• 제14권2호
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• pp.355-366
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• 1997

This paper presents a comprehensive analytical approach for determining key maneuver parameters associated with the acquisition and maintenance of the ground track for a low-earth orbit. A livearized model relating changes in the drift rate of the ground track directly to changes in the orbital semi-major axis is also developed. The effect of terrestrial atmospheric drag on the semi-major axis is also explored, being quantified through an analytical expression for the decay rate as a function of density. The non-singular Lagrange planetary equations, further simplified for nearly circular orbits, provide the desired relationships between the corrective in-plane impulsive velocity increments and the corresponding effects on the orbit elements. The resulting solution strategy offers excellent insight into the dynamics affecting the timing, magnitude, and frequency of these maneuvers. Simulations are executed for the ground track acquisition and maintenance maneuver as a pre-flight planning and analysis.

• 국제학술발표논문집
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• The 9th International Conference on Construction Engineering and Project Management
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• pp.624-631
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• 2022

Highway Rest Areas are envisioned to provide an accessible space for rest and parking for travelers, especially those driving a long distance. In addition, modern highway Rest Areas provide many amenities to highway users, including wifi service, picnic tables, litter barrels, running water, public telephones, and sometimes even free coffee. Various studies were conducted in the domain of Rest Area facility design and their operating costs in different states; however, limited studies were conducted on the maintenance costs of these facilities. Therefore, this study's main objective is to compute the annual maintenance cost of Rest Areas in the state of Nevada. This study also analyzes the main cost categories of the maintenance works. The raw cost data of Nevada Rest Area maintenance from 1990 to 2012 were collected from the Nevada Department of Transportation (NDOT). Results show that the maintenance cost fluctuated over the study period; the maintenance cost decreased from 1991 to 2004 and then increased until 2012. The primary cost categories of maintenance work are labor, equipment, and material costs. Among these, labor cost was the largest category with 56 percent of the total maintenance cost, followed by equipment cost and material cost. The findings of this study may help NDOT and other transportation agencies plan their budget for future Rest Area maintenance activities.

• 한국산학기술학회논문지
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• 제20권3호
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• pp.49-55
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• 2019

협업과 소통하는 업무 분위기가 중시되면서 개방형 사무실이나 공유사무실이 나타나고 있다. 기존에는 사용자가 공간 유지보수의 주체가 되었으나 정해진 자리가 없어지면서 실내공간의 유지관리가 어렵게 되었다. ICBM 프레임워크를 활용한다면 실내 공간에 대한 정보를 수집하고, 공간유지보수에 활용 할 수 있을 것이다. 따라서, 본 연구에서는 ICBM(Internet of Things, Cloud, Big Data, Mobile) 기반의 프레임워크를 제안하고 이를 활용한 실내공간 유지관리 시스템의 가능성을 검토 하였다. IoT(Internet of Things, 사물인터넷)기술을 이용하여 실내의 온도, 상대습도, 재실 여부, 밝기를 지속적으로 측정하고 WiFi를 통해 Web API 에 제공한다. 온습도센서, 조도센서, 초음파 거리센서와 와이파이 모듈로 구성된 IoT 디바이스를 설계하고 프로토타입을 제작하였다. IoT를 통해 자동으로 취득된 데이터와 기존 유지보수 데이터, 공간정보가 Cloud(클라우드)를 통해 통합된다. 센서로 수집한 Big Data(빅데이터)는 유지보수용으로 의미 있는 공간 정보로 가공할 수 있을 것이다. 실내 공간 정보 및 유지관리 사항을 모바일(Mobile)을 통해 관리자에게 전달할 수 있다. 데이터 수집결과, 사용된 초음파센서의 측정범위 한계로 인해 재실여부의 파악은 제한적이었다. 하지만 밝기 정보는 공간의 활용 행태를 충분히 나타내어, 조명의 켜짐/꺼짐여부와 주말, 주중의 차이를 확인할 수 있었다. 온도와 상대습도 정보 또한 안정적으로 수집되어 공간의 쾌적성을 평가할 수 있었다.

• 교육시설
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• 제17권3호
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• pp.33-40
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• 2010

This paper considered 1) the relation between the number of student and the floor area of the school building facility, 2) the situation and the distribution of the school building facilities area, 3) the position between the district office of education by the school building facilities composition. Data were collected from 529 elementary school in seoul. 1) The number of student is have not an influence on the floor area of the school building facility in the middle school. 2) The floor area of the school building facilities per 1 student of the jungbu district office of education is larger than other the district office of education and distribution of area is wide. 3) As the position between the district office of education by the school building facilities composition is considered by principal component analysis, the maintenance of the need space is late in the gangdong gangseo district office of education, maintenance of support space is late in the gangdong dongbu district office of education, the maintenance of management space is late in the seobu bukbu district office of education.