• 농촌계획
• /
• 제5권2호
• /
• pp.38-45
• /
• 1999

The purpose of this study is to investigate the characteristics and suggest the Improvement directions of the facilities in Recreational Forests. This study adopted such various analysis methods as reviewing related documents, surveying the existing sites, and using questionnaire to visitors and managers. The result of this study can be summarized as follows ; 1) The major facilities of Recreational Forests are the lodging, recreation, and sports ones. 2) The primary factor for the visitor's satisfaction is the quality of natural environment, but that for their dissatisfaction is the lack of variety of the available facility. 3) The major problems of facilities in Recreational Forests are their number and design. This study suggests the improvement of accessibility and design of the facilities in the Recreational Forests.

• 교육녹색환경연구
• /
• 제11권1호
• /
• pp.11-22
• /
• 2012

This study aims to investigate and analyze the actual conditions of the ecological ponds built in the campus sites of the elementary, middle and high schools which currently manage ecological ponds in order to find problems and directions for improvement concerning the management of the ponds as a way to build nature-friendly ecological ponds which can be used as an ecological work-study site on school campus: this study also intends to provide systematic and technological directions for the management and operation of the ecological pond. This study has selected 10 schools in North Chungcheong Province, where ponds are constructed, and investigated actual conditions of the ponds based on the survey, analysis, and evaluation standards compatible with the school environments, and finally judged the general relevancy of the ponds. The results of this study make us conclude that the most important issue to be considered in the processes of selection and investigation for school ecological pond is the location of the pond.

• 교육녹색환경연구
• /
• 제2권1호
• /
• pp.105-112
• /
• 2002

New buildings are to be needed for an aging society. But, there may be a solution on the multi-purpose & mixed-use existing facilities. Therefore this study is focused on verification of mixed-use school facilities's potentialities. If possible, I want to suggest some directions of renewal primary school planning. The results of this study are as follows : 1) It is important to make a policy for improving the educational environment, 2) Future buildings must be planned by the principles based on the lifelong learning, 3) Mixed-use building blocks need to be laid out by the concept of accessibility, 4) We can use existing primary school's areas as a elderly welfare facilities without any renovation and increasing areas.

• Computers and Concrete
• /
• 제15권3호
• /
• pp.391-410
• /
• 2015

One of the most common applications of ferrocement is the manufacturing of thin stiffened plates which are prone to buckling. This study focuses on the investigation of the behavior of a ferrocement plate, stiffened in both directions by means of an appropriate grid of ribs. In the present paper detailed three-dimensional numerical Finite Element models are formulated for the simulation of the behavior of the structure under study, which are able to take into account both the geometric and material non-linearities that are present in the subject at hand (plasticity, cracking, large displacements). The difference among the formulated models lies on the use of different types of finite elements. The numerical results obtained by each model are compared and the most efficient model is determined. Finally, this model is in the sequel used for the further investigation of the effect of different parameters on the ultimate load capacity, such as the initial out-of-plane imperfection of the plate and the interaction between the axial loads in both directions.

• 한국실내디자인학회논문집
• /
• 제37호
• /
• pp.144-150
• /
• 2003

Human being is experiencing the spaces with constant moves. The process of delivering information is worked by vision and perception communications. The aim of this specialized study is to analyze the processes of constructed experiences which visitors may choose the directions in the museum. Abstracting and investigating the recognizable and visual elements, we examine how those elements influence the audiences moving choices which reflect the propensity of people through mostly the experimental research. These cases would show the more effective results with proper harmony of different characters. To analyzing and adapt the recognizable and visual elements which effect the audiences moves from starting point, this research suggests the directions of plans in active spaces which would help the communication between the objects In the museums and people. This research is the basic study of maximizing the communication between audiences and exhibitions.

• 한국시뮬레이션학회논문지
• /
• 제26권2호
• /
• pp.41-49
• /
• 2017

무기체계 획득 프로그램에서 개념설계는 개발대상체계의 군사적 활용목적을 구체화하고, 이를 구현하기 위한 요구사항 수립 및 향후 개발방향을 결정하는 가장 중요한 단계이다. 하지만 미래 지상전투차량 또는 로봇의 개념설계 시 개발 경험 또는 문헌사례 부족, 등을 이유로 초기단계에서 요구사항과 개발방향을 잘못 수립할 경우 이는 향후단계에서 설계오류로 작용될 수 있다. 이는 획득 프로그램에서 위험으로 작용될 수 있으며, 이를 바로잡기 위해서는 비용, 노력, 기간이 요구된다. 미래지상전투차량을 효과적으로 획득하기 위해서는 초기 개발단계에서부터 발생하는 오류를 줄일 수 있는 방안이 필요하다. 본 논문은 이 오류를 줄이기 위해서 개념설계과정에서 수립된 요구사항과 설계방향의 물리적 실현 가능성을 체계 수준의 모델링과 시뮬레이션을 통해 검증하고, 이 시뮬레이션 결과를 활용해 가상의 체계성능을 도출하는 방안에 대해 기술한다. 체계 수준의 모델링 및 시뮬레이션은 최신 설계 기법인 모델기반설계와 형상기반설계 도구를 활용하며, 체계성능은 체계 수준 물리적 모델링 및 시뮬레이션 결과와 기존의 체계 성능분석 전문소프트웨어 연계를 통해 도출된다.

• 한국조경학회지
• /
• 제28권2호
• /
• pp.71-84
• /
• 2000

In this study, design characteristics of Village Parks in Seoul are investigated through an analysis of structuring themes expressed in spatial design. The goals and objectives of this study are: to emphasize the significance of design themes; and to demonstrate an approach to the design of landscapes through an analysis of structuring themes. For conducting this study, geometric forms and naturalistic forms were examined first. That is, the following 15 structuring themes were examined, as guiding themes: the 90$^{\circ}$rectangular theme; the 45$^{\circ}$/90$^{\circ}$angular theme; the 30$^{\circ}$/60$^{\circ}$ angular theme; circles on circle; concentric circles and radii; arcs and tangents; circle segments; the ellipse; the spiral; the meander; the free ellipse and scallops; the free spiral; the irregular polygon; the organic edge; and clustering and fragmentation. Forty five Village Parks in Seoul, built between 1996 and 1997, were analyzed through these 15 structuring themes. An analysis of Village Parks was conducted by the following two categories: land shape and structuring themes; and design directions and structuring themes. The research results are as follows; 1) Geometric forms are more frequently applied than naturalistic forms. 2) Regardless of land shape, geometric forms derived from simple primary shapes, the square and the circle, are frequently used. And the meander and the irregular polygon among naturalistic forms are frequently used. 3) Regarding design directions and structuring themes, design concepts, symbolic meanings and spatial forms are, to some degree, integrated. 4) The spiral is not applied among geometric forms. And the meander and the irregular polygon, as naturalistic forms, are frequently utilized. Research findings obtained from this study could be used in the designing of future Village Parks. For a profound study, future, research is needed in two-dimensional plans and three-dimensional elements of Village Parks.

• Geomechanics and Engineering
• /
• 제7권3호
• /
• pp.263-277
• /
• 2014

In the conventional design of retaining structures in a seismic zone, seismic inertia forces are commonly assumed to act upwards and towards the wall facing to cause a maximum active thrust or act upwards and towards the backfill to cause a minimum passive resistance. However, under certain circumstances this design approach might underestimate the dynamic active thrust or overestimate the dynamic passive resistance acting on a rigid retaining structure. In this study, a new analytical method for dynamic active and passive forces in c-${\phi}$ soils with an infinite slope was proposed based on the Rankine earth pressure theory and the Mohr-Coulomb yield criterion, to investigate the influence of seismic inertia force directions on the total active and passive forces. Four combinations of seismic acceleration with both vertical (upwards or downwards) and horizontal (towards the wall or backfill) directions, were considered. A series of dimensionless dynamic active and passive force charts were developed to evaluate the key influence factors, such as backfill inclination ${\beta}$, dimensionless cohesion $c/{\gamma}H$, friction angle ${\phi}$, horizontal and vertical seismic coefficients, $k _h$ and $k_v$. A comparative study shows that a combination of downward and towards-the-wall seismic inertia forces causes a maximum active thrust while a combination of upward and towards-the-wall seismic inertia forces causes a minimum passive resistance. This finding is recommended for use in the design of retaining structures in a seismic zone.

• 디지털융복합연구
• /
• 제17권4호
• /
• pp.279-284
• /
• 2019

본 연구는 국내외 활발히 펼쳐지는 사회적 이슈 중에서 성평등 주제의 스토리텔링을 심층면담 기법을 통해 커뮤니케이션 디자인 방향에 관해 연구하고, 더 나은 소셜 이슈 소통 방향성을 제안하는 데 그 목적이 있다. 연구 방법으로 1차 사례 연구를 통하여 국내의 성평등 주제 매거진 이프, ?, 우먼카인드 매거진의 특징과 스토리텔링 매거진 예시를 조사하였다. 그리고 2차 실증 연구로 심층면담을 진행하여 성평등 스토리텔링 경험에 대한 연령대별 여성과 남성 대상자의 감정 형용사와 이슈 인지도를 파악하였다. 그 결과, 소셜 이슈 소통 방향에 필요한 두 가지 요점을 파악할 수 있었다. 첫째, 전달하는 콘텐츠의 주제가 민감한 이슈일수록 일상과 밀접한 서사를 소구하여 진입장벽을 낮출 것을 제안한다. 둘째, 사회적 이슈가 지속가능하려면 점진적으로 메시지를 전달하여 신뢰도와 공감도를 높이는 방향을 채택한다. 이 연구는 불통을 해소하는 커뮤니케이션 디자인 조사를 통해 국내 성평등 이슈 콘텐츠 전달 방향을 제시했다는 점에 의의가 있다. 추후 연구를 통해 국내 성평등 주제 소통 방식을 보완하고, 사회적 이슈 커뮤니케이션 디자인 방향 설정에 도움이 되기를 기대한다.

• 한국실내디자인학회논문집
• /
• 제26권1호
• /
• pp.53-62
• /
• 2017

It is very important for the elderly to maintain their independence and to live safe and comfortable daily lives in order to lead an independent life. The bathroom in the house has the greatest number of fall accidents and has a great influence on the independence of the elderly. Therefore, the purpose of this study is to develop a bathroom design method that improves the independence of the elderly whose physical function is deteriorated through preventing falls. In this study, first of all, we investigated the causes of falling in bathrooms based on the previous studies, and identified the intelligent services that can prevent falls and selected them according to individual needs. Secondly, we investigated the bathroom size of the apartment among the various housing type, analyzed the type of the bathroom, and developed a standard type of the bathroom. Thirdly, we analyzed the design guidelines for the elderly residents in Korea and proposed improvement directions. We also divided the intelligent sanitary appliances and fall-prevention products and proposed the installation method and directions. Therefore, the comprehensive bathroom design standards and proposals proposed in this study will be the basis of bathroom design to prevent falls and improve independence of the elderly, and it will be easy to understand and help the designer in designing. Finally, this study is meaningful in that it provides independence of the elderly through fall prevention and increases the easiness of hygiene action and suggests direction to maintain self-sustaining life of the elderly.