• 대한교통학회지
• /
• 제21권4호
• /
• pp.103-111
• /
• 2003

본 연구는 보행자가 반대방향 도로횡단을 위한 간격을 찾기 위해 대피해 있을 수 있는 중앙분리대 대기공간이 설치되어 있는 비신호 횡단보도에서 확률적 모형을 토대로 보행자 횡단용량모형식을 개발하는 것을 목적으로 한다. 횡단보도에 접근하는 교통류의 차두시간 분포를 Erlang분포로 가정하고 간격수락이론을 이용하여 보행자 최대 통과교통량을 산출할 수 있는 방법론을 개발하였다. 분석 대상도로의 차로수는 왕복 2, 4, 6차로를 기준으로 Erlang 계수가 1, 2, 3인 분포를 사용하여 각 Erlang 계수별 모형식을 개발하였다. 모형식에 의한 보행자 용량은 접근교통량이 증가할수록 횡단가능 보행자수는 감소하고, 차로수가 커질수록 보행자용량은 감소하는 결과를 보였다. Erlang 계수는 교통량 수준과 밀접한 관계를 가지고 있으므로 보행자용량은 Erlang 계수값이 커질수록 감소하는 패턴을 나타냈다. 본 연구의 결과는 횡단보도의 보행자신호등 설치기준 및 보행자 대기공간을 제공해주는 기준으로 활용될 수 있을 것으로 판단되고, 특히 로타리교차로같이 차량중심의 연속성 진행흐름의 도로시설에서 보행자 안전시설의 설치기준으로 유용하게 사용될 수 있을 것이다.

• 대한건축학회논문집:계획계
• /
• 제35권11호
• /
• pp.61-68
• /
• 2019

The analysis of outdoor and indoor spatial composition with natural elements is required for the creation of healing environment in healthcare facility to provide basic data for the planning of hospital architecture. Literature review of healing environment and investigation on characteristics of spatial composition in architectural works and healthcare facilities have been conducted. The spatial composition of outdoor space for refuge and prospect from indoor space of Seoul National University Hospital have been analyzed. The result of this research can be summarized as followed. First of all, the main natural elements for healing environment are consisted with refuge in outdoor space and prospect from indoor space. The second one is that natural elements in Seoul National University Hospital are located in central, posterior, and lateral area of main hospital and connectivity, integration, and ERAM(3) which the characteristics of outdoor spatial composition with space syntax are focused on the museum of medicine and landscape area in the center of hospital. The third one is that the outdoor refuge and prospect from indoor space in Seoul National University Hospital can be replaced with cultural heritage like the site of Kyungmogungji and Changgyeonggung palace in and next to the hospital. In addition to the outdoor and indoor spatial composition, it is necessary to analyze the relationship between elements to develop the healing environment of hospital architecture.

• Journal of Ecology and Environment
• /
• 제35권2호
• /
• pp.149-155
• /
• 2012

Rice paddy fields have been recognized as an alternative habitat for avian wetland foragers, and fish-rice farms have become a new tool in improving the abundance of aquatic animals. However, the use of the habitats by avian foragers, particularly by oriental storks ($Ciconia$ $boyciana$), was not well understood. In the present study, we investigated how a fish-rice farm influenced the abundance of aquatic animals and documented the foraging behavior of the two captive bred oriental storks in a closed semi-natural paddy field. Our results showed that the fish refuge pond (water depth 40 cm) had a higher abundance of fish whereas the areas planted with rice (water depth 20 cm) had more tadpoles and some aquatic insects. The two captive bred oriental storks captured mostly fish and aquatic insects in the rice-planted area and mostly fish in the fish refuge pond. The two oriental storks had higher foraging success and spent more time for foraging in the rice-planted area than in the fish refuge pond. This result suggests that the oriental storks might prefer foraging in the area with fish, aquatic insects, and amphibians under a greater success rate presumably due to shallow water depth in the paddy fields with a fish-rice farm.

• 한국화재소방학회:학술대회논문집
• /
• 한국화재소방학회 2004년도 추계학술논문발표회 논문집
• /
• pp.76-81
• /
• 2004

• 한국조경학회지
• /
• 제45권6호
• /
• pp.90-97
• /
• 2017

방재공원을 주제로 하는 도시 내 응급대피 장소의 건설은 국내외 도시재해 대책에 있어 중요한 요소이다. 특히 방재 역할을 하는 도시 내 공원녹지의 접근성은 방재 서비스 효과와도 직결된다. 본 연구는 울산시 중구와 남구를 대상으로 도로망과 인구분포 및 공원녹지 지리정보와 ArcGIS 네트워크 분석 기법을 이용하여 3가지 유형의 방재공원 접근성을 분석하고, 서비스 면적율과 서비스 인구율 등 2개 지표를 통하여 울산시 방재공원녹지의 서비스 효과를 평가하였다. 평가 결과, 긴급대피 공원녹지(5분)와 중심대피 공원녹지의 접근성은 양호하지만, 긴급대피 공원녹지(3분)와 임시대피공원녹지의 서비스구역 면적과 인구는 전체의 60% 이하로 불량한 것으로 나타났다. 울산시 방재공원녹지의 전체적인 서비스 효과는 이상적이 못하기 때문에 방재공원녹지 체계에 많은 개선이 필요하다고 판단된다.

• 한국실내디자인학회논문집
• /
• 제26권6호
• /
• pp.116-125
• /
• 2017

The study is aimed to analyze cases of hotel room designs based on the 'Art Quotient'. It is focused on design elements of livability, analyzing the space design in terms of biophilic design and experiential marketing. This paper proposes a direction for hotel design based on the analysis result. The scope of the study includes the cases of 17 hotels in the area of Seoul achieving five stars in Korea. This paper presents an analysis whether the room space of hotels provide a user-oriented life experience from the perspective of biophilic design and experiential marketing. In this study, we focused on the concept of 'refuge', one of the biophilic design elements that express the value of life sense, and the element of 'sense', one of the strategic experiential modules of experiential marketing. After analyzing the hotel case studies, the space was evaluated using five factors of art quotient as a design method to provide a life experience in the hotel room. Analysis of the design space from the viewpoint of refuge, rather than architectural elements, proved that decorative elements appeared most commonly in all hotel rooms. Further, through an analysis based on the measures of 'sense', an experiential element, visual elements were mostly enforced in among the elements of the five senses. In other words, when designing a hotel room space, visual elements such as color, pattern, furniture, lighting and style are mainly utilized. Examining the analysis of the design elements from the point of view of the art quotient, the rooms of all the hotel's suite types include elements of 'communication'. Most of the hotel rooms focused on stimulating the aesthetic sensibility of customers. This resulted in the elements of 'immersion' showing poor results. In conclusion, it is necessary to provide the five senses of the arts index in a balanced manner to provide a life experience through the five senses.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
• /
• 제29권3호
• /
• pp.7-15
• /
• 2023

Purpose: This study was conducted with the aim of presenting spatial planning directions for evacuation spaces based on an analysis of the performance of horizontal evacuation during the early stages of fire incidents in a geriatric hospital. Methods: Based on a review of previous studies, the research model was designed by establishing occupancy conditions, evacuation, and fire scenarios. The analysis model was developed by considering vulnerable areas in terms of evacuation movement and analyzing the results of evacuation performance. Furthermore, the study analyzed the improvement in evacuation performance by arranging refuge areas. Results: The results of the study are as follows. Firstly, vulnerability spots were identified in terms of evacuation performance by schematizing Required Safe Egress Time, Available Safe Egress Time, and their differences. Secondly, the Required Safe Egress Time in the adjacent public spaces along the escape routes of occupants was found to be higher compared to the Available Safe Egress Time. Thirdly, the results of the correlation analysis between the difference in Available Safe Egress Time and Required Safe Egress Time during the early stages of a fire, as well as their constituent factors, demonstrated that user congestion is a more significant factor in compromising evacuation safety than the physical changes in the fire condition. Fourthly, the analysis of evacuation time was conducted by designating refuge areas where occupants can evacuate within a sufficient timeframe. This led to a decrease in the Required Safe Egress Time. Implications: This study is expected to be used as data on the direction of evacuation space planning to improve the evacuation performance of Geriatric Hospital.

• 대한건축학회논문집:계획계
• /
• 제36권3호
• /
• pp.3-12
• /
• 2020

The purpose of this study was to analyze the Characteristic and Changing Process of Refugees' Housing in the Korean War. Refugees' Housing is one of the unique forms of housing that emerged during the acute situation in the war. During the Korean War, Busan became the Wartime Capital and various housing policies were implemented for the influx of refugees. Various types of housing appeared in Busan during the war, and the type analysis and characteristic of these types were revealed through literature and case studies. Accordingly, the product of study was indicated in the meaning of the housing restoration policy enforced during the war and the housing type exhibited by refugees from the perspective of housing.

• 한국화재소방학회:학술대회논문집
• /
• 한국화재소방학회 2003년도 추계학술논문발표회논문집
• /
• pp.374-379
• /
• 2003

• 한국농촌건축학회논문집
• /
• 제20권2호
• /
• pp.11-18
• /
• 2018

The purpose of this study is to analyze the structure and use change of the private space according to the balcony expansion and use it as the data of plan design. According to Bay, front length/width ratio and the change of balcony space before and after expansion of space organization of house units were analyzed. Common characteristics of Flat type and Tower type are an increase of the frontage length of house units in an apartment, an increase of the number of front bay, and an increase of integrated LDK focusing on living room. A difference is that Flat type shows high frontage ratio, Bay figure, and spatial arrangement favorable to front openness and lighting. Flat type shows higher area distribution than Tower type in LDK area distribution located in at the plane center. Spatial expandability and visual openness of Flat type are more beneficial than those of Tower type in the planning, and a balcony extension of house units has developed to direction to open more. Tower type creates various block images through a combination of house units focusing on the core. Uses after balcony expansion are area expansion of a balcony-neighboring room, storage space, expansion and function improvement of the variable range, and specialized space different from a neighboring room. In addition, there is no escapable space except for a shelter, so unit plan should be prepared to prevent using it other space of a shelter and to solve moving line of two-way horizontal refuge and vertical refuge.