• 한국건축시공학회지
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• 제21권5호
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• pp.483-493
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• 2021

도시 인구의 과밀화로 고층 건물에 대한 폭발적인 수요와 공급이 발생하였다. 고층 빌딩은 각 도시의 구심점으로 도시 이미지를 제고하는데 기여하고 있으나 연돌효과로 인해 승강기 문의 오작동, 외벽의 문과 창문 개폐의 어려움, 상층부로 확산하는 연기와 악취, 소음, 에너지 손실, 화재 및 오염물질의 급속한 확산 등 예기치 못한 다양한 문제를 야기하고 있다. 본 연구에서는 초고층 건축물을 수직조닝별로 구분하여 연돌효과의 원인과 해결방안을 분석하고 설계와 시공 방안으로 도출하였다. 외기를 차단하는 초기 계획과 정밀한 시공을 통한 기밀성 확보를 통해 저층부에서 유입되는 기류를 능동적으로 차단하여 건물의 내·외부 기밀성을 확보하는 방안을 모색하였다. 설비적 해결대책은 연돌효과로 인한 특정 현상을 줄이기 위한 대책이 될 수 있으나 이에 따른 2차 피해의 가능성이 높기 때문에 최소한으로 적용해야 한다. 따라서 본 연구는 연돌효과의 원인과 대책방안을 수직 조닝별로 설계적, 시공적 대책을 제시함으로써 체계적인 연돌효과 관리의 필요성을 역설하였다. 또한 본 연구가 설계 및 시공뿐만 아니라 건물 유지관리에도 도움이 되기를 기대한다.

• 한국복합재료학회:학술대회논문집
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• 한국복합재료학회 2002년도 춘계학술발표대회 논문집
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• pp.167-172
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• 2002

During the operation of military aircraft, maintenance is divided into organizational, intermediate and depot maintenance. In the depot maintenance, after removal of major parts and removable doors, damage assessment is performed. Locating damage, charactering the damage and determining its extent, zoning the damage on the part being repaired and re-evaluation of the damaged area after damage removal. Repair joints are classified by bonded joints and bolted joints, depending on joining material. In this paper, repair method in aging aircraft is investigated and the possibility of application of copmposite patch is surveyed.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제29권3호
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• pp.17-28
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• 2023

Purpose: This study aims to provide basic data for the future construction plans of the Infectious Disease Hospitals by analyzing the area composition and required room ratios in the wards and ICU of currently under-construction infectious disease hospitals. Methods: 3 Methods have been used in this paper. 1) This study conducted a literature review on major considerations and related guidelines for hospitals specializing in infectious diseases using existing data. 2) Based on the objects and activities of the hospital space, zones and areas were set for each department according to infection control. 3) Based on the established zones and areas, basic plan drawings of three hospitals specializing in infectious diseases currently under construction were collected and architectural drawing analysis was performed. Results: 1) Infectious Diseases Hospital must have a spatial organization that can accommodate patient isolation, infection control, efficiency of medical service, and changes. 2) Zones for infection control are divided into negative pressure and non-negative pressure zones based on airborne precaution isolation. It is divided into clean and contaminated zone according to class of cleanliness by Aseptic technique. Areas are classified by objects (patients, healthcare workers, supplies) and activities (access, medical treatment, support), and a system for organizing space is established based on this. 3) By analyzing the area composition of each departmental area, each required room, and each required space in the wards and intensive care units, it provides basic data for the spatial organization for architectural planning of the infectious disease hospital. Implication: It can be used as basic data when planning related facilities by analyzing the characteristics of the space plan of the required room according to the relationship between activities, movement lines, and operation plans based on user behavior.

• Steel and Composite Structures
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• 제48권5호
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• pp.499-505
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• 2023

Geological hazards in landslide is one of the most extensive and destructive phenomena are among natural disasters. According to the topography high mountains, tectonic activity, high seismicity, diverse conditions Geology and climate, basically China to create a wide spectrum of landslides have natural conditions and these landslides are annual. They cause a lot of financial losses to the country. It is very difficult to predict the time of the landslide, hence the identification landslide sensitive areas and zoning of these areas based on the potential risk is very important. Therefore, it should be susceptible areas landslides should be identified in order to reduce damages caused by landslides find. the main purpose of landslide sensitivity analysis is identification high-risk areas and as a result, reducing damages caused by landslides It is the way of appropriate actions.

• 한국산림과학회지
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• 제101권1호
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• pp.148-157
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• 2012

우리나라는 국토의 63.7%가 산림으로 국민의 생활지역과 이동 경로 상에서 산림경관으로의 조망기회를 늘 접하는 특성을 가지고 있다. 본 연구는 산림경관관리가 필요한 구역을 세부적으로 구획함으로써 구역별 경관관리 방향을 제시할 목적으로 진행되었다. 산림경관 관리를 필요로 하는 정도를 관리요구도 분석을 통해 파악하고 인위적 경관관리로 생성되는 경관변화의 시각적 영향을 흡수하는 능력을 분석하여 경관관리를 위한 관리구역 구획 과정과 방법을 제시하였다. 산림경관을 우선 관리할 지역을 선별하기 위해 주요 조망점, 통행빈도, 주요 산림경관자원, 도보 및 차량 이동수요가 있는 지역들을 기준으로 하여 산림경관관리 요구도를 분석하였다. 인위적 경관관리가 가능한 지역을 구획하기 위해 대상지의 물리적 경관변화에 대한 수용력인 시각적 흡수능을 분석하였다. 그 결과로 경관관리 요구도 상, 중, 하, 그리고 시각적 흡수능 상, 중, 하 구역을 산림경관 관리지역의 공간상에 표현하였다. 경관관리요구도가 상이고 시각적 흡수능이 상이라면 적극적이고 인위적 경관관리를 할 수 있으며, 일정 수준의 물리적 경관변화를 수용할 수 있는 구역임을 의미한다. 이러한 구획방법을 적용함으로써 산림경관자원과 그 주변의 경관디자인 및 관리를 위한 적절한 수단을 제공할 수 있다는 결과를 얻을 수 있었다.

• 한국환경보건학회지
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• 제38권3호
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• pp.213-222
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• 2012

Objectives: This study was undertaken in order to evaluate by work space zoning and structure the concentrations of biological contaminants in the indoor air of domestic office buildings. Methods: Air samples were collected in the office spaces of 15 office buildings in Seoul from June 28 to July 28, 2011. Prior to the sampling, each office was classified into 'open-plan office', 'cellular office' and 'mixed office' according to the work space zoning. To evaluate the biological contamination of indoor air, total suspended bacteria (TSB), Gram positive bacteria (GPB), Staphylococcus aureus (S.A), Methicillin-resistant Staphylococcus aureus (MRSA), Gram negative bacteria (GNB) and fungi were investigated. During the sampling, temperature, relative humidity and carbon dioxide ($CO_2$) were measured. Results: The TSB concentrations ($GM{\pm}GSD$) were $452({\pm}1.3)cfu/m^3$ in open-plan offices, $366({\pm}1.3)cfu/m^3$ in cellular offices and $287({\pm}1.5)cfu/m^3$ in mixed offices, and there were significant differences between the three groups (p<0.05). The highest concentrations ($GM{\pm}GSD$) of fungi were found in the indoor air of cellular offices $128({\pm}1.0)cfu/m^3$, which was at least three times higher than the concentrations in mixed offices $43({\pm}1.0)cfu/m^3$ (p<0.05). Conclusions: Microbiological contamination in the indoor air of office buildings by work space structure was the highest with the open-plan office layout which includes no high walls or doors separating the occupants.

• 한국지리정보학회지
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• 제19권4호
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• pp.157-168
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• 2016

지구단위계획의 주요내용 중 하나인 용도지역 변경은 지구전체의 조화로운 개발보다는 종상향을 통한 개발 이득 향상을 주목적으로 하는 경향이 증가하고 있다. 이에 본 연구는 지구단위계획에서 종상향에 따른 용적률 인센티브 제도를 검토하여 공공성을 확보할 수 있는 기준을 제시하고자 한다. 이를 위하여 본 연구에서는 부산광역시 지구단위계획 종상향에 따른 공공시설 확보 비율 기준을 검토하여 지구단위계획의 공공성 확보방안을 도출하고자 하였다. 이를 바탕으로 부산광역시 전체지역의 지가상승률과 용도지역 변경지역의 지가 상승률을 비교 검토한 결과 10~15%의 공공시설의 확보가 가능할 것으로 나타났다. 본 연구에서는 공공시설의 확보 비율을 사업부지 전체 면적 대비 10%를 적용하도록 하여 상향된 공공성을 확보할 수 있도록 하였다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제23권4호
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• pp.27-36
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• 2017

Purpose: The characteristics of spatial allocation planning in dentistry through examining the dental hospitals in Korea and comparison between them are necessary for the development of planning of the dental healthcare system. This study has been started to provide basic informations such as zoning, allocation distribution, and space configuration for the planning of dental hospital architecture. Methods: Literature review of dental care departments and investigation on current status of dental hospital in Korea have been conducted. The spatial allocation and space configuration of eleven dental hospitals have been analyzed. Results: The result of this study can be summarized in three points. The first one is that dental hospitals in Korea are consisted with eight to eleven dental care departments and they are divided with the horizontal allocation type with three to four departments in a floor for the spatial communication or the vertical allocation type with a department in each floor for the independent space. The second one is that oral medicine and oral maxillofacial radiology are located near the main entrance, orthodontics and pedodontic dentistry in lower level, prosthodontics in upper level, and conservative dentistry and periodontics have no specific spatial consideration. The third one is that the factors to consider the allocation planning are zoning for examination & diagnosis, basic practice, adolescence, surgery, circulations for patient, dentist, staff, different access for department like as easy access for reception and pedodontic dentistry, enclosure space for prosthodontics and surgery, frequency of visit and treatment care time, and change of treatment concept from treatment department to disease control corporative practice. Implications: This study is the starting point for the research of spatial configuration in dentistry and it is necessary to analyze the architectural planning to develop the dental healthcare system.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제27권2호
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• pp.15-24
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• 2021

Purpose: This study is to present basic data on the Architectural planning of the college of medicine by arranging the functional zoning planning, functional unit planning, and circulation planning, based on the diversification of medical education and the changes of Learning spaces. Methods: This study was conducted by literature review on existing medical education method and learning space planning. And then on-site surveys and questionnaire were conducted on existing facilities. Results: The diversification of medical education has already been progressing for a long time, and the development of information technology is integrated into the learning space, and the evolution of the learning method and the flexibility of the learning space give effect to the change of the learning space. ① This study reconstructed the existing classification method of university facilities into the fuctional zoning method that combines the architectural concept of function and movement. ② The functions and functional units of the college of medicine according to the proposed functional zone were arranged, and the space required for the medical college was suggested. ③ The function and type of movement of medical college can be classified into professor/student fusion type, teaching and research separation type, and learning and learning shared space integrated arrangement type. In the future, it is necessary to consider fusion type or integrated arrangement type rather than separation type. Implications: the evolution of the learning method and the flexibility of the learning space give effect to the change of the learning space.

• Spatial Information Research
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• 제11권4호
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• pp.327-340
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• 2003

공간데이터베이스의 품질평가는 공간데이터베이스의 특징에 따라 적절한 품질요소와 평가방법이 적용되어야 한다. 본 연구에서는 공간데이터베이스의 하나인 토지데이터베이스에 대한 구체적인 품질평가 방안을 제시하는데 목적을 두고 있다. 이를 위하여 토지데이터베이스를 구성하는 지형데이터베이스, 지적데이터베이스, 용도지역지구 데이터베이스의 구축 단계별 품질요소를 선정하고, 선정된 품질요소에 대하여 평가방법을 제시하였다. 토지데이터베이스의 품질요소는 위치정확성, 속성정확성, 일관성, 완결성, 시간정확성, 신뢰성, 이력 등이며, 다양한 통계적 및 수학적 방법들을 검토하여 각 품질요소의 객관적인 측정방법을 제안하였다.