• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2004년도 Proceedings of ISRS 2004
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• pp.154-157
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• 2004

The KOMPSAT European Cooperation aims at enhancing existing and establishing new collaborations between KARI and various European institutions. The objective is to create mutual data and information exchange possibilities and to develop new data applications of available and future space based Earth Observation sensors. In this paper, the concept of a KOMPSAT regional application center, a joint development between KARI, ARCS and other European partners is presented. This includes the establishment of an additional KOMPSAT-2 downlink in Europe, and the developments of a state-of-the-art user service system for urban and environmental security monitoring.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.543-552
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• 2010

Due to increase in urban tunnelling as urban population and traffic volume increase, problems related with site security and civil appeal also increase. This paper presents a comparative analysis between conventional 2-arch tunnel method and non-pilot 2 arch tunnel method, which were performed in the basic design of Wie-Rae region. According to the analysis results, non-pilot 2-arch tunnel method is more efficient in terms of stability, constructability, and economic aspect. It is authors' wish that design procedure and method presented in this paper could help the design and construction of non-pilot 2-arch tunnel that should be planned in the near future.

• 한국실내디자인학회논문집
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• 제29호
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• pp.94-102
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• 2001

The urban land is incapacitated to grow and correspond to demand the space in urban area. And recently, rapid increasing of population and complex of urban function on pushed to develop the underground space. In Korea, the underground space development in inefficient in aspect. because development of underground space have not consistent and systematic planning method in underground environment inclounding interion design, extererior design. Therefore this study is suggested the design element for comfortable underground living environment and assortment on utilization of underground space. The results of this study on utilization are security of space through land use efficiency, conservation of historical place, building and natural environment, and technological characteristics, mental image. Accordingly, this study is proposed design element that make comfortable underground space as aspect from stimulation and diversity, sapciousness and feeling of warmth and dryness to compensate improper image of underground space, spacial orientation and way finding.

• 한국BIM학회 논문집
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• 제10권1호
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• pp.23-29
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• 2020

The vacant houses commonly observed in urban aging are considered to be representative signs of urban decline. Vacant houses are themselves vulnerable to security, and in particular, they are exposed to disasters due to poor management, which can accelerate the decline of the area. This study is to classify the area and analyze the causes and characteristics of the occurrence of vacant houses by type based on the data through the survey on the vacant houses in Incheon. This research analyze vacant house data survey so to characterized and categorized types of vacant houses. The criteria of vacant houses analysis are population density, population growth, aging extent. In conclusion there are four types of region in Incheon area according to housing types, hazard classes, building age and building areas. Type A is inner city, type B is mixed, type C is expandable and type D is unsular types.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.292-301
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• 2009

The employment of risk management theory in Urban Disaster Management System (UDMS) has become an important trend in recent years. The viewpoint of risk management is mainly a comprehensive risk assessment of various internal and external factors, and a subsequent handling of risks. Through continuous and systematic accumulation and analysis of risk information, disaster prevention and rescue system is established. Taking risk management theory as the foundation, Organization for Economic Cooperation and Development (OECD) has developed a series of UDMS in the mega-cities all over the world. With this system as a common platform, OECD cooperates with different cities to develop disaster prevention and rescue system consisting of vulnerability assessment methods, risk assessment and countermeasures. The paper refers to the urban disaster vulnerability assessment and risk management of OECD and the mega-cities of different advanced and developed countries in the world, and then constructs a preliminarily drafted structure for the vulnerability assessment methods and risk management mechanism in the metropolitan districts of Taiwan.

• 대한예방의학회:학술대회논문집
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• 대한예방의학회 2001년도 제53차 추계 학술대회 연제집
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• pp.238-238
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• 2001

• 디지털콘텐츠학회 논문지
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• 제17권4호
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• pp.273-278
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• 2016

재난은 다양성, 복잡성, 불가측성 등으로 현대사회의 특성과 유기적 관계가 있기 때문에 그 관리의 효율성을 위해 다양한 접근과 복합적인 처방으로 대국민에게 재난의 불안을 해소해 주어야 한다. 이에 따라 본 논문에서는 사회안전을 위한 지능형 영상감시 분석시스템의 구축방안과 이의 응용과 그 활용성의 장단점을 검토하였으며, 향후 제안 서비스가 사회안전을 위한 영상감시 시스템으로써 종합적인 도시 관제기능을 수행하면서 국민의 안전을 보장하고, 범죄와 사고를 예방하며, 범법행위를 사전에 단속하여 공공시설물과 국민의 재산을 보호할 것으로 기대된다.

• 가정과삶의질연구
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• 제10권2호
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• pp.191-208
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• 1992

The study is focused on the perception of husbands and wives family financial security and satisfaction with quality of family life. Data was collected from the husbands and wives in Seoul. Eligibility was limited to family units with husband, wife, and at least one child. 852(Husbands:432, Wives: 420) out of 1200 respondents were finally selected as datum sources. The data was analyzed by Frequency, OneWay-ANOVA, t-test, Pearson' correlation and regression analysis. The major findings are the following: 1) In regard to the perception of family income adequacy, wives' perception was higher than husbands'. On the family financial problem, husbands had more experienced the financial problem than wives. 2) Marriage education, family income, husbands and wives education , and savings effected satisfaction with quality of family life. and husbands are more satisfaction with quality of family life than wives. 3) Determined the impact of the perception of family financial security on the satisfaction with quality of family life was 41% for wives and 33% for husbands, respectively.

• 한국방재안전학회논문집
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• 제10권1호
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• pp.35-42
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• 2017

본 연구는 지반함몰 발생 및 피해저감을 위한 지반 안정성 평가 및 굴착 보강 기술개발 과제 중 지반함몰 위험성 예측 및 평가기술 개발을 위한 기초자료로 활용하기 위한 연구로 수도권 6개 굴착지역에 대한 문헌자료에 의한 강도정수 산정, 시추에 의한 지반조사 및 표준관입시험, 시추공을 이용한 하향식탄성파 결과를 이용하여 지반특성을 비교 연구 하였다. 연구결과 표준관입시험 결과인 N치와 문헌자료를 이용하여 지반정수를 산정하였고, 시추된 홀에 하향식탄성파탐사를 실시하여 지반의 동적지반특성을 확인하였다. 각 지역별 지반특성을 확인한 결과 지반물성치가 상이하게 나타나는 것을 볼 수 있다. 이는 각 현장별 N치와 문헌자료 조사자의 경험적 지반정수가 반영된 결과인 것으로 판단된다.

• International Journal of Computer Science & Network Security
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• 제22권1호
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• pp.85-92
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• 2022

In this article, we look at the application of BIM (Building Information Modeling) in sustainable infrastructures. In response to global warming, energy shortages, and environmental degradation, people are trying to build eco-friendly, low-carbon cities and promote eco-friendly homes. A "green" building is the entire life cycle of a building that includes maximizing the conservation of resources (energy, water, land, and materials), protecting the environment, reducing pollution, providing people with healthy, comfortable, and efficient use of space, and establishing harmony between nature and architecture. In the field of ecological and sustainable buildings, BIM modeling can be integrated into buildings with analog energy, air flow analysis, and solar building ecosystems. Using BIM technologies, you can reduce the amount of waste and improve the quality of construction. These technologies create "visualization" of digital building models through multidimensional digital design solutions that provide" modeling and analysis "of Scientific Collaboration Platforms for designers, architects, utility engineers, developers, and even end users. Moreover, BIM helps them use three-dimensional digital models in project design and construction and operational management.