• Journal of the Korea Institute of Building Construction
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• v.10 no.6
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• pp.77-85
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• 2010

Recently, with development of core technology for supertall building construction projects, the need for an improvement of the related legal system is increasing dramatically. Therefore, the supertall Buildings R&DB Center, which is funded by the Ministry of Land, Transport and Maritime affairs (MLTM), is studying the legal system for supertall buildings. This research, as one part of the 1st year research results, aimed at studying supertall building project related issues and problems to develop supertall building elements, and conducting an importance-performance analysis (IPA) of these elements in order to conclude a strategy and direction for an improvement of the related legal system. A total of 68 supertall building elements were derived, and the IPA method was used to analyze these elements based on attribute types. Furthermore, an improvement strategy and directions were suggested for upgrading the legal system related to supertall buildings to the level of global standards. These efforts can be the base for advancing the legal systems of the domestic construction industry in all areas, including supertall building construction.

• Journal of the KSME
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• v.32 no.3
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• pp.230-240
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• 1992

이 글에서는 국내 특성에 적합한 초고층아파트 설비시스템의 설계기법 확립 및 설비시스템의 최적모델을 정립함으로써 초고층 아파트 설비시스템의 효율향상은 물론 공사비절감, 품질향상, 공기단축 등의 효과를 통해 양질의 저렴한 주택의 기술개발에 기여하고 건설업의 대외개방에 대비한 국제경쟁력을 고취시키는데 필요한 초고층아파트 수직통로내의 열유동현상, 배관부식 방지기법 및 설비시스템의 구성요소별 설계방안 등에 대해 소개하고자 한다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.507-510
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• 2006

Recently, the skyscrapers are increasing. There are major cost-increasing factors to management in the skyscraper construction. The more projects are large like the skyscraper construction, the more systematic methods and tools are needed for cost control. This study proposes an assessment model for major cost-increasing factors in skyscraper construction using FMEA.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.3
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• pp.1522-1530
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• 2014

High-rise residential complex type is getting important as new town development and urban regeneration in the downtown area. However, literature review of high-rise residential complex and research on satisfaction analysis of real residents are lack. Therefore, this paper is analyzing environmental friendly planning elements of high-rise building as housing subdivision, inside of building, facility, and maintenance by a survey on experts. The purpose of this paper is to suggest improvement method of environmental-friendly planning elements of high-rise residential complex by M-IPA. First, as a result, the part of housing subdivision has to keep complex land utilization, environmental-friendly transportation. Second, the part of inside of building shows that ecological housing subdivision, indoor air environment urgent and indoor temperature environment keeps maintaining. Finally, the part of facility/maintenance shows that material and facility, and index of energy management are urgently needed.

• 건축구조
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• v.12 no.4
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• pp.58-59
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• 2005

• Construction Engineering and Management
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• v.16 no.5
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• pp.25-28
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• 2015

• Proceedings of the KAIS Fall Conference
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• 2002.11a
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• pp.149-151
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• 2002

본 논문에서는 유한요소를 자동으로 생성하는 프로그램을 구현하였다. Delaunay 삼각화이론을 적용하여 요소를 생성하였고 요소의 생성 속도를 개선하기 위해서 로손(Laswson)의 찾기 알고리즘을 적용하였다. 요소의 형상을 개선하고자 절점들을 효과적으로 배치하고 분할 한 후에 라플라스 조정을 통해 등변에 가까운 요소로 생성하였다. 본 논문에서 제시한 알고리즘의 검증을 위해 박막층을 가진 초고주파 소자를 선택하여 요소의 형상과 생성과정에서 검색회수를 비교하였다.

• Computational Structural Engineering
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• v.22 no.4
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• pp.75-79
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• 2009

• Magazine of the Korea Institute for Structural Maintenance and Inspection
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• v.20 no.2
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• pp.18-22
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• 2016

• Korean Journal of Construction Engineering and Management
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• v.9 no.2
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• pp.90-98
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• 2008

The technical improvement of high-rise building construction is getting better as the demands of the skyscrapers is increasing. The interior construction has become the essential factor which directly affects the whole project because of skyscraperization. This study has proposed the site image-based space model as the tool for supporting decision-making for preparation and execution of the interior construction. It is expected to make the space model which is suitable for the project characteristics and work packages.