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데이터 웨어하우스 기술을 활용한 건설프로젝트 성과분석 시스템 개발
유정호,송상훈,류원희,이현수,Yu Jung-Ho,Song Sang-Hoon,You Won-Hee,Lee Hyun-Soo 한국건설관리학회 2005 건설관리 : 한국건설관리학회 학회지 Vol.6 No.1
부가가치 창출의 미흡, 국내 건설시장의 수주여건 악화, 해외 건설시장에서의 경쟁력 상실 등의 문제에 직면한 국내건설업이 건설생산의 효율성 향상을 통해 건설업의 경쟁력을 장기적 관점에서 지속적으로 향상시켜 나가기 위해서는, 경쟁력의 원천이 되는 전략적 요소들을 도출하고 이 요소들에 근거하여 건설산업의 기본 생산단위가 되는 개별 건설프로젝트의 성과를 지속적으로 측정 $\cdot$ 관리하는 것이 필요하다. 건설프로젝트 성과분석에는 각 프로젝트가 처한 상황이 적절히 고려되어 하며, 성과분석자가 개별 프로젝트의 상황을 다양한 관점에서 조견할 수 있어야 한다. 이를 위해 본 연구에서는 균형성과표(BSC)와 데이터 웨어하우스 기술을 활용한 건설프로젝트의 성과분석 시스템을 개발하고자 한다. Recently the construction industry in Korea is facing problems such as low productivity, contraction of the domestic construction market, growing competition, and so on. To enhance the competitiveness continuously through efficiency in this business environments, construction companies need to make efforts to measure and accumulate performance data based on the strategic factors. When analysing performance of construction projects, the unique characteristics of each project should be considered properly, by which the managers can identify current status of project in various perspectives. This study proposes the performance analysis system using the concepts of balanced scorecard and data warehouse technology. The suggested system provides the management with the flexibility in analyzing performance data by applying the pre-defined key performance indicators and the function of multi-dimensional analysis.
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유정호,류원희,김우영,Yu, Jung-Ho,Yoo, Won-Hee,Kim, Woo-Young 한국건설관리학회 2007 건설관리 : 한국건설관리학회 학회지 Vol.8 No.6
건설산업의 지속적 성장과 위상의 제고 그리고 국제적인 기술경쟁력을 확보하기 위해서는 건설기술 연구개발이 필수적이다. 그러나 우리나라 정부차원에서의 건설기술 연구개발 예산 배정은 다른 나라에 비해 저조한 실정이며, 건설기술 연구개발을 촉진하기 위한 여러 제도적 내용도 개선의 필요성이 있다. 본 연구에서는 특히 건설기술 개발의 주요 주체임과 동시에 궁극적 사용자가 되는 민간기 업의 건설기술 연구개발을 촉진하기 위한 방안을 모색하고자 하였다 이를 위해 본 연구는 우선 민간기업 차원의 건설기술 연구개발 현황과 정부 차원의 건설기술 연구개발 투자 및 제도 현황을 각종 통계자료를 이동하여 문제점을 탐색하였다. 또한 20개 건설사의 연구개발 담당자를 대상으로 한 설문조사 결과를 현황 분석 및 대안 제시에 활용하였다. 본 연구에서는 민간기업 차원의 건설기술 연구개발 활성화 방안을 제시하기 위해 민간 건설기술 연구개발 활성화의 선순환 과정을 설정하고, 이에 따라 민간 건설기술 연구개발의 투자환경 조성 방안, 연구개발 투자 확대 방안, 그리고 연구개발 직접 촉진 방안을 제시하였다. For the continuous growth of the construction industry and the increase of the global competitiveness, research and development of construction technology is necessary. However, the R&D investment of Korean government for the construction industry is not sufficient compared with other countries and the various policies for encouraging construction R&D investment need to be improved too. This research focuses on the promotion of the construction R&D by the private sector that is one of the principal body of construction R&D and also the final user of the developed construction technology. This research suggests three promotion directions for the construction R&D by private sector; (1) the direction of creating better R&D investment climate, (2) the direction of increasing R&D investment amount, and (3) the direction of fostering R&D activities immediately.
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유정호,송지원,김창덕,Yu, Jung-Ho,Song, Ji-Won,Kim, Chang-Duk 한국건설관리학회 2008 건설관리 : 한국건설관리학회 학회지 Vol.9 No.6
건설재해는 반복재해가 빈번하게 일어나고 재해 발생 시 대부분이 중대재해이므로 안전관리에 더욱더 철저해야만 한다. 하지만 우리나라 건설 산업에서 안전관리 시스템은 관리기법이나 사고예방을 위한 구체적이고 기술적인 수단은 빈곤하며 단순하고 과학적이지 못하다. 이러한 건설 산업에서 안전관리 부분에서 FMEA를 이용하여 안전관리 중점대상 선정 및 중요도의 수치화를 통하여 안전관리 대상에 대한 관리 체계를 확립하기 위한 과학적이고 체계적인 방안에 대하여 연구하였다. As buildings become higher and larger, the possibility of accident also increases, and recurrent accidents and serious accidents are also increasing. However, it is not possible to control all the hazardous activities in construction site. Therefore, hazardous activities with higher possibility should be identified and prioritized in advance so engineers and managers can control the activities in safe manner. For this purpose, this research adopts FMEA technique, which has been widely utilized in manufacturing industry. In order to apply FMEA technique in construction safety management, the process of construction work is divided into sub-processes or activities. Then FMEA technique is applied to quantitatively analyze the importance of each activity from the safety perspective.
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유정호(Jung Ho Yu) 한국퍼실리티매니지먼트학회 2017 한국퍼실리티매니지먼트학회지 Vol.12 No.1
It is widely known that information systems (IS) bring value to the user and the organization. For this reason, the construction industry has adopted IS for project management, cost and quality management, facility management etc. However, it is not known whether use of Facility Management Systems (FMS) exerts a practical influence at the performance level. This study conducted a survey to determine whether such a practical effect of FMS exists, whether differences in performance among FM levels exist, and whether different levels of dependency on FMS have different influences on performance level. It is statistically verified that IS use has a positive impact on the FM process. Performance level is affected by FMS use in 26 out of 27 FM processes, and a dependency on FMS exists in 27 FM processes. Impact on performance level varies from operational level to strategic level. This indicates that FMS is much more suitable for the strategic level than for the operational and tactical levels. The authors expect this paper to provide understanding of effectiveness and efficiency in using FMS to help FM organization decide whether or not to use the system.
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유정호(Yu Jung-Ho),이현수(Lee Hyun-Soo),김선국(Kim Sun-Kuk),김창덕(Kim Chang-Duk),서상욱(Suh Sang-Wook) 대한건축학회 2004 大韓建築學會論文集 : 構造系 Vol.20 No.4
Scientific management requires quantitative measures of important control variables or indicators, To maintain continuous work flows in a construction project, there are many factors to be controlled, especially in a quantitative way. Labor-related performance indicators are parts of those important control factors in a process of construction management. So far there have been many indicators developed for site management, however not so many of them seem to be possible to explain the mechanism of continuous work flows. This research suggests; (1) the perspectives that appreciate the continuous work flows from different point of view. (2) the success factors of each perspective, and (3) the indicators that quantitatively measure each success factor. Based on these indicators, this research establishes a model for configuring work flows mechanism and verifies the model through a statistical method. The major results of this research are as follows:(1) T재 labor-related performance indicators are found, that may explain the current work flows. (2) A statistical analysis are conducted so that the mechanism among the indicators are revealed: (3) The way of utilizing these indicators in a construction management process is suggested. Further studies on generalized methodology for developing control indicators and modeling the causation of the indicators that will be the foundation of quantitative site management are required.
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유정호(Yu Jung-Ho),이현수(Lee Hyun-Soo) 대한건축학회 2004 大韓建築學會論文集 : 構造系 Vol.20 No.5
In order to improve construction project management capacity, the following elements should be considered importantly, the capacity of management personnel, the systemization of management process, and PMIS as a supporter for the other two elements. Among those elements, PMIS and its success factors are discussed in this study. The main purpose of this study is to identify the factors for successful implementation of construction project management information system, especially focusing on the characteristics of construction management tasks. The success of PMIS in conceptualized based on Technology Acceptance Model. The factors influencing the success of PMIS are modeled and validated. Data are collected through questionnaires, correlation analysis is carried out to find relevant factors, and regression analysis is conducted to validate the suggested construction PMIS success model. Through the model, the followings are revealed as construction PMIS success factors: degree of process Structurization, degree of Process Contribution, degree of Information Utilization, degree of Information linput Easiness, and degree of Dircet support by System.
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