• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.29-36
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• 2006

행정중심복합도시의 건설의 우리나라의 국가적인 전략도시를 건설하기 위한 중대한 사업이며, 사업의 특성상 기존의 신도시나 대형 건설프로젝트와는 상이한 속성을 가지고 있다. 행복도시 건설사업을 효과적으로 성공시키기 위한 방안으로서 종합사업관리방안에 대하여 분석하고 그 대안을 마련하고 있다. 우선 기존의 신도시건설사업과 어떠한 차이가 있는지 알아보고, 해외의 사례중에서 말레이시아의 푸트라자야 건설사업을 조사하여 그 유사성과 차이점을 분석함으로써, 행복도시 건설사업에서의 종합건설사업관리방안에 대한 단초를 마련하고자 한다. 본 고에서 언급하는 내용은 현재 행복도시건설청이 사업관리방안을 마련하기 위하여 연구중에 있는 사안으로서, 구체적인 대안들을 제시하는 것에는 한계가 있다. 다만 건설청의 바람직한 사업관리체계에 대한 향후의 논의전개와 국내의 종합사업관리체계에 대한 관심과 연구를 촉진하는 데에 도움이 되었으면 하는 바람으로 본고를 제출하고자 한다.

• Korean Journal of Construction Engineering and Management
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• v.8 no.1 s.35
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• pp.78-86
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• 2007

Top priority to manage construction projects is given to the planning and scheduling in order to keep the project duration, which is one of the most important factors in construction management. However, recently most of public construction projects especially for civil projects are delays and preventive research, many efforts were made concerning construction delays and preventive management methods. But analysis of delay causation, which is a main key to solve the problems is not done, yet. Therefore, in this research causation delays are analyzed by characteristics of construction projects, which are type of projects, type of contracts, project participants, and general condition. As a result of the analysis, delay causation are proved to be different by characteristics of the projects. The research results will be used for prevention of time extension and dispute resolution.

• Korean Journal of Construction Engineering and Management
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• v.11 no.3
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• pp.3-12
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• 2010

Recently, workers on construction sites can hardly understand their tasks and the process of the tasks because the construction projects are becoming large and complex. Due to the complexity, workers need a tool that can help them understand their works and some paper-based manuals exist to support them. However, the existing paperbased manuals are not actively used by workers due to the low credibility of information on the manual. In particular, paper-based manual can not be updated frequently because those manuals have to be manually updated by experts. Thus, the credibility of information is decreased and the decrease let the users distrust information of the paper-based manual. Therefore, this research analyzed the feature of wiki-based system and suggested an wiki-based IETM(Interactive Electronic Technical Manual) system model that can be modified by users, and then conducted a survey through a prototype based on urban regeneration project. The result of the survey indicated that wikibased IETM can improve the stakeholder communication by reinforcing the process of creating knowledge as well as knowledge itself.

• Geotechnical Engineering
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• v.38 no.4
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• pp.37-53
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• 2022

• Korean Journal of Construction Engineering and Management
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• v.12 no.1
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• pp.97-106
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• 2011

Construction Management is the overall management of the project as construction manager and the owner are united together. Construction manager's role is to conduct the overall or partial construction administration in the 'design, bid, build' process, in the owner's interests with maintaining technical neutrality. Construction manager is becoming one of new professionals in the building process and the contract defines their roles and the range of services, so high level of ethnics are required. This study suggests the legal status of the construction manager and the ethnic standards and the ethnic's characteristics. In conclusion, firstly, the legal characteristics of the administration of construction management are the delegations contract, the responsibility of negligence and the duty of due diligence, abided by the contract that ties between the owner and the construction manger. Secondly, the administerial characteristics of the construction management are the role of mediator, the service of professional technology, accountability to the owner and publicness. Thirdly, due to these characteristics, as a professional, the standard of ethnic assessment for the construction project manager are intention, act and result, so with the relation to that, morality, deontology and consequentialism have been suggested in this study.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.418-421
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• 2006

오늘날의 건설사업 환경은 차별화 ${\cdot}$ 정보화 ${\cdot}$ 특성화 ${\cdot}$ R&D등 지식과 기술 및 창의성을 바탕으로 한 창조적 결과물 생산으로의 요구를 확대하고 있다. 이러한 환경은 건설 사업을 수행하는 기술자 집단에게 사업수행의 미래 가치적 최적화를 위해 기획과 계획에서부터 시공과 유지관리 및 장기 지속가능성까지 보장하는 생애주기차원의 사업수행을 요구하는 것이기 때문에 사업의 타당성 분석에서부터 실시간 정보처리와 가치창조를 위한 사업수행 계획이 절대적이라 할 수 있다. 본 연구에서는 그동안 국내 사업일정계획에서 적용하고 있거나 적용할 필요성이 있는 사업단계와 단계별 업무영역을 구분하고, 정보화 운영관리 방안을 분석함으로서 국내 건설 환경에 적합하고 신뢰성을 보장 할 수 있는 일정계획을 수립할 수 있는 방향을 제시하고자 한다.

• Korean Journal of Construction Engineering and Management
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• v.10 no.4
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• pp.119-128
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• 2009

The construction R&D(Research & Development) has various performance according to research charater. But present performance evaluation form evaluates project rather than charater of research. The important reasons that evaluats the performance are to try conclusions with evaluated objects in the short run, but to forecast the performance of future construction R&D and to get the better performance. Thus this study extracts the RPI(Research Performanc Index) with output as the conter, developes the estimation method and measures the quantitative performance. Applying the ANOVA(Analysis of Variance), it is proved that the performance according to research charater is various. And applying the Correspondence Analysis, it is analised the relationship with performance and research charater. The purposes of this study are to idetify the problem of uniform performance evaluation and to improve it.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.449-454
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• 2008

The purpose of this study is to analyze, applications of the construction management delivery systems according to characteristics of facilities. The adapted research method is to selected four mall in the capital region and then divided them into two groups: CM for Fee or CM at Risk. After analyze each applications and administrations, it could propose proper applications of CM for fee according to CM at Risk. The results of this study are as follows: 1) the CM for Fee was suitable for the projects focused on completing on time and constructing the effective business plan of quality control, and 2) the CM at Risk was suitable for the projects concentrated on the cost reduction through shorten the construction time and the related businesses on quality control.

• Korean Journal of Construction Engineering and Management
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• v.18 no.2
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• pp.71-80
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• 2017

In recent years, the reduction of international award and project loss by Korean contractors have become a big issue not only in industry but also in academic fields. However, many researches have not focused on small and medium subcontractors but on the large contractors, even though the number of international project by small and medium companies is more than by large companies. Therefore, this study focuses on analyzing the predicted risk before bid and the actual risk after award in international subcontracting projects. In addition, it provides the difference between project performances according to the contract types and the project profitability. This study is expected to give more informed risk knowledge to small and medium subcontractors, which enables them to pay attention to managing risk for better project performances.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.43 no.6
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• pp.801-809
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• 2023

Road construction projects have a long duration so cost overruns and schedule delays are occurred. However, performance assessment system that can manage and prepare for this in advance is insufficient. In addition, road construction are affected by many factors during under construction. Therefore it is necessary to conduct performance assessment considering the characteristics of roads and prepare for similar projects in the future. The purpose of this study is to provide a framework to evaluate construction phase performance and present a performance management plan using road construction information. Also, This study conducted time adjustment between the start and the finish of the project and developed performance metrics based on absolute and relative indicator. This study analyzed the cost, schedule, and changes of the road project construction process, showing the possibility of advancement of performance assessment and how to use it when planning new road construction projects.