• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2016년도 춘계 학술논문 발표대회
• /
• pp.229-230
• /
• 2016

The Nuclear Power Plant construction industry has the related to Information-integration field. In this study, the end user developed an Information Management System early in the project, and developed a management structure that systematically integrates and interfaces with information in each life-cycle phase. Particularly this paper related to the construction information of component.

• 국제학술발표논문집
• /
• The 6th International Conference on Construction Engineering and Project Management
• /
• pp.625-626
• /
• 2015

The purpose of this study is to present a cost classification system that can be used in gas plant construction projects. Towards this end, it examined the detailed statements of the construction companies which had experience in carrying out plant construction projects. Based on the above, it also presented a life-cycle (i.e., EPCC) cost classification system for the gas plant construction projects by conducting the Delphi analysis through the expert opinions.

• 국제학술발표논문집
• /
• The 2th International Conference on Construction Engineering and Project Management
• /
• pp.386-397
• /
• 2007

One major development in bridge life cycle cost analysis (LCCA) in recent years is to develop deterioration model for bridge components so that the times of repair/replacement throughout a component's life span can be properly determined. Taiwan also developed her own bridge LCCA model in 2003, integrating with the bridge inspection database in the local bridge management system (T-BMS). Under the framework of the local LCCA model, this study employs the reliability method in developing a deterioration model of bridge components. A component deteriorates through time in its reliability, which represents the probability of a component's condition index exceeds a user specified threshold. Model assumptions and rationale are described in the paper. The steps for applying the developed model are explained in detail. Results and findings are reported.

• 한국건설관리학회논문집
• /
• 제15권6호
• /
• pp.83-91
• /
• 2014

최근의 국제사회는 경제성장에 따른 기상이변을 방지하고자 이산화탄소, 온실가스 등의 환경 오염물질 배출 저감을 요구하고 있다. 이러한 요구사항에 따라 에너지 다소비 산업 가운데 도로건설에 대한 효율적인 환경오염물질 배출 저감 방안이 요구된다. 본 논문에서는 전과정 영향평가의 절차에 적합한 도로건설공사 환경영향평가 프로세스를 제시하고, 이를 바탕으로 다수의 도로건설공사에 대하여 주요 건설자재의 환경부하량을 분석한 후, 1km 도로건설공사에서 발생하는 평균 환경부하량을 제시하고 있다. 주요자재수량에 대해서는 환경부하량에 대한 민감도 분석을 실시하였으며, 이러한 분석결과는 도로건설공사의 공법 및 자재별 수량 변화에 따른 전과정 환경영향평가에 유용하게 활용될 수 있을 것으로 판단된다.

• 한국건설관리학회:학술대회논문집
• /
• 한국건설관리학회 2006년도 정기학술발표대회 논문집
• /
• pp.123-130
• /
• 2006

최근 정부는 임대형민간투자사업(BTL, Build Transfer Lease)방식을 적극 도입함으로써 민간의 축적된 지식과 경험을 이용하여 보다 효율적인 사회간접자본(Social Overhead Capital) 확충을 도모하고 있다. 공공부분 및 사업시행자 등 민간투자사업의 사업기획단계에서 운영단계에 이르기 까기 전문화된 기술과 경험을 바탕으로 한 설계를 통하여 시설물 사용자의 요구를 충족시키는 동시에 창의적 기법을 총동원 예산과 리스크 범위내에서 최대한의 효율과 수익 창출을 극대화하려는 노력이 필요하다. 이처럼 BTL등 민간투자사업의 투자가치(Value for Money)를 극대화시키기 위해서는 VM(Value Management) 방법론의 효과적인 사용이 불가피하다. 여기서는 BTL 사업에서의 "VE job Plan" 활용 절차 및 적용방안을 제시하였다. BTL 사업에서의 효율적인 "VE job Plan"을 제시하기 위하여 국내 민간투자사업 및 VE 추진을 위한 법적제도의 변화를 분석하였다. 국내 BTL 사업 수행절차 및 BTL 사업에서의 VE적용방안을 "VE job Plan"과 함께 제시하였다. 실제 적용사례 연구를 통하여 BTL 사업에서의 "VE job Plan"의 작성과 작성된 프로세서를 활용한 의사결정 및 대안평가 방법을 제시하였으며, 속성 중 비용은 LCC(Life Cycle Cost : 이하 LCC) 분석결과를 바탕으로 평가하였고, 프로젝트 기능개선을 위한 평가방법으로는 기술적 FAST도를 사용하여 분석하였다. 사례는 "대구시립미술회관" 사업자 선정을 위한 BTL VE 활동을 통해 보다 향상된 가능의 개선, 비용절감 및 양질의 서비스 수준을 제공한 VM사례를 소개하였다.

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2011년도 춘계학술대회 논문집
• /
• pp.1629-1635
• /
• 2011

Because LRT project is large infrastructure projects investing enormous budget and required continuous maintenance after construction, it is the global trend to perform business in terms of life-cycle from the initial construction, operation to disposal. It is very important LRT to manage interfaces efficiently and to integrate vehicle, civil, track, electricity, communications, signals, operations, facilities organically. Global companies of the railway developed countries including Europe are getting orders a large rail project and preempting the world market based on engineering technology. But, domestic LRT systems engineering is the subcontracting level to the lack of practical skills and experience. Thus, technology securement is very urgent for the independence of systems engineering technology and overseas advance based turnkey. In this paper, we are going to study applicable systems engineering technology focusing on LRT system based on international standard ISO/IEC 15288.

• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2011년도 추계 학술논문 발표대회
• /
• pp.13-14
• /
• 2011

The main purpose of this research is to propose standardization of construction components design with BIM and to develop WLCM Framework and Application System for supply chain management on interaction of stakeholders based on proposed standard component. To accomplish main purpose of this research, we planned three years period, in first year, we will develop model for building lifecycle based on BIM, and this model can give the chance of collaboration with stakeholders of building project. In second year, we will develop WLCM system with model, and to improve performance of application model/system. This study can contribute on reduction of whole lifecycle cost, with preventing omission of factors on cost reduction possibility, develop concurrent engineering framework for construction stakeholders with proposed BIM.

• 정보학연구
• /
• 제3권1호
• /
• pp.155-175
• /
• 2000

전자상거래는 20년이상 동안 존재하여 왔다. 이러한 전자상거래 체제하에서 국제운송분야에서의 운송서류인 선화증권이 어떻게 발전되고 전개되는지를 살펴본다. 즉, 전자상거래 시대에 대비하여 선화증권의 전자화가 어떻게 추진되고 있는지를 고찰하고 전자식 선화증권에 대한 실험인 BOLERO 프로젝트의 실험현황과 그 문제점을 지적 하고자 한다.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• 제8권6호
• /
• pp.2118-2138
• /
• 2014

Risks are involved in all phases of the software life cycle, and due to these risks, software can face various problems that can cause different negative outcomes and sometimes, in extreme cases, the failure of the software. Most of these risks lie in the legacy software migration process. These risks can create many problems, and in the worst case they can lead to the failure of the migration project. This paper explores different types of risk analysis methods such as CRAMM, CORAS, OCTAVE and VECTOR. After comparing these methods, the two suitable methods were chosen, namely, OCTAVE and VECTOR. Based on the use of these two methods, the project suggests an enhanced EOV method for risk analysis in the migration of legacy software.

• 한국전산구조공학회:학술대회논문집
• /
• 한국전산구조공학회 2007년도 정기 학술대회 논문집
• /
• pp.341-345
• /
• 2007

The objective of this paper is to introduce a project on developing construction method based estimation system. It means a 3D product model based estimation system to effectively and efficiently manage estimation process during the project life-cycle. This paper describes a outline and method for 3D based estimation system. Normally, it is not easy to take-off the quantity from 3D CAD model, because of all different depths of the quantity take off in each design development stage and nation. This study shows how to keep the balance of its depths in each design development stage such as schematic design, detail design, shop drawing, and so forth.