• Journal of the Computational Structural Engineering Institute of Korea
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• v.36 no.3
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• pp.147-154
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• 2023

In the case of river facilities, the management of this information differs depending on national and regional rivers, therefore, there is no integrated management in place. There is concern about the loss of facility information owing to the insufficient accumulation of information during their design and construction stages. Additionally, as a result, the utilization level of facility information during the maintenance and operation stages is insufficient. To ensure effective maintenance and operation of river facilities, it is necessary to secure data consistency and increase efficiency by organizing facility information according to a standardized classification system. This study proposes a strategy for implementing the BIM standard classification system in the river sector, considering facility characteristics. The goal is to introduce a BIM information model for 3D-based river facilities, and enable efficient maintenance and operation conversion.

• Korean Journal of Construction Engineering and Management
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• v.2 no.4 s.8
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• pp.39-47
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• 2001

Nowadays, the enormous information from each industry has been brought out. According to the advanced information technology, those data have been useful to the point of Cost & Time in the domestic construction industry. Due to the temporary characteristics of construction industry, the various information have only been used just one time and not recycled. There are few studies for the use and management of construction information. Compared with other stages in project life-cycle, the construction stage includes the most important and various information from field. It will be desirable that one should study for developing the use of construction information. With this thesis, this study suggests the conceptual classification model for construction information management.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11b
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• pp.749-752
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• 2003

건설분야는 전산화가 낙후되어 있고, 개발 시스템간의 호환성이 결여되어 이중 삼중의 자료처리와 불필요한 인력소요 등 비효율성이 대두되고 있으며, 특히 국가적인 표준코드와 표준업무프로세스의 기준 제시가 없어 과거 데이터에 대한 활용률이 저하되고, 데이터 작성시 표준적인 체계 미흡 등 실무 적용에 있어 효율성이 저하되고 있다. 건설 표준규격의 부재는 건설분야 정보화사업의 중복투자 및 건설정보의 사장 등 인적, 물적 손실과 함께 곽가 경쟁력 향상에 장애요인을 초래하는 등 많은 문제점이 야기되고 있는 실정이다. 최근 건설산업의 정보화로 건설 ERP의 개발이 활발하게 이루어지고 대기업을 중심으로 건설 ERP의 적용이 확대되어 가고 있는 실정이나 건설 표준규격의 미흡으로 정보 공유 및 재활용에 어려움을 겪고 있다. 따라서 정보 유통의 기반조성과 정보의 공동이용을 위한 통일된 건설정보 분류체계를 적용시킨 건설 ERP 설계가 필요하다. 본 연구에서는 건설표준ERP템플릿에 표준이 될 수 있는 규격코드과 프로세스를 제시하고 ERP템플릿시스템에 적용에 대하여 연구를 하였다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.43 no.6
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• pp.821-830
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• 2023

Various studies has tried to unveil causes of cost overrun and schedule delay in the road construction project. However, these causes need standardization due to difference by guidelines, relevant research, and facilities. Therefore, this study identifies and elaborate standard road construction cost and schedule variation factors that can be used in the planning and execution of the project. variation factors have been derived and grouped through literature review and modified and supplemented through expert interview. In addition, the connection with the relevant guidance factors is confirmed and the usability is reviewed by applying actual road construction cases. The factors suggested in this study comprehensively include factors of related guidelines and previous research, more clearly distinguish, support decision making.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2009.05b
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• pp.253-257
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• 2009

General technique and management technology of agriculture have development in every year to ensure the competitiveness of agriculture. Accordingly, Interested in using information systems management technology is improving. For information system, the first system of rural buildings category should be established. Classification system is set up through each specific code. and it takes advantage of the information system is to achieve the computerization of agricultural society. Therefore, in this study construction information classification system, quantity of output category, got to the standard classification system architecture, apply to agricultural buildings to review the situation and saw a problem. The result, it is the complexity and broad scope, and it is set to inappropriate setting of the Category item.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.2
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• pp.773-784
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• 2019

With the recent development of 4th industrial revolution technology, BIM information systems are spreading to civil engineering fields as a link to this technology. Accordingly, the Land, Infrastructure and Transport Ministry is announcing a technical policy to introduce the BIM information system into the construction sector from 2020. Usually, SOC-related facilities are complex, making it difficult to implement BIM without a standards framework. To overcome these problems, it is urgent to develop a BIM standard classification system. In this study, the BIM property classification system was developed to link the previously developed object classification system by analyzing domestic and foreign prior studies and working standards. This includes property information of businesses, facilities, parts of facilities and components that correspond to the level of object composition in the road and river sectors. It also suggested ways to apply expansion to various SOC areas and to organize spatial information by facility. The results of this study were applied to road facilities to verify the possibility of information building. The development of the BIM Standards Classification System through this R&D will contribute to the development of construction IT by providing conditions for convenient modeling and information system.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.321-325
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• 2008

3D and BIM technology are presumed to be used more and more in the construction industry. The scope of this paper arose from a general wondering of how the constructor in general can benefit from the use of 3D models. Presented herewith is the first application of BIM in Korea to a actual bridge construction site located in Cheongpoong in Chooncheongbook-Do. This paper tries to integrate design, cost and schedule under location-based conditions with industry-specific solution for 3D modeling. 292 activities constitute the cable-stayed bridge of 442m long with a main span of 327m long. Integration of 3D model, cost and schedule is shown by comparing the measurements of works at a specific time by use of 2 different construction sequencing scenarios and cost breakdown structures.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.11a
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• pp.1405-1408
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• 2011

도로의 일부구역을 일반시민이 특정목적으로 사용하기 위한 도로점용허가는 국민생활 및 재산권과 밀접한 관계가 있으나 설계도 등 구비서류가 다양하고 복잡하여 민원인이 신청하기에 불편하고, 이는 곧 민원행정에 대한 국민 신뢰도 저하로 이어지고 있다. 도로점용허가는 서류가 대부분 종이로 제출되어 보관 및 자료찾기 등 사후관리가 어렵고 민원 대응 등 업무처리가 힘들어 행정효율성 저하를 초래하고 있다. 본 연구는 도로점용허가 전반을 지원할 수 있는 온라인시스템(이하 '도로점용시스템'이라함)을 구축하기 위한 정보분류체계를 개발하여 대국민 서비스 및 업무효율성 향상을 도모하고자 한다.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2009.04a
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• pp.360-363
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• 2009

토목구조물의 설계 패러다임이 2차원에서 3차원으로 전환될 때 효율성과 재활용성의 관건이 되는 기술적 제약사항이 호환성이다. 대부분의 캐드 엔진이 형상모델 수준에서 호환성 혹은 연계성을 지원하고 있지만 3차원 정보모델에서 요구하는 정보모델의 호환성은 지원하고 있지 않은 실정이다. 이 논문에서는 콘크리트 박스 교량에 대해서 3차원 교량 정보 모델을 구성하고 건설 프로세서에서 이를 활용할 수 있는 방안을 시범적으로 적용한 사례를 정리하였다. 적용 대상 구조물은 FSM 공법으로 시공되는 경간 40미터의 콘크리트 박스거더 교량이다. 견적, 시공시뮬레이션, 해석 등의 프로세서의 요구사항을 반영한 분류체계에 따라 형상모델의 체계를 정의하고 각각의 형상모델 단위에 정보를 부여하는 방식을 사용하였다. 개별 프로세서를 위한 솔류션에서 이러한 형상과 정보가 연계된 내용을 받아들이거나 캐드 엔진에서 필요한 형태로 내보내는 방식을 모두 시도하였다. 3차원 형상 모델과 시간이 부여된 4D 시뮬레이션을 활용하여 공사 스케쥴에 따라 모델 레이어 분류 작업으로 공사 진행 단계가 가상으로 보여진다. 시범 적용을 통해서 가상건설 시스템의 구성하는 개별 솔류션 혹은 정보체계에 대한 문제점과 개선사항을 도출하였다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.543-547
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• 2006

Recently domestic companies have been needed to securing competitive techniques due to increasing orders of plant industries in the oversea construction market. Although domestic engineering companies have been assessed competitive in the field of detail design, their high value-added basic design have evaluated uncompetitive. To manage efficiently various contents which occurred in works of design steps, the management method must be built. In this study, we have found the contents which required to management through the definition of main works and analysis of characteristics in the step of basic design. Then, we have suggested to Contents Classification System which reflected of work flows and relations among stakeholders. Proposed Contents Classification System will help us when requiring the proper documents, drawings, sheets and other information.