Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Study on the Development of BIM Property Classification System in Road and River Field

도로 및 하천분야 BIM 속성분류체계 개발방안 연구

  • Received : 2018.12.18
  • Accepted : 2019.02.01
  • Published : 2019.02.28
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Abstract

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.

최근 4차 산업혁명기술 발전이 부각되면서 이와 연계한 BIM정보기술로써 BIM 정보체계가 토목분야까지 확산되고 있는 추세이다. 국토교통부는 2020년부터 신속하고 광범위하게 BIM 정보체계를 건설 분야에 도입하려는 다각적인 기술정책을 발표하고 있다. 보통 SOC분야의 시설물은 형상이 정형화되지 않고, 복잡한 정보로 구성되어 있어 표준체계 없이 BIM 구현이 어렵다. 이런 문제점을 효과적으로 극복하기 위해서 BIM 표준분류체계의 개발이 시급하다. 본 연구에서는 국내외 유관 선행연구와 기존의 정보체계 및 실무기준 등을 조사 분석하여, 기 개발된 도로 및 하천분야 객체분류체계와 연계되도록 BIM 속성분류체계를 개발하였다. BIM 속성분류체계는 도로 및 하천분야의 단위시설, 시설물요소, 시설유형, 객체구성, 부품구성 등 객체 구성수준에 대응하는 사업, 시설, 시설부위 및 구성객체의 속성정보를 개발하였다. 또한 다양한 SOC 분야에 BIM 객체분류체계와 속성분류체계를 확장 적용하기 위한 방안과 시설별로 공간정보를 구성하는 방안도 제시하였다. 이 연구의 결과를 도로의 포장시설과 교량시설물에 시범 적용하여 효과적이고 체계적으로 시설물을 구성하고 정보를 구축하며 검색조회 가능여부를 검증하였다. 본 연구개발에 의한 객체분류체계와 속성분류체계에 의한 BIM 표준분류체계 개발로 향후 체계적이고 편리한 모델링과 정보체계의 구축여건이 마련되어 건설IT 발전에 기여할 것이다.

Keywords

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Fig. 1. NBS BIM Object Standard Contents

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Fig. 2. NBS BIM Library ‘Foundation’ Property Example

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Fig. 3. KBIMS Information Framework Module

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Fig. 4. KBIMS BIM Library ‘Foundation’ Property Case

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Fig. 5. BIM Library of IFC Road ‘ChanguicheonBridge’ Property Example

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Fig. 6. Object Breakdown Structure Conceptual Diagram

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Fig. 7. BIM Property Classification Definition Table (Partial)

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Fig. 8. Extended property information classification scheme

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Fig. 9. Extension of space information property of facilities

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Fig. 10. Other field classification system extension definition

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Fig. 11. Other field property classification system extension definition

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Fig. 13. BIM information classification system modeling verification

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Fig. 12. BIM Library construction example

Table 1. Previous Study of related BIM Attribute Classification Establishments

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Table 2. Property Classification‘s Organize Information

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Table 3. Property Classification‘s Organize Information

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Table 4. Other field extension code of object classification system

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Table 5. Object Classification System Extension BIM Library Classification Case

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