Journal of the Computational Structural Engineering Institute of Korea (한국전산구조공학회논문집)

Computational Structural Engineering Institute of Korea (한국전산구조공학회)
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Generation of Information Model for Modular Steel Bridge Superstructure Considering Module Assembly Condition

모듈 조합조건을 고려한 모듈러 강교량 상부구조의 정보모델 생성

  • Seo, Kyung-Wan (School of Civil & Environmental Engineering, Yonsei Univ.) ;
  • Park, Junwon (School of Civil & Environmental Engineering, Yonsei Univ.) ;
  • Kwon, Tae Ho (School of Civil & Environmental Engineering, Yonsei Univ.) ;
  • Lee, Sang-Ho (School of Civil & Environmental Engineering, Yonsei Univ.)
  • 서경완 (연세대학교 토목환경공학과) ;
  • 박준원 (연세대학교 토목환경공학과) ;
  • 권태호 (연세대학교 토목환경공학과) ;
  • 이상호 (연세대학교 토목환경공학과)
  • Received : 2015.06.22
  • Accepted : 2015.07.21
  • Published : 2015.08.28
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Abstract

This study proposes a method to create and combine a superstructure module by parametric modeling, in order to improve the production efficiency of information model for modular steel bridge superstructure that can be used in planning, design and construction phase. Compound classification was performed in order to derive elements to apply the parametric modeling, and according to assembly condition, the classified elements were grouped into 13 types. In addition, three assembly conditions were derived for production of stable superstructure through combination of superstructure module, which is a production unit for modular steel bridge factory. Parameter that reflects assembly condition in compound shape when producing superstructure module through parametric modeling was deducted. Superstructure module compounds were produced according to type and parameter using interface generation based on Building Information Model(BIM) software that was developed in this study. The superstructure module produced reflects information to combine into a superstructure. To verify this, information model based on Industry Foundation Classes(IFC) was built and confirmed the application in production of superstructure by identifying the reflected property information.

본 연구는 기획단계, 설계단계 및 시공단계에서 사용가능한, 모듈러 강교량 상부구조 정보모델 생성의 효율성을 향상하기 위하여, 파라메트릭 모델링(parametric modeling)을 통해 상부모듈을 생성하고 이들을 조합할 수 있는 방안을 제시하였다. 파라메트릭 모델링을 적용하기 위한 요소 도출을 위하여 상부구조 구성요소 분류를 수행하였고, 분류된 요소를 결합 조건에 따라 13개의 종으로 구분하였다. 또한 모듈러 강교량 공장 제작 단위인 상부모듈의 조합을 통해 안정적인 상부구조 생성을 위한 세 가지 조합조건을 도출하였다. 파라메트릭 모델링을 통한 상부모듈 생성 시 구성요소 형상에 조합조건을 반영하는 변수를 도출하였다. 이를 본 연구에서 개발한 Building Information Model(BIM) 소프트웨어기반의 생성 인터페이스를 활용하여 타입과 변수에 따른 상부모듈 구성요소들을 생성하였다. 이때 생성된 상부모듈에는 상부구조로 조합하기 위한 정보를 반영하였으며, 이를 검증하기 위하여 Industry Foundation Classes(IFC) 기반의 정보모델을 생성하고, 반영한 속성정보를 확인함으로써 상부구조 생성에 활용할 수 있음을 확인하였다.

Keywords

References

  1. An, H.J., Lee, S.-H. (2013) Parametric Modeling Method for 3D Assembly Design of Parts Composing Superstructure Module on Modular Steel Bridge, J. Korean Soc.Civil Eng., 33(1), pp.35-46. https://doi.org/10.12652/Ksce.2013.33.1.035
  2. Cho, S.-H., Park, J.-G., Lee, H.-M., Shin, H.-M. (2010) Implementation of 3D Object Model Considering Recycle Design of PSC Box Girder, J. Comput. Struct. Eng. Inst. Korea, 23(3), pp.325-330.
  3. FHWA (2005) Prefabricated Steel Bridge Systems, DTFH61-03-R-00113, Federal Highway Administration, Washington, p.190.
  4. Hong, S.-U., Cho, Y.-S., Lee, J.-H., Hong, S.-C. (2011) The Study on Development of Automatic Reinforcement Placing System of Columns for RC Structures based on Parametric Technology, J. Comput. Struct. Eng. Inst. Korea, 27(1), pp.11-18.
  5. Kim, S.-H, Lee, S.-H., Nam, S.-H., Sun, O.-Y (2011) A Study on the Construction Management Method based on BIM for Civil Engineering Project, J. Comput. Struct. Eng. Inst. Korea, 24(4), pp.463-470.
  6. Lee, K.M., Lee, Y.B., Shim, C.S., Park, K.L. (2012) Bridge Information Models for Construction of a Concrete Box-Girder Bridge, Struct. & Infrastruct. Eng.: Maintenance, Management, Life-Cycle Design and Performance, 8(7), pp.687-703. https://doi.org/10.1080/15732471003727977
  7. Lee, S.-H., An, H.J., Kim, B.-G., Eom, I.-S. (2010) A Parametric Modeling Method for Automatic Fitting of Longitudinal Geometry of Box Girder in FCM Bridge, J. Comput. Struct. Eng. Inst. Korea, 23(4), pp.33-42.
  8. Lee, S.-H., Jeong, Y.-S., Kim, B.-G. (2005) Sharing of Steel Bridge Information using CAD System with ACIS Solid Modeler, J. Korean Soc. Civil Eng., 25(4A), pp.677-687.
  9. Lee, S.-H., Kim, B.-G., Kim, H.-J. (2008) A New Strategy for IT-based National Asset Management of Civil Infrastructure in Korea, The 3rd International Workshop on Lifetime Engineering of Civil Infrastructure(IWLCE'08), Japan, pp.41-55.
  10. Lee, S.-H., Kim, B.-G. (2011) IFC Extension for Road Structures and Digital Modeling, Procedia Eng., 14, pp.1037-1042. https://doi.org/10.1016/j.proeng.2011.07.130
  11. MLTM (2012) Korea Highway Bridge Specfications, Ministry of Land, Transport and Maritime Affairs.
  12. Sacks, R. (2004) Evaluation of Economic Impact of Three-Dimensional Modeling in Precast Concrete Engineering, J. Comput. Civil Eng., 18(4), pp.301-312. https://doi.org/10.1061/(ASCE)0887-3801(2004)18:4(301)
  13. Weibing, P., Liangliang, S., Guoshuai, P. (2008) Solving Topological and Geometrical Constraints in Bridge Feature Model, Tsinghua Sci. & Tech., 13(s1), pp.228-233. https://doi.org/10.1016/S1007-0214(08)70154-8