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The development of module for automatic extraction and database construction of BIM based shape-information reconstructed on spatial information  

Choi, Jun-Woo ((주)이에이엔테크놀로지, 미래전략연구센터)
Kim, Shin ((주)이에이엔테크놀로지, 미래전략연구센터)
Song, Young-hak (경상대학교 건축공학과)
Park, Kyung-Soon (동의대학교 건설공학부 건축공학전공)
Publication Information
Journal of the Regional Association of Architectural Institute of Korea / v.20, no.6, 2018 , pp. 81-87 More about this Journal
Abstract
In this paper, in order to maximize the input process efficiency of the building energy simulation field, the authors developed the automatic extraction module of spatial information based BIM geometry information. Existing research or software extracts geometry information based on object information, but it can not be used in the field of energy simulation because it is inconsistent with the geometry information of the object constituting the thermal zone of the actual building model. Especially, IFC-based geometry information extraction module is needed to link with other architectural fields from the viewpoint of reuse of building information. The study method is as follows. (1) Grasp the category and attribute information to be extracted for energy simulation and Analyze the IFC structure based on spatial information (2) Design the algorithm for extracting and reprocessing information for energy simulation from IFC file (use programming language Phython) (3) Develop the module that generates a geometry information database based on spatial information using reprocessed information (4) Verify the accuracy of the development module. In this paper, the reprocessed information can be directly used for energy simulation and it can be widely used regardless of the kind of energy simulation software because it is provided in database format. Therefore, it is expected that the energy simulation process efficiency in actual practice can be maximized.
Keywords
Building Information Model; Energy Simulation; Spatial Information; Automatic Extraction;
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1 Choi, J.S., Kim, I.H. (2016). Development of openBIM-based Quality Checking System. Proceeding of Annual Conference of the Architectural Institute of Korea, 36(2), pp.183-184.
2 Lilis1, G.N., Rovas, D., Prieto, I. (2016). Second-level Space Boundary Topology generation from CityGML inputs. Building Simulation Optimization, At Newcastle, UK
3 Goh, I.D., Choi, J.H., Kim, E.D., Lee, J.M. (2009). Extracting Building Element Geometry from BIM/IFC Physical Files. Journal of the Computational Structural Engineering Institute of Korea, 22(2), pp.163-172.
4 Hong, S.H., Yeo, C.J., Yu, J.H. (2017). Automation of Information Extraction from IFC-BIM for Indoor Ari Quality Certification. Korea Journal of Construction Engineering and Management, 18(3), pp.63-73.
5 Hwang, Y.S. (2004). Automatic Quantity Takeoff from Drawing Through IFC Model. Journal of the Architectural Institute of Korea Planning & Design, 20(12), pp.89-97.
6 Jung, J.H. (2014). Exchange of Data on RC Structural Members between IFC and Tekla. Journal of the Architectural Institute of Korea Structure & Construction, 30(5), pp.49-56.
7 Kim, C.M., Kim, Y.A., Hong, J.P., Choi, C.H., Lee, H.W. (2017). A Study on IFC-BIM based Automated Information Extraction Method for Evaluation of Low-energy Green Home : Focused on Architectural BIM. Journal of Korean Institute of Architectural Sustainable Environment and Building Systems, 11(2), pp.91-99.
8 Kim, I.H., Choi, J.S., Kim, H.J. (2013). Proposition and Application of Mapping System for Input Data between Open BIM Data and Building Energy Simulation Software - Focused on Building Material Library and Energy Plus. Journal of the Architectural Institute of Korea Planning & Design, 29(4), pp.3-12.
9 Kim, K.R., Yu, J.H. (2012). Method for extracting geometry data from IFC file for building energy load analysis. Journal of the Architectural Institute of Korea Planning & Design, 28(5), pp.241-248.
10 Lee, J.C. (2014). IFC structural information model for practical use of opensees. Journal of the Architectural Institute of Korea Structure & Construction, 28(12), pp.53-60.
11 Lee, J.G., Lee, H.S., Park, M.S., Jung, M.H. (2013). A Framework Integrating Cost and Schedule based on BIM using IFC. Korea Journal of Construction Engineering and Management, 14(3), pp.53-64.   DOI