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Design of Interface between 3D Object Model and Structure Analysis Program  

Park, Jae-Geun (성균관대학교 건설환경시스템공학과 BK21 U-City 건설인력양성사업단)
Kim, Min-Hee (성균관대학교 건설환경시스템공학과)
Lee, Kwang-Myong (성균관대학교 건설환경시스템공학과)
Choi, Jung-Ho (국립한경대학교 토목공학과)
Shin, Hyun-Mock (성균관대학교 건설환경시스템공학과)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.21, no.3, 2008 , pp. 247-252 More about this Journal
Abstract
Recently, the virtual construction system in which project participants efficiently share and control the information throughout the life-cycle of construction project using 3D object models is being developed all over the world. In this paper, a design of interface between 3D object model of structures and structural analysis system that is essential for the analysis and design of civil structures in the virtual space is treated. The relation parametric modeling technique that is needed to make the 3D object models and the construction method of product breakdown structure(PBS) that considers the several parameters for the structural analysis are presented. PBS is built so that it is possible to extract needed attribute information from 3D object model and to apply it to the structural analysis. Design methodology for interface program is proposed that several numerical values determined by the cooperative work same as structural analysis are delivered to 3D object models without additional work. An interface program between 3D object models and structural analysis system developed based on the proposed method would be effectively used to develop virtual construction system.
Keywords
3D object model; structure analysis program; parametric modeling; interface design;
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Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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