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이언(Eon Lee),강형석(Hyoungseok Kang),이상석(Sangseok Lee),노상도(Sangdo Noh),이창우(KwangMyong lee),이광명(ChangWoo Lee) (사)한국CDE학회 2010 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2010 No.1
Building Information Modeling (BIM) is the virtual representation of the physical and functional characteristics of a facility from inception onward. As such, it serves as a shared information repository for collaboration throughout a facility’s lifecycle. BIM is a new paradigm which can perform a diverse engineering activity such as design, simulation, structure analysis, etc and support a based information model in construction industry. In these days, many construction companies tried to perform a project efficiently by constructing and using BIM and carried out a research related in PMIS(Project Management Information System), etc. But a real case of research focused on 3D modeling object and control and share of engineering information is insufficient. In this research, we suggest an efficient BIM model and information share system based PLM for collaboration based on analyzing and researching a case of constructing BIM when perform construction project.
건설프로젝트의 협업을 위한 Web 기반 정보관리 시스템
이창우(ChangWoo Lee),이광명(KwangMyong Lee),강형석(Hyoungseok Kang),노상도(Sangdo Noh) (사)한국CDE학회 2012 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2012 No.2
Sharing and reusing of the information during construction are getting more important to enhance the construction productivity. Recently, in order to effectively manage the information BIM (Building Information Modeling) technology has been introduced and applied actively. BIM is a process to create and manage whole information related to the infrastructures throughout four construction stages: planning, design, construction, and maintenance. In addition, a collaboration system between participants in a construction project, such as client, contractor, and structural designer, is required as well as BIM technology. In this paper, the process and data of construction projects were analyzed and web-based information management system for the collaboration of the participants of construction project was designed and developed. The system can support the cooperative decisionmaking of each participant during the overall construction process by the sharing and managing the construction information.
심종성 ( Sim Jongsung ),이광명 ( Lee Kwangmyong ),문도영 ( Moon Doyoung ),박진호 ( Park Jinho ) 한국구조물진단유지관리공학회 2003 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.7 No.1
Recently, there have been fire accidents in the domestic and foreign. These accidents have been developing a lot of interest in behavior and performance of structures after fire attack Fire is a kind of load that brings a big displacement in short time. Especially, properties of the used materials are controlled by temperature, therefore the analysis of structures under severe condition like fire attack is very complex for civil engineer. This paper deals with heat transfer and thermal stress analysis of underground box structure after fire attack using ABAQUS, which is called general structure analysis program, We presented a variable and basic material properties that are needed for description of Fire Load and examined behavior of underground box structure in a fire from the results of analysis.
심종성(Sim Jongsung),이광명(Lee Kwangmyong),문도영(Moon Doyoung),박진호(Park Jinho) 한국구조물진단유지관리학회 2003 한국구조물진단학회 학술발표회논문집 Vol.- No.-
Recently, there have been fire accidents in the domestic and foreign. These accidents have been developing a lot of interest in behavior and performance of structures after fire attack Fire is a kind of load that brings a big displacement in short time. Especially, properties of the used materials are controlled by temperature, therefore the analysis of structures under severe condition like fire attack is very complex for civil engineer. This paper deals with heat transfer and thermal stress analysis of underground box structure after fire attack using ABAQUS. which is called general structure analysis program, We presented a variable and basic material properties that are needed for description of Fire Load and examined behavior of underground box structure in a fire from the results of analysis.