• Journal of The Korean Digital Architecture Interior Association
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• v.11 no.1
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• pp.63-71
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• 2011

The purpose of this research is to analyze a case study of the applicability of BIM concept in architectural engineering design education of 4-year architectural engineering program under ABEEK accreditation. The research method is to introduce a case of architectural engineering design studio and to compare the satisfaction of outcome between BIM S/W and conventional design process. The survey outcome reveals that the satisfaction of BIM S/W is relatively higher than the satisfaction of drawings by hands. The design education outcome is analyzed according the characteristics of expression, revision, relationship, and spatial understanding, etc.

• Land and Housing Review
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• v.14 no.1
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• pp.123-134
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• 2023

The BIM (Building Information Modeling) model created in the design stage can be used for prior review and schedule management for the construction stage. However, in the case of actual BIM application cases, additional work is required, such as creating a new model suitable for the construction stage, rather than using the 3D model in the design stage, due to the difference in the purpose of use between the design stage and the construction stage. Therefore, in this study, a division function of BIM model is proposed as a method of recycling it in the construction stage without a remodeling process. In addition, the application to the actual BIM model and the 4D CAD system linkage of the divided object and the comparison with the existing division method are used to verify the usability.

• Proceedings of the Korean Society for Rock Mechanics Conference
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• 2011.09a
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• pp.253-257
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• 2011

• 한국도로학회지:도로
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• v.13 no.2
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• pp.28-37
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• 2011

• Construction Engineering and Management
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• v.23 no.5
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• pp.21-25
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• 2022

• Journal of the Korea Institute of Building Construction
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• v.22 no.4
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• pp.347-358
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• 2022

In order to satisfy the extraction and use of information such as estimates and processes required in the design and construction stages of BIM, which is an expectation of overall construction operation for the design and construction stage of domestic buildings, it is insufficient to supply and apply mobile technologies or terminals. In this paper, standardization of BIM-based processes from the design stage to the construction stage is proposed as an efficient construction system method through mobile-based simulation and test-bed case analysis review. The current status and potential of BIM application were identified through theoretical review of BIM and case studies at home and abroad. In addition, the overall flow of the project and the direction of effective process construction were investigated through each process by 3D, 4D, and 5D execution stage and the role of each collaborator. 4D building process BIM simulation system using mobile was implemented by applying a visualization engine that simulates process information, object information connection module, and related object information. Therefore, it was possible to minimize the possibility of re-construction of the BIM design and construction process model through the visualization of 2D drawings based on the 3D model of the building and the review of errors and interferences in the drawings. In addition, in the implementation of simulation for each process of the construction process through mobile devices, it was possible to support construction progress and process management according to the optimal option selected by the user.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.33 no.5
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• pp.2069-2079
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• 2013

Recently, BIM(Building Information Modeling) is on the rise as a customized solution for construction environment, but construction companies rarely introduce and apply BIM in the construction site. Due to such issues, the fact that empirical data for evaluating the quantitative effect of BIM application is insufficient might be an another main reason. In the end, construction companies cannot assure investment effect of BIM and therefore don't make an investment actively. To activate BIM application, the evaluation system that quantitatively assess usability of BIM needs to be developed. This study aims to suggest a methodology that evaluates the usability quantitatively according to introduction and operation of BIM by construction companies. Accordingly, this study analyzes applicability of 4D CAD by developing an evaluation index and its model with BSC(Balanced Score Card) for 4D CAD, which have high practical use among BIM techniques, and verifies the usability as the entire evaluation index of BIM. Therefore, it is expected that the developed assessment model will be utilized as the critical decision-making information in order to introduce related techniques by identifying the usability and operational issues of 4D CAD.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2013.11a
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• pp.210-211
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• 2013

The purpose of this research is to perform a case study for verifying problems of BIM application to the building construction project using Fast Track method. The object of case study is an actual construction project completed in 2013. As a result, some problems and solutions for those were extracted. The result of this study will contribute revitalization to the BIM application in the project using Fast Track method.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.2
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• pp.23-30
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• 2017

In the AEC(Architecture, Engineering and Construction) industry, BIM(Building Information Modeling) technology not only helps design intent efficiently, but also realizes an object-oriented design including building's life cycle information. Thus it can manage all data created in each building stage and the roles of BIM are greatly expanded. Contractors and designers have been trying to adopt BIM to design competitions and validate it for the best result in various aspects. Via the computational simulation which differs from the existing process, effective evaluation can be done. For this process, a modeling guideline for each kind of BIM tool and a validation system for the confidential assessment are required. This paper explains a new process about design evaluation methods and process using BIM technologies which follow the new paradigm in construction industry through complement points by an example of a competition activity of the Korea Power Exchange(KPX) headquarter office. In conclusion, this paper provides a basic data input guideline based on open BIM for automatic assessment and interoperability between different BIM systems and suggests a practical usage of the rule-based Model Checker.

• Korea Science and Art Forum
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• v.37 no.2
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• pp.101-112
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• 2019

Regardless of the size, the role and meaning of the space required for human daily life are the same. Especially, as the spatial design is small and the size is small, the careful design and problem solving are needed to enable comfortable and convenient life even in a narrow space. The purpose of this study is to design a convergence model that utilizes the advantages of BIM, which can simulate actual design based on a new one-person housing space design plan optimized for one person. This study applied the BIM design technology to one-person housing 2D design, and the suitability examination and the space optimization design of the interior design were carried out. As a result of the study, utility of space improvement, consideration of housing environment, interference check, application of eco-friendly housing system, and MEP design item were derived. Therefore, BIM space design in interior space has been confirmed as a way to overcome limit and inefficiency of 2D design which is applied to actual space by various space design elements. Based on the results of this study, the One-person housing space model, which is applied to the study, is a pure creation designed based on various one-person housing of social and cultural peculiarities derived from previous research. This design example was applied to BIM technology to confirm the detailed and practical design possibility.