• Journal of KIBIM
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• v.11 no.1
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• pp.11-20
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• 2021

In the domestic construction field, BIM and 3D scanning technology are combined to perform reverse engineering. It is necessary to develop guidelines or processes for domestic situations through 3D scenario investigation and reverse engineering projects using BIM. Using the case of actual construction service that performed reverse engineering, we analyze the areas that need to be reinforced compared to the existing advanced cases when creating guidelines. It is recommended to encourage the convergence between 3D scanning and BIM, and to define the requirements and levels of the BIM model in the procedure.

• Asian Journal of Business Environment
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• v.7 no.1
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• pp.31-36
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• 2017

Purpose - The purpose of the study was to develop a reliable measurement tool for the evaluation of TQM application in Greek education settings and to examine the factors that determine quality of education. Research design, data, and methodology - A questionnaire commencing from the questions included in the Application Guide of Common Assessment Framework was used for research purposes. Each item was scored on a 5point Likert scale - to a sample of 112 educators (55 men, 57 women), all teachers working in public primary education schools. Factor analysis resulted in a questionnaire of 43 items consisting of five factors, teacher satisfaction, school management and operation, motivation, effectiveness of public school leadership and finance management. Results - Results revealed a positive correlation among all factors. Reliability results using Cronbach's α was high (a=.961) for all factors of the questionnaire ranging from α=.930 (for motivation) to α=.797 (for financial management). Additionally, ICC procedure revealed high values for the above mentioned factors. Conclusions - The study resulted in the construction of a reliable questionnaire focused exclusively on TQM that can be used in future studies using larger samples in different areas so as to draw useful conclusions regarding TQM application in Greek education settings and further identify the factors determining quality in education.

• Korean Journal of Construction Engineering and Management
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• v.15 no.5
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• pp.40-48
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• 2014

As CBR(Chemical, Biological, and Radiological) attack increases, the importance of CBR protective facilities is being emphasized. When CBR warfare emerges, a task force team, who exist outside of CBR protective facility, should enter the CBR protective facility through neutralizing process in CCA(Contamination Control Area) and TFA(Toxic Free Area). If a bottleneck occurs in the process or zones, the task force team cannot enter the CBR protective facility efficiently and may cause inefficiency in its operation performance or result in casualties. The current design criteria of the CBR protective facility is only limited to ventilation system and it does not consider how much time it takes to enter the facility. Therefore, this research aims to propose the entering time estimation model with discrete event simulation. To make the simulation model, the procedure performed through CCA and TFA is defined and segmented. The actual time of the procedure are measured and adapted for the simulation model. After running the simulation model, variables effecting the entering time are selected for alternatives with adjustments. This entering time estimation model for CBR protective facility is expected to help take time into consideration during the designing phase of CBR protective facility and help CBR protective facility managers to plan facility operation in a more realistic approach.

• The Journal of Sustainable Design and Educational Environment Research
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• v.16 no.1
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• pp.30-38
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• 2017

Despite the fact that school facilities are one of the most important public facilities, information about school facilities is not systematically managed. The purpose of this study was to investigate the direction of system construction to provide objective data on school facilities, which is the basic element of school facility policy. In this study, we propose a system construction method to improve the information management procedure of school facility information and school facilities, and suggest a system design direction for providing service that can be practically used.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.460-464
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• 2003

A reconstrucion project is very complex and requires technical knowledges and experiences, however due to not having any related knowledge consortium usually does not have any related knowledge. So in this study, we have suggested a systematic procedure to execute a reconstruction project focused on the profitability analysis. a model is developed to identify and calculate all relevant cost and revenue to the project using the IDEF0 methodology.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.406-409
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• 2003

The procedure of present military facility remodeling has many problems at the stage of evaluating the priorities in various remodeling projects which have been caused from lots of corps. These problems have usually happened not only because of the shortage of the cooperation system in the related divisions but also because of the nonexistence of the effective process and method for evaluating the priorities. I've reviewed the study of remodeling and military facility business and applied the AHP(Analytic Hierarchy Process) method which is effective to evaluate the priorities in various groups' decision.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.222-225
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• 2003

The development project of a public rental housing require the accurate and systemical feasibility analysis for the successful performance owing to the long project duration. But, the item and procedure of the existing feasibility analysis are not standardized and the correlation among each of items is not clear. Therefore, analysis has much difficulty. The purpose of this study is to present the basic data for the modeling of the feasibility analysis system, through the domestic public enterprise-oriented survey and interview and collection of the report about the feasibility analysis.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.277-280
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• 2004

Since the beginning of our military history, we are continuously interested in supplying apartment for military officers. So we possessed 72,361 households and used in 2002 however, $18\%$ of those are over 20years and need to be remodeled Department of Military has taken this fact seriously To solve the problems, they built more new buildings, rent public buildings and remodeled the old one But, The procedure of present military apartment remodeling has many problems at the stage of evaluating the priorities in various remodeling projects which have been caused from lots of corps. I've reviewed the study of military apartment business and applied the AHP(Analytic Hierarchy Process) method which is effective to evaluate the priority in various groups' decision.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.615-618
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• 2008

From the 2006 report of Korea Foundation for the Promotion of Private school(KFPP), Private college account for 97% and private university account for 79% of the all college in country. The report shows that private college invest in educational facilities about 200 million won every year. But the standard of investment analysis which is for the private business of private college is not arranged, private college could not make progress the business. Accordingly the research is suggested "eligibility analysis method theory" that is a basic to make decision. At first in case of Quantitative VFM analysis, we suggest alternative analysis & progress procedure in analysis step. And in case of qualitative VFM analysis, we developed 15 items of analysis which is made with professional interviews.

• Korean Journal of Construction Engineering and Management
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• v.8 no.4
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• pp.99-109
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• 2007

Risk elements of highway safety facilities are affected by complex environments. Thus, risk-based approach for traffic safety facilities is needed. For this, in this study, qualitative and quantitative risk assessment methodology and procedure for highway safety facilities is proposed, which can be used as risk-based approach incorporating VE process. Also, for the quantitative risk assessment, event tree using EPDO(Equivalent Property Damage Only) with respect to frequency and magnitude of risk events is introduced. As a result, risk index of alternative 1(140cm) and 2(127(cm) which can be used as performance factor in VE approach are estimated.