• Journal of Korean Society of Water and Wastewater
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• v.28 no.6
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• pp.669-679
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• 2014

3D-based BIM(Building Information Modeling) technologies can be utilized effectively as a means of systematic management of facility information for safety assurance and effective maintenance of waterworks facilities. In this study, BIM models of water treatment facilities that can be used as basic data for BIM-based maintenance of waterworks facilities were developed. Information exchange and generality of the developed BIM models were evaluated by conducting interoperability analysis of IFC(Industry Foundation Classes) conversion models. In addition, the application of COBie(Construction Operations Building information exchange) was recommended as an effective countermeasure to deal with technical limitation regarding exchange and utilization of facilities-related information through current IFC models. The results of this study can contribute to the development of BIM-based maintenance system for waterworks facilities.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.312-313
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• 2018

As global climate change leaded to extensive natural disaster and radical deterioration of infrastructures, there was increased attentions for the evaluation of infrastructures. After the collapse of Seongsu Bridge in 1994, Korea has enacted the "Special act on safety and maintenance of facilities" and secured the safety of facilities using systematic and periodic safety inspections. However, current facility inspections are mainly performed by the physical defect and structural analysis, and do not properly consider the serviceability of infrastructure such as capacity of facility and user's satisfaction. Thus, the purpose of the study is to develop an evaluation criteria for serviceability of infrastructures and finally leading to the revision of "Special Act on safety and maintenance of facilities in rational manner.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2019.05a
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• pp.72-73
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• 2019

As the physical functions of school buildings and the changes in the functions of educational facilities due to social change are increasing, the demand for fundamental and long-term measures for the maintenance of educational facilities is expanding. However, depending on the function of the facility, the maintenance work has been carried out only when it is directly related to the safety problem, or when the request of the school facility manager is requested, rather than supporting preventive maintenance. In this study, we investigate the maintenance process of educational facilities and propose a method to manage the maintenance process of the educational facilities in the unit of space for establishing an efficient maintenance management system.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.11a
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• pp.56-57
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• 2017

Recently, the nation's elderly facilities have grown rapidly since the implementation of the long-term care law in 2008. Also, older adults who use older facilities are also growing. With the increase in the number of fires, increasing the number of fires is also a social issue. In this study, the study conducted an investigation into the smoke control system to analyze the smoke control methods of the elderly and elderly citizens in order to secure the safety of the elderly facilities in the event of a fire, and investigated the smoke control status of the elderly in Korea.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2022.11a
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• pp.141-142
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• 2022

Recently, fires in logistics warehouses in Korea are continuously increasing. In addition, the need for fire safety in logistics warehouses is emerging. So, it is believed that it is necessary to establish standards for vent facilities under effective smoke control for the evacuation safety of residents in logistics warehouses. Therefore, this paper compares the standards related to combustion facilities in Korea, the United States, and Japan, and applies the design method to logistics warehouses of domestic materials to predict smoke drop time and use it as a basic data for improving domestic smoke facilities standards.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2023.05a
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• pp.269-270
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• 2023

As facilities in apartment unit by age, residents feel uncomfortable in their lives, but maintenance and management are not carried out properly. For the systematic maintenance of facilities, the derivation of facilities that require maintenance shall be preceded. This study aims to derive items that require intensive management among exclusive facilities. The purpose of this study is to analyze the history of repairing facilities through complaints about the exclusive use of public rental housing to identify the cause and to derive items that require intensive management of the exclusive use of apartment houses.

• 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 Building Construction Conference
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• 2019.05a
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• pp.85-86
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• 2019

Recently, the educational facilities were 45% among total damaged facilities from the Po-Hang earthquake. Consequently, the seismic reinforcement of existing educational facilities were ended up attracting people's interesting. However, research is insufficient to consider that how far technology has been developed. Therefore, the purpose of this study is to investigate the level of domestic guideline research by comparing to foreign guidelines in regard to seismic reinforcement methods applicable to existing educational facilities. To achieve the objective, first, the current status of seismic reinforcement projects in domestic educational facilities was analyzed. Second, the domestic and foreign seismic reinforcement methods guidelines for structural, non-structural was compared. Third, the improvement directions for future guidelines were suggested. As a results, the improvement directions of domestic seismic reinforcement methods guidelines were proposed. First, the structural seismic reinforcement strategy needs to be segmented. Second, it is necessary to analyze about non-structural guidelines based on additional cases. In the future, this study can be used as a basic material for developing seismic reinforcement methods guidelines in domestic existing educational facilities.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.11a
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• pp.136-137
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• 2018

The domestic seismic retrofit guide was primally enacted in 1988, then the mandatory target have been consistently. As a result, the rate of earthquake-resistant is achieved 58.3% in public facilities. On the other hand, the rate of earthquake-resistant is low as 24.8% in education facilities. As education facilities damaged from Gyeong-ju, Po-hang earthquake occurred in South-Korea and the rate of earthquake-resistant is low, the seismic retrofit of existing education facilities got to be ordinary people's interest. Therefore, domestic researchers have been developed seismic retrofit methods which can apply to existing educational facilities, It is expected to become more active in the future. However, it is insufficient to consideration that how far domestic technology has been developed. Therefore, the objective of this study is to measure the level of domestic research through comparative analysis between domestic and foreign researches that seismic retrofit methods which can apply to existing educational facilities.

• Journal of the Korea Institute of Building Construction
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• v.10 no.4
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• pp.67-74
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• 2010

Currently domestic rural communities are coping with the modernization of farming and agricultural competitiveness. Nevertheless, year after year many agricultural facilities have accidents due to the collapse or damage of facilities due to natural disasters or technical problems. This research is the development of a P-C-M prototype support system to solve the problems related to collapse or damage accidents at agricultural facilities. The P-C-M support system is a process encompassing procurement, construction and maintenance. In this research, a P-C-M support system process module design is performed, a P-C-M support system algorithm is developed, and a P-C-M support prototype system is developed. In conclusion, the developed P-C-M support system is expected to contribute to information-sharing on agricultural facilities, and communication between the user and suppliers.