• Korean Journal of Construction Engineering and Management
• /
• v.10 no.3
• /
• pp.53-61
• /
• 2009

With the Government's policy of increasing the supply of residential houses in 1970s, the number of apartments have increased dramatically, and as the result, the number of old aged apartment are increasing too. Therefore remodeling is being executed to improve the residential environment. The rate of remodeling is increasing instead of rebuilding because rebuilding takes more resource and because of the realestate issue. There are many uncertainties in construction progress of remodeling such as communication between personnel, demolition and repair work. There are no standard for remodeling construction so such problems have been causing more problems. It has been found that BIM (Building Information Modeling) may be effective for resolving issues of standardization of remodeling construction. Therefore this study wishes to develop a standard process for remodeling work through BIM to estimate the possibility of its use at remodeling sites. Based on this, I wish to contribute to the issue of achieving construction efficiency pursued by BIM.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2008.11a
• /
• pp.649-653
• /
• 2008

There are many participants in the construction industry compare to other industry, and its productivity is lower than other industry. Therefore this study has understood that BIM (Building Information Modeling) may contribute to the improvement in the productivity at construction sites, and I wish to suggest a BIM application process suitable for the construction industry, To achieve such goal, this study has examined the theory of BIM and has extracted the subjects to be improved through the analysis of the existing construction process, and has suggested the BIM application process to resolve issues of improvement. And to evaluate the application of the improved process, a case study was conducted with the application of commercialized BIM related software. The possibility of application of BIM model in the construction industry, and its influence and the subjects to be resolved, with the application of BIM in Korea, were able to be confirmed. I wish this study may contribute to the application of BIM in the Korean construction industry.

• Korean Architects
• /
• s.575
• /
• pp.120-131
• /
• 2017

• Korean Architects
• /
• s.479
• /
• pp.85-89
• /
• 2009

• Computational Structural Engineering
• /
• v.37 no.1
• /
• pp.11-16
• /
• 2024

• Computational Structural Engineering
• /
• v.37 no.1
• /
• pp.28-35
• /
• 2024

• Journal of the Korea Institute of Building Construction
• /
• v.22 no.5
• /
• pp.473-483
• /
• 2022

BIM(Building Information Modeling) is a technology that can manage information throughout the entire life cycle of the construction industry and serves as a platform for improving productivity and integrating the entire construction industry. Currently, BIM is actively applied in developed countries, and its use at various overseas construction sites is increasing This is unclear. due to air shortening and budget savings. However, there is still a lack of institutional basis and technical limitations in the domestic construction sector, which have led to the lack of utilization of BIM. Various activation measures and institutional frameworks will need to be established for the early establishment of these productive BIMs in Korea. Therefore, as part of the research for the domestic settlement and revitalization of BIM, this study derived a number of key factors necessary for the development of the construction industry through brainstorming and expert surveys using AHP techniques and analyzed the relative importance of each factor. In addition, prior surveys by a group of experts resulted in 1, 3 items in level, 2, 9 items in level, and 3, 27 items in level, and priorities analysis was performed through pairwise comparisons. As a result of the AHP analysis, it was found that the relative importance weight of policy aspects was highest in level 1, and the policy factors in level 2 and the cost-based and incentive system introduction factors were considered most important in level 3. These findings show that the importance of the policy guidance or institutions underlying the activation of BIM rather than research and development or corporate innovation is relatively high, and that the preparation of policy plans by public institutions should be the first priority. Therefore, it is considered that the development of a policy system or guideline must be prioritized before it can be advanced to the next activation stage. The use of BIM technologies will not only contribute to improving the productivity of the construction industry, but also to the overall development of the industry and the growth of the construction industry. It is expected that the results of this study can provide as useful information when establishing policies for activating BIM in central government, relevant local governments, and related public institutions.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.21 no.4
• /
• pp.384-391
• /
• 2020

An annual average of more than 100 casualties occur on construction sites designated by the occupational safety and health law despite the safety assessment regulations from Korea Occupational Safety & Health Agency. Even if those sites involve more harmful or hazardous work than other sites, the result creates doubt regarding the effectiveness of the safety assessment regulations. The safety of construction sites is difficult to maintain continuously and instantly because ofthe variability in the construction industry despite inspecting workers, equipment, and facilities by managers. Many discussions on how to utilize BIM have been made to improve the productivity of construction projects, and BIM-based modeling and simulation would bring many benefits to safety. This study examined the hindrance factors of field utilization of the safety assessment regulations through a research literature survey, disaster situation analysis and questionnaire, and suggests the necessity of the application of BIM that enhances the effectiveness of safety assessment regulations by identifying the relationship between the hindrance factors and the function of BIM.

• Journal of KIBIM
• /
• v.2 no.1
• /
• pp.27-39
• /
• 2012

Public construction projects need complex and multi-functional management skill, since the most of public construction projects are comprised of multi-project and mega-projects. In order to effectively manage construction projects, PMIS is widely used. However the majority of the current PMIS have been developed as a single project-oriented business management system. Thus compatibility problems are encountered during the process of integrating the entire systems to manage the multi-complex projects. In addition, the form of orders applying BIM are increased recently, but the research and development of BIM based PMIS are still lacking. In this study, therefore, the functions of PMIS main objectives based on the analysis of PMIS As-Is and To-Be of PMIS, the dual management system utilizing Internet and Intranet will be proposed to integrate the individual PMIS with Integrated Program Management System. Rather than combining commercial BIM tool and PMIS directly, which is the common method of failure, the sequential process model to adopt BIM based PMIS is also explained. Step-by-step development method of BIM based PMIS is suggested to prepare for the activation of BIM technology in the nearest future.

• Korean Journal of Computational Design and Engineering
• /
• v.20 no.2
• /
• pp.182-192
• /
• 2015

In recent years, numerous studies have attempted to extract quantity data by using Building Information Modeling (BIM). In terms of open-BIM based quantity take-off at the early design stage, only few studies were conducted in the field of cost engineering. A lack of compatibility of open BIM for information exchange is postulated as the cause. The Industry Foundation Classes (IFC) extension model has been developed to accommodate the interoperability with quantity take-off software. Improvement of open BIM for quantity take-off needs exchange requirements and model guidelines. For this purpose, the quantity data of IFC models were analyzed using BIM analysis tools. This paper also provides a proposal of requirements on open BIM based quantity take-off at the early design stage. Further this study have been develop the interface system for open BIM based quantity take-off requirements with the results on this study.