Current modular buildings (RMBs) have turned out to be a revolutionary concept in the construction, which is a shift to greater flexibility and sustainability in architectural practices. At a time that is characterized by rapid urbanization and the urgent need for efficient resource management, these structures offer a convincing solution by enabling the quick assembly of prefabricated units. This modular approach not only optimizes construction processes, but also significantly reduces the costs and environmental impacts and offers a cleaner, safer alternative to conventional building methods. However, the developing landscape of relaxed modular construction brings considerable challenges in the treatment of the logistics of these assets in their several life cycles.
A team of researchers under the direction of the innovative spirit of Associate Professor Yonghan Ahn from the School of Architecture & Architectural Engineering at Hanyang University Erica has made monumental progress in coping with these challenges. Your groundbreaking work revolves around a digital twin (DT) base frame that was specially developed for the facility management of RMB projects. Essentially, digital twin technology sells a digital replica of physical assets and seamlessly integrates real-time data analyzes and predictive modeling to improve decision-making processes. While Prof. is ancestor, the application of digital twins in various sectors is gained in the drive application, but its potential for the modular construction remains largely unused.
The newly developed digital Twin-capable Facility Management System (DT-FMS) offers an innovative approach to the management of RMBS. At the center of this system is the ability to aggregate and analyze data from several sources, including the BIM modeling of building information (BIM), the Internet of Things (IoT) and geographical information systems (GIS). Each of these technologies offers unique advantages that enable a comprehensive virtual representation of loose modular structures in combination. The BIM aspect offers demanding three-dimensional models that are enriched with extensive building information and thus form the basis for complicated planning and visualization. In the meantime, IoT introduces real-time sensor data and enriches the frame with immediate insights into the operating status of the construction components.
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It is also important that GIS contributes critical geographical knowledge that not only improve logistics management of modular units, but also enable steadfast decision -making. This can be particularly invaluable if the resettlement of modular buildings meets the changing requirements or the needs of the community. The interaction of these technologies places transformative progress in how facility management is tackled in the entire life cycle of modular buildings.
The frame described by the research team consists of three core layers: physical, digital and service. The physical layer is crucial to enable real -time tracking and facilitating interactions between different physical units such as resources, modular units and employees, including engineers and project takers. This layer essentially creates a networked environment in which the data flow seamlessly and ensure that decisions can be made on the basis of current and more precise information. In tandem, the digital layer integrates expanded modeling tools, robust data analyzes and uniform data management practices and offers a coherent frame for understanding and improving the structure.
With the service layer of this DT-FMS, users can effectively contact the digital twin. This interactive platform enables stakeholders to monitor the structure, to control the operation and to facilitate well -founded decision -making processes that are of essential importance for the optimization of the operational effectiveness of modular units of abortions. This system can, for example, carry out logistics simulations that predict future scenarios, and thus take a preventive time with potential challenges in the management of the company cycle of life of the buildings.
The practical application of the DT-FMS frameworks was presented by a convincing case study on a modular school system in South Korea. This case study recorded the improvements in decision -making in relation to the distribution and reuse of the module module and thus illustrated the direct advantages of frame in improving management efficiency in real scenarios. The integration of modern technology in this context has shown how digital twins can provide transformative solutions that are not only efficient, but also environmentally conscious.
An essential aspect of this research is the agreement with the principles of the circular economy. By supporting reuse, new configuration and optimal shift of modular units, the implementation of digital twin technology can significantly minimize waste in construction projects. This paradigm shift promotes sustainability by ensuring that the resources are used efficiently and that the life cycle is expanded by building materials, which ultimately maximizes the value over recurring project cycles.
In view of this innovative framework, the effects on future construction practices are profound. Since the urban environments develop, the demand for adaptable, resilient and sustainable construction solutions will only be tightened. The DT-FMS offers a roadmap for the integration of advanced technologies in construction and facility management practices, which is essential for compliance with the needs of modern societies. The results of this research area signal a crucial moment in the modular construction, which illustrates how the principles of digital twin technology can be used to redefine traditional management scenes in a rapidly changing environment.
The research team, including significant contributions by Dr. Dennis Nguyen from Hanyang University Erica is of the opinion that this framework re -formulated the construction industry and encourages researchers and practitioners to examine further applications of digital twins in various sectors. In view of the advantages associated with the integration of digital technologies in construction practices, it is expected that the absorption of such systems will gain dynamics and promote innovations that overcome the limits of current methods.
In summary, it can be said that the development of a digital twin frame that is tailored to the management of running modular buildings is a significant milestone in the modern construction. Through the use of real -time data analyzes, predictive modeling and integrated decision tools, this framework not only deals with the logistical challenges inherent in the modular construction, but also places the prerequisites for a more sustainable future in the construction practices. While the forms of urban life are developing, our construction approaches must also be adaptable – if they can be adapted sustainably, efficiently and to the needs of our growing population.
Object of investigation: Digital twin framework for loose modular buildings
Article title: Digital Twin Framework to improve the furnishing management for lure modular buildings
News publication date: 1-auction-2025
Web references: Automation in construction
References: Doi: 10.1016/j.autcon.2025.106249
Photo credits: Yonghan Ahn from Hanyang University Erica
Keywords
Current modular buildings, digital twin technology, facility management, building information modeling, Internet of Things, geographical information systems, sustainability, urban planning, modular construction, circular economy, decision-making, logistics management.
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