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Building Information Modeling is based on the idea of the continuous use of digital building models throughout the entire lifecycle of a built facility, starting from the early conceptual design and detailed design phases, to the construction phase, and the long phase of operation. BIM significantly improves information flow between stakeholders in...
Citations
... It provides comprehensive details about the building's physical and functional features from its inception to completion and maintenance. It can improve communication and decision-making throughout the project's lifespan (Turk, 2016;Borrmann et al., 2018). ...
... With the growing need to retrofit large numbers of existing buildings, digital processes such as Building Information Modeling (BIM) become relevant for renovation planning. BIM is a method streamlining the work of various stakeholders primarily involved in the planning and construction of buildings by leveraging model-based collaboration across disciplines (Borrmann et al., 2018). The resulting 3D geometric-semantic models can maintain their value throughout the entire lifecycle of the building if they are updated with required as-is information. ...
Point clouds, image data, and corresponding processing algorithms are intensively investigated to create and enrich Building Information Models (BIM) with as-is information and maintain their value across the building lifecycle. Point clouds can be captured using LiDAR and enriched with color information from images. Complementary to such dual-sensor systems, thermography captures the infrared light spectrum, giving insight into the temperature distribution on an object’s surface and allowing a diagnosis of the as-is energetic health of buildings beyond what humans can see. Although the three sensor modes are commonly used in pair-wise combinations, only a few systems leveraging the power of tri-modal sensor fusion have been proposed. This paper introduces a sensor system comprising LiDAR, RGB, and a radiometric thermal infrared sensor that can capture a 360-degree range through bi-axial rotation. The resulting tri-modal data is fused to a thermo-color point cloud from which temperature values are derived for a standard indoor building setting. Qualitative data analysis shows the potential for unlocking further object semantics in a state-of-the-art Scan-to-BIM pipeline. Furthermore, an outlook is provided on the cross-modal usage of semantic segmentation for automatic, accurate temperature calculations.
... When maximum integration (a continuous chain of tools) between disciplines is achieved, a model of intelligent parametric objects is created, and the first mass implementation of BIM in design companies starts, the BIM becomes the standard definition of information modeling technology in the construction industry. Currently, the definition has been modified, and according to Borrmann et al. (2018), A BIM is a comprehensive, highly detailed digital representation of a built facility that often contains the three-dimensional geometry of the structure's individual sections. As a result, BIM refers to the process of creating these digital building models as well as using, maintaining, and exchanging them while the actual structure is in operation. ...
... According to Borrmann et al. (2018), a building information model is an extensive digital depiction of a constructed facility that has a high degree of detail and usually includes the three-dimensional geometry of the structure's component parts. Consequently, the creation of these digital building models, as well as their use, upkeep, and exchange during the physical facility's existence, are collectively referred to as Building Information Modeling (BIM). ...
Unmanned aerial vehicles (UAVs), building information modeling (BIM), and game engines are evolving technologies that are rapidly being adopted to enhance construction safety management and create safety training platforms. For construction safety improvements, utilizing game engines plays a crucial role where a 3D model is required. 3D models of a real construction site can be produced using UAV photogrammetry. High-quality UAV photogrammetry-derived 3D models have the potential to be integrated with game engines and support construction safety. However, the qualities of the 3D models from the photogrammetry techniques vary due to several factors, such as flight altitude, image overlapping percentages, and structure from motion (SfM) algorithms of post-processing tools. Hence, this study aims to evaluate the qualities of photogrammetric products (point cloud and 3D models) by employing several novel methods for more efficient integration with game engines. Furthermore, the study's goal is to ascertain whether construction safety improvement can benefit from integrating game engines with 3D models generated from UAV photogrammetry. A game is developed to provide virtual instructions to workers and safety associates based on OSHA regulations through the integration of a UAV-derived 3D model and game engine. On the other hand, BIM is another source of 3D models, and in this study, the potentialities and limitations of BIM technology in improving safety management are discussed. In addition, a comprehensive framework is developed to integrate BIM data and a game engine. Finally, two case studies are conducted on real-life scaffolding accident simulation and emergency evacuation modeling following the framework.
... BIM implementation is at an advanced stage in countries such as Singapore, Finland, Korea, the United States, the United Kingdom and Australia [2], but its adoption in developing countries is limited. One of the reasons for this is the lack of regulations and guidelines among the parties involved in a construction project [3]. ...
The 10.13039/501100000780European Union supports the use of technology to improve public procurement, acknowledging Building Information Modeling (BIM) as a catalyst for cost-effective public works and innovation. The purpose of this paper is to evaluate BIM implementation practices in Spanish public procurement. The methodology used in this study is a mixed research method involving a questionnaire survey and semi-structured expert interviews. The findings reveal market maturity as a barrier to BIM adoption in Spanish public procurement throughout the asset lifecycle. Selecting the right instrument for implementation proves challenging for public organizations. This study has contributed to the development of more practical and effective strategies to ensure full adoption of BIM within the public procurement sector of Spain. It proposes a framework approach for the pre-contractual phase, helping contracting authorities to make the optimal instrument selection. Two criteria are considered: the maturity of the public client and sector, and the economic value classification of tenders.
... It provides comprehensive details about the building's physical and functional features from its inception to completion and maintenance. It can improve communication and decision-making throughout the project's lifespan (Turk, 2016;Borrmann et al., 2018). ...
The architecture, engineering, and construction (AEC) industry invests significant resources in executing construction projects. However, contractual construction disagreements (CCDs), such as conflicts, claims, and disputes, frequently arise between contractual parties, leading to additional costs, prolongation costs, liquidated damages, or extension of time, to name a few examples. Although prior studies offer some insights, there still needs to be a more comprehensive and systematic identification of different digital technologies useful to prevent, mitigate, or resolve CCDs. This study fills this gap by exploring two primary research questions: (1) What digital technologies have been identified to manage contractual disagreements in the AEC industry? (2) How might artificial intelligence (AI) facilitate the digitalization of contractual disagreement management in the AEC industry? This study followed a rigorous systematic review protocol and used the Transparent Reporting of Systematic Reviews and Meta-Analysis (PRISMA) framework to identify 82 peer-reviewed articles published from 2000 to 2023. The findings demonstrated that AI, distributed ledger technologies, and building information modeling are the most dominant digital technologies in managing CCDs in the AEC industry. The study presents a conceptual framework that maps the benefits of AI and other digital solutions in facilitating conflict prevention, claim mitigation, and dispute resolution. The findings have valuable benefits for industry practitioners seeking to enhance CCD management. Moreover, the identified research avenues pave the way for future exploration and advancement of digital solutions in managing CCDs.
... The construction industry has rapidly adopted Building Information Modeling (BIM) technology in recent years, and it has enhanced collaboration, reduced errors, and saved time and money throughout the project's lifecycle (Borrmann et al. 2018). As BIM technology continues to evolve, integrating robotics has been identified as a natural progression changing the dynamic of project information requirements. ...
... According to Borrmann et al. (2018), a building information model is an extensive digital depiction of a constructed facility that has a high degree of detail and usually includes the three-dimensional geometry of the structure's component parts. Consequently, the creation of these digital building models, as well as their use, upkeep, and exchange during the physical facility's existence, are collectively referred to as Building Information Modeling (BIM). ...
Building Information Modeling (BIM) has unique features that improve safety management in construction by visually identifying potential risks. Integrating BIM with a real-time game engine is a cutting-edge idea for more effective safety management. This study aims to conduct two case studies by integrating BIM data with game engines from two aspects: 1) Construction Safety Training and 2) Pre-construction Safety Management. A framework that covers techniques for extraction of safety ideas, managing the game engine, and character modeling tools and resources is used to carry out the case studies. In the first case study, a construction site was created by Revit, and a real-life scaffolding failure accident was simulated by Unity to warn workers to prevent similar future events. The second case study was conducted on the procedure of evacuation modeling in an emergency, integrating a BIM model and Unity following distinct pathways. This evacuation modeling can be used as a training platform for the occupants to acquaint themselves with the inside facility, show directions of the shortest evacuation path from specific points, and provide necessary information on emergency equipment. Finally, the study explains how the integration of the BIM model and game engine applications can be applied for effective, straightforward, and helpful safety management with the most efficient BIM data transition.
... The utilization of Building Information Modeling (BIM) [1,2] has gained significant traction in the design and construction phases of buildings, primarily attributed to its capacity to improve operational efficiency and information traceability, as well as support informed decision-making [3]. However, there is a growing recognition of the potential benefits that BIM offers in the Operations and Maintenance (O&M) phase as well [4], which encompasses activities like facility management [2,[5][6][7][8][9][10][11][12][13], maintenance planning, and safety inspections [14][15][16]. ...
... The utilization of Building Information Modeling (BIM) [1,2] has gained significant traction in the design and construction phases of buildings, primarily attributed to its capacity to improve operational efficiency and information traceability, as well as support informed decision-making [3]. However, there is a growing recognition of the potential benefits that BIM offers in the Operations and Maintenance (O&M) phase as well [4], which encompasses activities like facility management [2,[5][6][7][8][9][10][11][12][13], maintenance planning, and safety inspections [14][15][16]. In particular, regular fire safety inspections are vital for ensuring compliance with safety regulations and identifying potential hazards in buildings. ...
In the context of fire safety inspections, Building Information Modeling (BIM) models enriched with Fire Safety Equipment (FSE) components can be used to complete compliance checks and other analyses. However, BIM models often lack the required FSE information. To address this issue, escape plans are a convenient source of data, as they show the position and type of FSE on floor plans. Therefore, this study proposes an automated method to analyze escape plans and extract FSE component information to enrich existing BIM models. The method employs the deep learning model Keypoint R-CNN for symbol detection. Symbol locations are then translated into physical positions within the BIM model. Through a real-building case study, the method demonstrates promising results. Future research may focus on improving the symbol detection performance and the registration between the BIM models and fire escape plans, as well as utilizing the extracted information for actual fire safety analyses.
... Achieving the appropriate level of accuracy is crucial to ensuring that the model accurately represents the real-world building, and it must be calibrated carefully to meet the specific needs of each project. The American BIM Forum has proposed six standardized LODs [34] that are adopted in this study. ...
... Zmiany projektowe stanowią szczególne wyzwanie: jeśli nie są stale śledzone i przekazywane do wszystkich powiązanych planów, łatwo mogą powstać niespójności, które często pozostają nieodkryte aż do czasu realizacji, gdzie następnie pociągają za sobą znaczne dodatkowe koszty związane z rozwiązaniami ad hoc na placu budowy. W konwencjonalnej praktyce zmiany projektowe są oznaczane jedynie za pomocą chmur rewizji na rysunkach, co możebyć trudne do wykrycia i często jest niejednoznaczne [1]. W tym miejscu do gry wkracza modelowanie informacji o obiekcie budowlanym (BIM). ...
Planowanie i realizacja obiektów budowlanych to złożone przedsięwzięcie, w które zaangażowanych jest wielu interesariuszy z różnych dziedzin i branż. Aby projekt budowlany zakończył się sukcesem, konieczne jest ciągłe uzgadnianie i intensywna wymiana informacji między wszystkimi osobami zaangażowanymi w projekt.
