Resumen de Bim implementation in architectural practices: towards advanced collaborative approaches based on digital technologies
We are at a stage where Building Information Modelling (BIM) has reached a maturity level to be widely adopted by the professionals and organizations within the Architectural, Engineering and Construction (AEC) industry. An industry which is highly fragmented and not advanced in terms of digitalization, making an effective collaboration hard to achieve. The advances in Information and Communication Technologies (ICT) have brought about the promise of improving collaborative procedure in a wide range of industries. The widespread adoption of BIM has paved the way for the introduction of ICT within the AEC sector. The reported benefits of BIM imply on its potential for contributing to a successful inter-disciplinary collaboration. This calls for attention from architects who shall consider how BIM allows the architectural practices to operate in truly novel ways to achieve new building efficiencies and organizations. This research was designed to investigate the crucial factors for an effective collaboration based on advanced ICT and enabled by BIM with respect to architectural practices. An effective inter-disciplinary collaboration allows architects as the authors of the projects to oversee the development and delivery of the projects more consistently with their design intends. The concerns about the move towards adopting BIM by architectural firms were reviewed and its influential factors and barriers were discussed. As we read about it, BIM is indicated by different terms to describe its essence: ‘’BIM methodology’’, ‘’BIM technology’’, ‘’BIM process’’, ‘’BIM systems’’ and etc. However, none of these terms can include all aspects of BIM. The term ‘’ecosystem’’ was adopted to describe the nature of BIM and the reason for which is described in this work. To further constitute the BIM ecosystem, its dimensions of People, Products and Processes were presented in detail with respect to collaborative procedures. It included the delineation of a number of BIM policies and protocols, tools and technologies, roles and skills which are all related to and suitable for architectural practices in their interdisciplinary collaboration. Through three case studies, the research questions and hypothesis were put into investigation. Based on the idea of change management and the socio-technical nature of BIM collaboration, a qualitative research approach was adopted. Various techniques were used to gather information to be analyzed through a coding process of the qualitative data. The codes were interpreted as the factors influencing collaboration and were grouped to form the crucial concepts contributing to effective BIM-enabled collaborative procedures. It was revealed that the “joint decision making” factor is the most crucial one in this respect followed by “collaboration involvement” and “interoperability”. These findings were based on the frequency of the codes related to these factors in the data analysis. The crucial concepts in BIM-enabled collaboration were revealed to be “collaboration conditions” followed by “software capacity” and “human resources organization”. The findings confirm the research hypotheses that BIM implementation asks architects to assume a leadership role in collaborative procedures and that it allows for the integration of ICT into the technological pipeline of architectural practices. However, the validity of the two hypotheses is subject to certain conditions that are discussed in this work. The research finds the area of BIM education a place of great interest for future research work as the factor of “training” has a great influence on the overall success of BIM-enabled collaboration. Furthermore, it was revealed that the crucial factor of “interoperability” needs more attention from both industry and academic sectors. The impacts of BIM implementation on existing and emerging roles within the industry is another area of great interest for future works and research.
