Building Information Modeling and 3D digital twins

BIM provides users with tools and information to simulate and predict issues before the construction begins. This tool is helpful to both the design and construction teams, as it facilitates the coordination between all stakeholders. However, using BIM is mostly beneficial to the owner, as it visualizes different aspects of their project and makes it easier for them to understand the design intent. Another benefit of BIM is dynamic schedules, also referred to as 4D BIM, which is great for estimating and planning construction work. BIM has four levels that define the complexity of the model. In Canada, we are mostly using level 1 BIM, with partial collaboration. In order to achieve full collaboration, we need to use level 2 BIM, which requires more complex models and buy-in from all parties involved.

There are several AUTODESK programs as part of BIM 360, available to achieve a more functional collaboration by having all project data in one location and available to all parties involved in the project. One of the major benefits of working on a centralized model is that it allows designers to identify errors and communicate their ideas to other professional much faster and more efficiently. Furthermore, using a visual collaboration software such as Revizto, users can get a better understanding of space, review the design as a team, and communicate ideas amongst each other in a 3D environment where proposed changes and modifications can be easily reflected in the model. There are also platforms such as Enscape and Twinmotion that create real-time 3D renderings of the project at different stages. These renderings help provide a clear picture of what the building will look like once completed, in the form of a realistic video.

Computational design tools such as Rhino and Grasshopper are available to Architects and designers to handle complexities during the design