The Advantages and Drawbacks of 4D Construction and Planning
How can 4D CAD building modelling improve various phases of projects? It can help construction pros, engineers, and architects visualize scheduling and improve coordination between various departments and entities. It can also advance documentation and communication. A review of 4D modelling on Archinect.com addresses some potential limitations to 4D. One is the necessity of a comprehensive 3D model which requires a lot of money, especially when converting it from 2D drawings.
