The integration of three-dimensional models with project scheduling information to support construction planning and execution.
4D Building Information Modeling (4D BIM) extends traditional 3D models by integrating project scheduling and sequencing information. This approach is commonly known as 4D Scheduling. Linking model elements to construction activities enables visualization of construction progress, simulation of installation sequences and improved planning, coordination and project execution.
4D BIM combines three-dimensional models with project schedules to improve planning, sequencing and construction management.
4D BIM supports construction planning, progress monitoring, logistics coordination and schedule optimization by visualizing how facilities evolve over time during project execution.
4D BIM incorporates project scheduling into a 3D model, whereas 5D BIM further integrates project cost information.
Digital Engineering; Building Information Modeling; Project Management.
Construction.; Infrastructure.; Industrial facilities.; Capital projects.; Manufacturing.
ISO 19650
VisualAIM connects glossary concepts to the asset records, inspection histories, and workflows they describe.