BIM 4D
What is BIM 4D?
BIM 4D is the process of linking the 3D digital model (which defines the project's geometry) with information about the execution time of the various interrelated activities necessary for construction. This creates a complete information model that can be used to generate realistic simulations of the construction process in terms of time management.
Our workflow applying the fourth dimension in BIM
These are the main steps of the workflow applying the fourth dimension in BIM:
We define
In this stage, the specific actions needed to prepare the project deliverables are identified. These deliverables are defined in the 3D model, and the objects that make up the model contain information that allows them to be classified and grouped. The level of detail in planning may vary throughout the project, with the most detailed occurring during the construction execution phase.
We sequence
Here, the relationship between the different activities involved in the project is documented, and the tool to carry out the planning is selected. Subsequently, all the necessary resources are available to establish a link between the different activities.
We calculate the duration
We explain how the calculation of work periods for each activity is performed in the BIM 4D process. First, we highlight the importance of estimating the resources required for each activity. Next, we mention that this estimation is based on the volume of work to be executed and the estimated performance of the resources. Finally, the measurements are taken directly from the model.
We plan the schedule
With this schedule, it is possible to analyze total and partial deadlines, the allocation of resources to each task, critical activities, and more. It is essential to have an accurate and updated schedule to make informed decisions and avoid delays and additional costs. Therefore, schedule planning and management must be carried out carefully and with attention to detail.
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Areas where we use the fourth dimension in BIM
Nos encargamos de gestionar todas las fases de tus proyectos
Benefits of using BIM 4D
- Improves project coordination
- Optimizes scheduling and resource allocation
- Allows early detection and resolution of potential conflicts
- Streamlines informed decision-making
- Promotes communication and collaboration among stakeholders
- Allows simulation and analysis of various scenarios
- Streamlines coordination between different trades and disciplines
- Reduces errors and rework
- Results in more successful and sustainable construction projects
- Saves time and money
- Provides a comprehensive view of the entire project lifecycle
- Facilitates a proactive approach to construction
- Minimizes disruptions and optimizes resource allocation
- Enhances communication and collaboration
- Identifies potential conflicts and necessary adjustments
- Evaluates the impact of possible changes or modifications
- Minimizes risks and increases project success
- Makes construction easier to understand, leading to fewer conflicts during the work
We evaluate productivity and reduce costs with the innovative BIM 4D approach
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Frequently asked questions
How can 4D building information modeling help a project?
Through improved scheduling and sequencing, BIM 4D facilitates a proactive approach for different types of projects. Visualizing the timeline in a virtual environment can help project teams identify potential conflicts and adjust accordingly, minimizing disruptions and optimizing resource allocation.
This approach also promotes communication and collaboration among stakeholders. By providing a shared space, real-time information exchange is possible, which reduces the risk of misunderstandings and resulting in smoother project delivery.
What is the difference between 3D and 4D modeling?
The key difference between 3D and 4D modeling is that 3D modeling focuses on the geometry and visual appearance of the project, while 4D modeling adds the time dimension, allowing for simulation and visualization of the project’s progress over time.
