4D simulations are often used to show the construction sequence for an entire project, but shorter simulations that focus on a specific period of time are also useful.
- Can you provide examples of how a simulation that focuses on a 1 or 2 week period could be useful for planning?
If the simulation covers a more specialized aspect of the design, then a 1-2 week simulation would be beneficial to provide a timeline and visualization of how long the design should take to be constructed and what the construction should look like at different points in time.
How can the feedback shown in a 4D simulation help you to optimize the project schedule?
- What are the main benefits of linking model elements to the project schedule?
Linking model elements to the project schedule can be helpful in showing stages of construction. Since the framing has to be constructed and installed before the slab can be put on top, the simulation would show the sequence of how the assembly should be constructed. Also, any elements that need to be constructed simultaneously can be shown in the simulation. Thus, the project schedule can be built to be as efficient as possible.
How can model-based quantity takeoff improve the design process?
How can designers improve their designs using the information provided by preliminary estimates of the cost of building their design ideas?
The preliminary estimates can provide an opportunity for the client to address any concerns about the cost of the design. If the cost is too high, the client can ask the designers to simplify the design or use a cheaper material that could potentially alter the design greatly. Or if the cost is too low, perhaps the client can request certain materials be used or request a more specialized design to fit their vision. Either way, the preliminary estimates can influence the design, so it’s best for the preliminary estimates to be shown to prevent any major changes to be done to the design later on in the schedule.