Can you guarantee that the completed building will match the performance predicted by the analysis in its day-to-day operations?
- Why or why not?
When choosing settings for each of the building performance factors, should you always choose the setting that gives the absolute lowest predicted energy use?
How can you use Insight feedback to make design choices regarding materials, lighting, PV, etc.?
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?
What level of detail should be included in a 4D simulation?
- Should you include all of the elements in the building model?
Most likely not. Including all of the elements in a 4D simulation would be overwhleming and hard to understand. The 4D simulation is supposed to provide a clear pathway in construction steps to enhance communication between all stakeholders. The 4D simulation should prioritize elements of high importance, like the big structural components and vital architectural design components.
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?
The feedback shown in a 4D simulation can optimize the project schedule in many ways. To begin, one can evaluate which elements of the building process are most important, thus the contractors can place a higher priority on getting those done. One can also test different scenarios to try to find the optimal one. Visually through the simulation, one is able to spot inefficiencies and potential clashes, both in building elements and resources.
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?
Essentially all projects revolve around a budget. These analysis can quickly generate a fairly accurate calculation of the total cost of all the elements in the design based on the quantities and materials. With this feedback, designers can reevaluate their design. For example, if they are over-budget, they can switch out one material for another and see the resulting change. This allows for quick iteration until both the design of the building and the cost align with the program requirements.