Which types of structural framing systems and materials are most commonly used in the US for residences? For office buildings?
What factors determine why these are the most used materials?
In large buildings requiring lots of structural materials, the most commonly used materials and steel and concrete. This for their durability and cost. In homes, the most commonly used materials are wood. This is because the smaller buildings do not need materials as strong as steel or concrete. For homes, wood is usually the most cost-effective option.
Why do different teams of designers and subcontractors link and share their models during the design process?
What are the advantages of linking models?
Are there any disadvantages to linking models?
Linking models allows designers and subcontractors to compare their designs, and to be certain that they are following the model as closely as possible. Disadvantages of linking models could include over-complicating the design, as it could become confusing if too many details are included in a single project. However, linking designs is a great way to ensure that subcontractors are on the correct track.
How do you think design coordination was done before we started using digital models?
What advantages does doing this coordination digitally have over previous methods?
I think design coordination was done using translucent paper, allowing designs and subtractors to physically overlay pieces of paper in order to compare the two designs. This process is much easier to do digitally because it will create a more exact replica. The process of creating the replica is also much more efficient.