Digital | Parametric Studies – Bertea October 14, 2013 by tbertea@uoregon.edu | 0 comments Model 1 – Radial Barrel Model 2 – Tripartite Symmetrical Model 3 – Increasing Barrels Model 4 – Cross Canopies Model 5 – Axial Openings Model 6 – Repeating Canopies