-allows vertical and horizontal circulation
-more horizontally based
more based on diagonal circulation
-large horizontal volumes
-central core is created
-emphasizes horizontally
-one form of circulation
-vertical apertures with small connections
-small vertical apertures
-variation in volume -connected variation apertures -variation circulation approach
-large horizontal volumes -vertical apertures with small connections
- circulation through to two volumes
-circulation to three volumes
- circulation through to four volumes
- circulation through to six volumes
-does not address vertical access
-has potential to address vertical circulation
-vertical and horizontal circulation
-provided a regular core
-provides regular cores
-vertical and horizontal circulation