Oregon Zoo Primate Forest
Equilibrium Engineers

The creativity in this structural design is evidenced by its visual simplicity. Despite having significant loading demands, the structure achieves the required level of strength and stability through small diameter cables with simple, elegant end connections. The tall, organic center supports with integral climbing platforms are absorbed into the form and function of the space, establishing themselves as the epitome of a "play structure". The integration of the cable-stayed structure into the precast concrete  Holding Building allowed for both straightforward resolution of cable forces and a functional connection between the two spaces. The end result is a dynamic experience for chimp and visitor alike.