I am currently working on a project in seismic zone 3 which includes 3 large diameter storage tanks. The client and I are concerned that the differential movement between the the tank and the relatively stiff piping during a seismic event may cause rupture in the tank. Per API 650, the tank is...
I am currently designing a concrete ring foundation for a 90' diameter jet fuel storage tank in seismic zone 3. Per API 650, the tank will not be anchored to the foundation. How does one account for the lateral and overturning forces applied to the foundation? I haven't yet found a...
