ACI 350.3-06 represents a significant milestone in the seismic design of environmental concrete structures. By providing a rational, mechanics‑based approach to calculating hydrodynamic loads, it enabled engineers to design safer water and wastewater tanks in seismically active regions. While the standard has been updated, the core principles it established—impulsive vs. convective response, the importance of tank geometry and support conditions, and the coordination with material‑specific design codes—remain as relevant today as they were in 2006.
ACI-350 3-06 Seismic Design of Liquid-Containing - Academia.edu ACI-350.3-06.pdf