Aci-350.3-06.pdf

ACI 350.3-06, Seismic Design of Liquid-Containing Concrete Structures, provides essential procedures for calculating seismic loads, including impulsive and convective forces, on rectangular and circular tanks. The standard covers dynamic modeling, load distribution, and specific freeboard requirements to ensure structural integrity. For more details, visit Scribd.

2. Key Concepts from ACI 350.3-06

  • Impulsive component – moves with the tank wall.
  • Convective component – sloshing mass near the liquid surface.
  • Effective weights – ( W_i ) (impulsive) and ( W_c ) (convective) as fractions of total liquid weight.
  • Heights – ( h_i ) and ( h_c ) to determine overturning moments.
  • Periods – impulsive period ( T_i ) (short) and convective period ( T_c ) (long).
  • Design spectrum – per ASCE/SEI 7 for the site.

This document is an American Concrete Institute (ACI) standard titled: ACI-350.3-06.pdf

Final recommendation: Search for the document by its full name on the official ACI website. If you only need the 2006 edition for legacy work, purchase the official PDF there. If you are starting a new project, buy the 2020 edition—but study the 2006 edition first to understand the evolution of the code. ACI 350