This data needs to use for the specific project. The Project Number and Structure Name entered in Project Information will display as a menu header Job data includes assigned engineer, supervisor, duration of project, project rate that values the program needs to use for the specific project. The client data includes your client manager name, e-mail, number of telephone and fax, address. Project Name, Client Name, Site Name, any more. These items include general data, client data and Job data about a project. Q = unit weight of Tank fluid γ c = unitweight of concrete h1, h2 : Filling material height of ring wall γ s 1, γ s 2 : unitweight of soil under Tank W = weight of Tank shell plus the tributary weight of a cone perimeter of circumference N = thickness of Tank shell plate H = height of Tank h = height of Ring wall D = tan k diameterĬreate or Open New Project The first step is to enter project specific items. If not applicable, an alternate foundation type shall be used.Įmpty Load − Bottom Plate Weight π x Tank Diameterīottom Plate Weight = γ steel x Bottom Plate Thickness x Bottom Plate Area This equipment is a Exchanger supported by rectangular shape foundation.ĭESIGN CONSIDERATIONS Assumptions: The center to center diameter of ring wall is equal to the nominal tank diameter. Storage Tank Foundation Analysis and Design Guide Design data sample for equipment is shown below based from actual projects. Gravel ring walls supporting the tank shell.Ĭoncrete ring walls supporting the tank shell.Ĭoncrete mat on grade supporting the entire tank.Ĭoncrete mat on piles supporting the entire tank.Ĭoncrete rib beams and mat foundation for cold storage tanks.Ĭoncrete mat and heating coils for cold storage tanks.įoundation type to be utilized depends on the design requirements, type of tank, tank dimensions, soil and site conditions, environmental conditions, material availability, local codes, and Client requirements. Import Load Combination for various foundation groupsĮxport 3D Modeling Data (PDMS, PDS Frame Work Plus)įOUNDATION TYPES Types of foundations normally considered as are the following: AFES can design Tank foundations as either soil- or pilesupported footings.ĬONTENTS This practice comprises the following:Įditing footing sizes and other parameters Storage Tank Foundation Analysis and Design Guide PURPOSE This practice establishes guidelines and recommended procedures for the design of Tank foundations using AFES (Automatic Foundation Engineering System).
Storage Tank Foundation Analysis and Design Guide
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