foundation analysis and design

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Geotechnical Eng’g II Foundation Design

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steps in designing the foundation of a five storey building including a sample.

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Geotechnical Engg IIFoundation DesignObjectivesTo design and analyse different types of footing as shallow foundation using the principles of geotechnical engineering

Types of FootingsIsolated FootingStrapped FootingCombined FootingFoundation Plan

Design of Isolated FootingGet the maximum dimensions among all load combinations in staadSolve for the maximum and minimum pressures of every corner of the footingCheck the critical area subjected to shear by using principles of one way and punching shearDesign flexural bars using the principles of reinforced concreteShow Detailing of isolated footing

Design of Strapped FootingSolve the maximum area among all load combinations in staadSolve for the dimensions of two footingsSolve for the right thickness through checking in one way and punching shear testDraw shear and moment diagram to get the maximum moments in two footingsDesign flexural bars using the principles of reinforced concreteShow Detailing of strapped footing

Design of Combined FootingSolve the maximum area among all load combinations in staadObtain for the dimensions of two footingsDraw shear and moment diagram to get the maximum moments in two footingsCheck one way and punching shear testDesign flexural bars using the principles of reinforced concreteShow Detailing of strapped footing