A pedestal transfers the load from the column to the footing, which is below the ground surface such that the metal of the column i.e. reinforcement does not come in direct contact with the footing. Since the footing is below ground, it is not a very safe option to continue the steel of the column below the ground into the footing. Steel bars may come in contact with water below and corrode. Thus, pedestal avoids the direct contact between steel bars of column and footing and also transfers the load efficiently. Though, it is to be made sure that the soil near the pedestal is properly compacted and stiff in order to avoid buckling of the pedestal.
Er. Mr. M. V. Asked question January 11, 2024
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