concrete column

What Is Minimum Value Of Eccentricity Provided In Columns?

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What Is Minimum Value Of Eccentricity Provided In Columns? All columns shall be designed for minimum eccentricity equal to the unsupported length of column / 500 plus lateral dimension / 30, subject to a minimum of 20 mm. The minimum eccentricity is incorporated in the design equation recommended in IS: 456 for axially loaded compression

How To Repair Concrete Columns?

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How To Repair Concrete Columns? Encasement or enlargement of the column cross section (jacketing). Cathodic protection to stop reinforcing steel corrosion. Re-alkalization of the reinforcing steel to stop corrosion. Chloride extraction to retard the reinforcing steel corrosion. How do you strengthen weak concrete columns? Reinforced Concrete Jacketing. It is one of the techniques used to