The safe stress for hollow steel Column which carries an axial load of 21 10 3 KN is 125MN m 2 If the external diameter of the column is 42cm, determine the internal diameter

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The safe stress for hollow steel. Column which carries an axial load of 21 10 3 KN is 125MN/m 2 . If the external

The safe stress for hollow steel. Column which carries an axial load of 21 × 10³ KN is 125MN/m². If the external diameter of the column is 42cm, determine the internal diameter.

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