Design of Compression Members

The subsequent points must be noted in the design of compression members:

(a) A thickness of an outstanding leg of any such member must be according to rules laid down.

(b) Except as modified through the above rules the gross sectional area shall be taken for all compression members connected by welds and turned and fitted bolts and pins except that holes which are not fitted with rivets, weld or tight fitting bolts and pins, shall be deducted.