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AD 252: Axially Loaded Columns – Base Plate Design Effective Area Method BS 5950-1:2000

The empirical method for determining the size of base plates in BS 5950-1: 1990 has been replaced by the effective area method in BS 5950-1: 2000. Doubt has been raised as to the theoretical validity of the empirical method when used with deep UB’s or with bases that have very small outstand dimensions a and b. The effective area method offers more economy than the empirical method, while still producing safe designs when compared to test results.

In order to retain the accurate formatting of the equations in this technical paper, this article is available as a pdf download only.

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