How to Calculate Needham Crippling Allowable

October 14, 2014 10:46 am

Calculate the Needham Crippling Allowable in 3 easy steps. A standard free Engineering method spreadsheet is used. Also, by adding the applied loads, the resulting Margin  of Safety (MS) is calculated.

The spreadsheet can be downloaded for free at Abbott Aerospace Inc

The Crippling method spreadsheet include the XL-Viking Formula display functions. The functions display values and variables of each formula. This allows for instant check, audit and validation of your calculations.

This short video shows how the display functions works

The XLN function is free and can be downloaded here



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