Simplified Calculation Methods about Bottom Surface Size of Shallow Foundation Bearing Eccentric Load

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Abstract:

Direct calculating method was deduced from the requirements of pressure on foundation bottom surface to avoid loop computing and verified by an example. Worksheet of Excel was created and calculating via Goal Seek of Excel was presented, the initial width value of foundation should not less than 0.12m. The direct calculating method is very simple, convenient and rapidly. Calculating via Goal Seek of Excel is intuitive but you need to know how to use Excel. It is more simple if create another worksheet of Excel via the direct calculating method.

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658-661

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June 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] GB50007-2011. Code for design of build foundation. China Architecture and Building Press. Beijing. 2011. (In Chinese).

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[2] Information on http://www.dummies.com/how-to/content/how-to-use-excel-2010s-goal-seek-feature.html

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