Exact Stiffness for Beams on Kerr-Type Foundation: The Virtual Force Approach

Exact Stiffness for Beams on Kerr-Type Foundation: The Virtual Force Approach

This paper alternatively derives the exact element stiffness equation for a beam on Kerr-type foundation. The shear coupling between the individual Winkler-spring components and the peripheral discontinuity at the boundaries between the loaded and the unloaded soil surfaces are taken into account in...

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Bibliographic Details
Main Authors: Suchart Limkatanyu, Woraphot Prachasaree, Nattapong Damrongwiriyanupap, Minho Kwon, Wooyoung Jung
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2013/626287
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