Zeitschrift für angewandte Mathematik und Physik

, Volume 62, Issue 1, pp 183–188 | Cite as

Discussion: “On interactive buckling in a sandwich structure” by C. D. Coman

  • M. Ahmer WadeeEmail author
  • Stylianos Yiatros


A recent article by Coman (Z Angew Math Phys 2009) on the response of compression sandwich struts made some claims on the quality of the simplified version of the interactive buckling model presented in Hunt and Wadee (Proc R Soc A 454(1972):1197–1216, 1998). Some of these claims are examined in detail herein; it is concluded that great care must be exercised when performing parametric studies with equations that have been derived from simplifying a mechanical model. This is because the resulting system of equations does not necessarily describe the original mechanical system in full, since the key assumptions necessarily change.

Mathematics Subject Classification (2000)

34B15 37C29 37C75 65P30 65P40 74B99 


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Copyright information

© Springer Basel AG 2010

Authors and Affiliations

  1. 1.Department of Civil and Environmental EngineeringImperial College LondonLondonUK

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