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buckling panel

buckling panel

buckling panel

(OP)
Hi all

I look for a general formula to calculate the critical buckling of the sandwich beam.

What do you recommend?

Thanks
 

RE: buckling panel

There are a number of classic references for looking at sandwich/honeycomb panel analysis. Diab and Hexcel to simple introductory texts. Allen, Zenkert and Bitzer are more thorough. The NASA contractor report may be the best bet. MIL-HDBK-23 is hard to get hold of.

http://www.diabgroup.com/europe/literature/e_lit_man.html

http://www.diabgroup.com/europe/literature/e_pdf_files/man_pdf/eu_sand_m_pdf.html

http://www.hexcel.com/NR/rdonlyres/599A3453-316D-46D6-9AEE-C337D8B547CA/0/HexwebAttributesandProperties.pdf


Allen, H.G. - "Analysis and Design of Structural Sandwich Panels", Pergamon (1997)

Zenkert, D. - "An Introduction to Sandwich Construction", Emas Publishing, (1997)

Bitzer, T. - "Honeycomb Technology", Chapman & Hall, London (1997)

MIL-HDBK-23, Structural Sandwich Composites.

NASA CR 1457, Manual For Structural Stability Analysis of Sandwich Plates and Shells:
http://ntrs.nasa.gov/search.jsp?N=0&;Ntk=all&Ntx=mode%20matchall&Ntt=cr%2B1457
http://ntrs.nasa.gov/search.jsp?R=1031425&id=2&qs=Ntt%3Dcr%252B1457%26Ntk%3Dall%26Ntx%3Dmode%2520matchall%26N%3D0%26Ns%3DHarvestDate%257c1
 

RE: buckling panel

(OP)
Thanks for your help
regards

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