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Calculation for Elastic Global Buckling of Sandwich Plates with Ribs
Based on Reissner’s sandwich plate theory, the critical globlal buckling equation of sandwich plate with ribs is deduced by energy method under simple support boundary conditions. And the critical buckling solution is obtained and discussed here. Afterwards a rectangular sandwich plate with steel faceplate and polyurthane core is taken as an example. The influence on critical global buckling stress with different inertia moments in rectangular sandwich plates are discussed. simularly the effect of the lengh ratio of two sides and the thickness of rectangular sandwich plate are also studied.
Calculation for Elastic Global Buckling of Sandwich Plates with Ribs
Based on Reissner’s sandwich plate theory, the critical globlal buckling equation of sandwich plate with ribs is deduced by energy method under simple support boundary conditions. And the critical buckling solution is obtained and discussed here. Afterwards a rectangular sandwich plate with steel faceplate and polyurthane core is taken as an example. The influence on critical global buckling stress with different inertia moments in rectangular sandwich plates are discussed. simularly the effect of the lengh ratio of two sides and the thickness of rectangular sandwich plate are also studied.
Calculation for Elastic Global Buckling of Sandwich Plates with Ribs
Xue, Qi-Chao (Autor:in) / Zou, Guang-Ping (Autor:in) / Wu, Ye (Autor:in) / Xiong, Hai-Lin (Autor:in) / Chai, Meng (Autor:in)
2012
6 Seiten
Aufsatz (Konferenz)
Englisch
Calculation for Elastic Global Buckling of Sandwich Plates with Ribs
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