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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1987, Vol. 8 ›› Issue (4): 147-156.
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Liu Xiashi
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Abstract: This report,aiming at laminated plates made of composite material,has developed a new finite clement analysis method by establishing stiffness matrixes of isoparametric, solid elements, superparametric shell elements, solid-shell trasi-tion elements and elements with out-element ncdes.These elements are available to analysing isotropic/orthotropic material,honeycomb sandwich and/or composite plates. They are able to represent complex structures distinctly and solve the significant subject in composite material research--inter-layer stress analysis. From an engineering application point of view.the maximum strength of, various structures mentioned above is studied and a method solving non-lin,ear problem of composite material is suggested.Also,some of the analysed examples are given at the end of the article.It is shown that the method is very effective.
Liu Xiashi. FINITE ELEMENT ANALYSIS FOR COMPOSITE HONEYCOMB SANDWICH AND/OR METAL STRUCTURE[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1987, 8(4): 147-156.
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