Finite element aided design of laminated and sandwich plates using reanalysis methods

被引:0
|
作者
Ko, Jun-Bin
Lee, Kee-Seok
Kim, Sang-Jin
机构
[1] Hanbat Natl Univ, Div Mech Engn, Taejon 305719, South Korea
[2] Chungnam Natl Univ, Div Mech Engn, Taejon 305764, South Korea
关键词
design; finite elements; numerical methods; reanalysis; composite structures; laminated plates; sandwich plates;
D O I
10.1007/BF02915942
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Classical finite element programs are not well suited to the design of composite structures, because they are primarily analysis tools and need much time for the data input and as well as for the interpretation of the results. The aim of this paper is to develop a program which allows very fast analyses and reanalyses for design process, thanks to a fast reanalysis method with changes of data and conditions. Speed in the analysis is obtained by simplification of the analysed structure and limitations in its geometrical generality and improvements in numerical methods. The use of the program is made easy with interactive user-friendly facilities.
引用
收藏
页码:782 / 794
页数:13
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