Basis of finite element methods for solid continua
作者:
Theodore H. H. Pian,
Pin Tong,
期刊:
International Journal for Numerical Methods in Engineering
(WILEY Available online 1969)
卷期:
Volume 1,
issue 1
页码: 3-28
ISSN:0029-5981
年代: 1969
DOI:10.1002/nme.1620010103
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractFinite element methods can be formulated from the variational principles in solid mechanics by relaxing the continuity requirements along the interelement boundaries. The combination of different variational principles and different boundary continuity conditions yields numerous types of approximate methods. This paper reviews and reinterprets the existing finite element methods and indicates other alternative schemes. Plate bending problems are used to compare the relative merits of the various methods.
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