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A NEW APPROACH IN NONLINEAR MECHANICS - THE LARGE TIME INCREMENT METHOD

被引：55
作者：
BOISSE, P
BUSSY, P
LADEVEZE, P
机构：
[1] Laboratoire de Mécanique et Technologie, E.N.S. de Cachan Université Paris, C.N.R.S, Cachan, 94230
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1990年 / 29卷 / 03期
关键词：
D O I：
10.1002/nme.1620290312
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new algorithm family taking into account the entire loading process in a single large time increment is proposed to compute structures with physical non‐linearities and is tested on some examples in elastoplasticity. The method considerably reduces the number of transfers between local and global levels, hence the numerical cost of calculation is also diminished. Copyright © 1990 John Wiley & Sons, Ltd
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页码：647 / 663
页数：17
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