A multigrid method for a parameter dependent problem in solid mechanics
A multigrid method for a parameter dependent problem in solid mechanics
复制标题
固体力学参数相关问题的多重网格方法
DOI:
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发表时间:
1990
期刊:
影响因子:
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通讯作者:
C. Blömer
中科院分区:
文献类型:
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作者:
D. Braess;C. Blömer
SummaryIn the finite element calculations of problems in solid mechanics the method of selected reduced integration (SRI) is frequently used to eliminate locking phenomena. Often SRI is equivalent to the application of a mixed method. When multigrid methods are applied, the formulation as a mixed method is by far superior. This is shown by an analysis of the Timoshenko beam.