基于FETI的非协调等几何分析

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Date of Publication:2013-01-01

Journal:应用数学和力学

Affiliation of Author(s):运载工程与力学学部

Volume:34

Issue:8

Page Number:771-781

ISSN No.:1000-0887

Abstract:Nonconforming isogeometric analysis (NIGA) with FET I method was
   proposed. T he major purpose was to enable applying the isogeometric
   analysis directly to the NURBS models with trimmed patches for more
   general and practical engineering applications. T he basic idea was to
   use the NURBS version of FET I to replace the zero space algorithm. T he
   present method can deal with large scale engineering problem rapidly and
   is suitable for parallel computing. Numerical examples for patch tests
   and a car body analysis are presented to verify the efficiency of this
   method.

Note:新增回溯数据

Date of Publication:2013-01-01