DUAL RECIPROCITY HYBRID BOUNDARY NODE METHOD FOR THREE-DIMENSIONAL ELASTICITY WITH BODY FORCE

被引：12
|
作者：
Yan, Fei [1 ]
Wang, Yuanhan [1 ]
Miao, Yu [1 ]
Tan, Fei [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Civil Engn & Mech, Wuhan 430074, Peoples R China
来源：
ACTA MECHANICA SOLIDA SINICA | 2008年 / 21卷 / 03期
关键词：
hybrid boundary node method; dual reciprocity method; body force; radial basis function;
D O I：
10.1007/s10338-008-0830-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Combining Dual Reciprocity Method (DRM) with Hybrid Boundary Node Method (HBNM), the Dual Reciprocity Hybrid Boundary Node Method (DRHBNM) is developed for three-dimensional linear elasticity problems with body force. This method can be used to solve the elasticity problems with body force without domain integral, which is inevitable by HBNM. To demonstrate the versatility and the fast convergence of this method, some numerical examples of 3-D elasticity problems with body forces are examined. The computational results show that the present method is effective and can be widely applied in solving practical engineering problems.
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页码：267 / 277
页数：11
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