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BOUNDARY ELEMENT ANALYSIS OF CONTACT PROBLEMS USING ARTIFICIAL BOUNDARY NODE APPROACH 被引量：1

Boundary element analysis of contact problems using artificial boundary node approach
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摘要 An improved version of the regular boundary element method, the artificial boundary node approach, is derived. A simple contact algorithm is designed and implemented into the direct boundary element, regular boundary element and artificial boundary node approaches. The exisiting and derived approaches are tested using some case studies. The results of the artificial boundary node approach are compared with those of the existing boundary element program, the regular element approach, ANSYS and analytical solution whenever possible. The results show the effectiveness of the artificial boundary node approach for a wider range of boundary offsets. An improved version of the regular boundary element method, the artificial boundary node approach, is derived. A simple contact algorithm is designed and implemented into the direct boundary element, regular boundary element and artificial boundary node approaches. The exisiting and derived approaches are tested using some case studies. The results of the artificial boundary node approach are compared with those of the existing boundary element program, the regular element approach, ANSYS and analytical solution whenever possible. The results show the effectiveness of the artificial boundary node approach for a wider range of boundary offsets.
作者 BahattinKANBER IbrahimH.GUZELBEY AhmetERKLIG
机构地区 UniversityofGaziantep
出处 《Acta Mechanica Sinica》 SCIE EI CAS CSCD 2003年第4期347-354,共8页 力学学报（英文版）
关键词 boundary element method contact problems regular boundary element artificial boundary node boundary element method contact problems regular boundary element artificial boundary node
分类号 O343.3 [理学—固体力学] O241 [理学—计算数学]
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参考文献9

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Acta Mechanica Sinica
2003年 第4期

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