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上西 研

Affiliate Master Yamaguchi University

Elasto-Plastic Stress Analysis by Boundary Element Method

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 36 Issue 1 Page 17-24
published_at 1985
KJ00000156570.pdf
[fulltext] 500 KB
Title
境界要素法による弾塑性解析
Elasto-Plastic Stress Analysis by Boundary Element Method
Creators Kaminishi Ken
Creators kawano Shunichi
Creators Shimizu Shigetoshi
Source Identifiers
The finite element method (FEM) is one of the most important and useful methods of the numerical analyses in the all fields of the engineering problems as well as structural analyses by using the large capacity of computers. On the other hand, integral equation technique have been considered to be a different type of analytical methodtthrough the works of Russian authors, such as Muskhelishvili, Miklim, et al. The work at the Southampton University group culminated in the first book in 1978 for which the title ”Boundary Element Method (BEM)” was used. BEM was demonstrated in linear elastic problems by Brebbia and more recently the work of BEM was extended to elasto-plastic problems. However, the accuracy of BEM calculation for elasto-plastic problems has not yet been clarified perfectly. This investigation presented the formulation of elasto-plastic boundary element analysis by divergence's theorem. The issue of accuracy of the solutions calculated by the BEM programs was discussed for uni-axial tension and contact problems in the range of elastic and elasto-plastic problems, respectively.
Subjects
機械工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1985
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部