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Please use this identifier to cite or link to this item: http://hdl.handle.net/11178/4796

Title: 内圧を受ける楕円孔問題のソースの分布と位置の工夫による精度向上の検討(機械工学科)
Other Titles: Improvement of Accuracy on Elliptical Hole plobrem by Using Independent Elliptical Ratio and Lineally Dispersed Point Load(DEPARTMENT OF MECHANICAL ENGINEERING)
Authors: 飯干, 英樹
崎永, 幸太
玉江, 智
藤崎, 渉
IIBOSI, Hideki
TAMAE, Satoshi
イイボシ, ヒデキ
サキナガ, コウタ
タマエ, サトシ
フジサキ, ワタル
九州産業大学機械工学部 / 九州産業大学機械工学部 / 九州産業大学機械工学部 / 九州産業大学機械工学科
Keywords: Method of Fundamental Solutions
Model Point
Source Point
Meshless Method
Issue Date: Dec-2007
Publisher: 九州産業大学工学部
Abstract: One of the authors has reported the elemental MFS (Method of Fundamental Solutions) program to calculate a stress concentration factor. In previous paper, the more a elliptical hole becomes sharp, the more the calculation error increases because of a point load souce. In this study, in order to obtain more good accuracy, we improve the program using a lineally dispersed point load source and an independent ellipticel ratio of source. It is found that the new technigue gives the stable wide range of good accuracy
URI: http://hdl.handle.net/11178/4796
Appears in Collections:第44号

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