Title:
METHOD AND PROGRAM FOR STRUCTURE ANALYZING BY FINITE ELEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2007/086193
Kind Code:
A1
Abstract:
Provided is a structure analyzing method by the finite element method, which can shorten a calculation time period of the case of different sizes and directions in a loading condition. In the structure analyzing method by the finite element method, on the basis of the characteristics, in which arbitrary points of a structure draw an ellipsoidal shape in accordance with the direction of a load when applied to the structure, a formula for the ellipsoidal shape to be formed when the arbitrary points of the structure are displaced is worked out from a restraining condition, a loading condition and a rigidity matrix. The displacement of an arbitrary point at the time when an arbitrary load is applied to the structure is determined on the basis of the formula of the ellipsoidal shape worked out.
Inventors:
KURITA MIKIO (JP)
Application Number:
PCT/JP2006/324105
Publication Date:
August 02, 2007
Filing Date:
December 01, 2006
Export Citation:
Assignee:
UNIV NAGOYA NAT UNIV CORP (JP)
KURITA MIKIO (JP)
KURITA MIKIO (JP)
International Classes:
G06F17/50
Foreign References:
| US20020183993A1 | 2002-12-05 |
Attorney, Agent or Firm:
ADACHI, Tsutomu (9-27 Nishiki 2-chom, Naka-ku Nagoya-shi Aichi 03, JP)
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