Title:
EVALUATION METHOD, EVALUATION DEVICE, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/017041
Kind Code:
A1
Abstract:
Provided is a method for evaluating the load generated at a deformation site on a member (10) being measured, wherein the amount of change of internal energy and the amount of strain over a prescribed time interval are calculated for each analysis point on the member (10) being measured (step S3), and the calculated amount of change of internal energy and amount of strain are used to calculate the degree of absorption energy contribution of the member being measured for each strain interval (steps S4 and S5). As a result of this configuration, it is possible to obtain a proper evaluation of the performance of the member being measured easily and in a short period of time while using a comparatively simple method.
Inventors:
TSUNEMI YUSUKE (JP)
KAWACHI TAKESHI (JP)
KAWACHI TAKESHI (JP)
Application Number:
PCT/JP2018/027347
Publication Date:
January 23, 2020
Filing Date:
July 20, 2018
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
G06F17/50
Foreign References:
| JP2015053027A | 2015-03-19 | |||
| JP2008033689A | 2008-02-14 | |||
| JP2000276514A | 2000-10-06 |
Attorney, Agent or Firm:
KOKUBUN, Takayoshi (JP)
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