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Title:
INPLANE COMPRESSIVE STRENGTH EVALUATION DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2010/143324
Kind Code:
A1
Abstract:
The purpose of this invention is to ensure cost reduction and increase of evaluation accuracy. Provided is an inplane compressive strength evaluation device (10) which comprises a storage unit (21), a first analysis unit (22), an adjustment unit (23), and a second analysis unit (24). When an inplane compressive strength evaluation is actually performed by using a test specimen, the storage unit (21) stores an evaluation result relating to a load and the amount of displacement of the test specimen as first information. The first analysis unit (22) creates a structural model of the test specimen and performs a simulation of inplane compressive strength evaluation, to thereby obtain second information which is an evaluation result relating to the load and the amount of displacement of the structural model. The adjustment unit (23) adjusts the element factor of the structural model, which affects the inplane compressive strength, so as to make the second information closer to the first information. The second analysis unit (24) develops the structural model into the structural form of an actual tube support plate and uses the developed structural model to perform inplane compressive strength evaluation in a state where the element factor when the second information becomes closest to the first information is maintained.

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Inventors:
OGAWA, Naoki (C/O TAKASAGO Research & Development Center, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Arai-cho Shinhama 2-chome, Takasago-sh, Hyogo 86, 〒6768686, JP)
小川 直輝 (〒86 兵庫県高砂市荒井町新浜2丁目1番1号 三菱重工業株式会社 高砂研究所内 Hyogo, 〒6768686, JP)
Application Number:
JP2009/071149
Publication Date:
December 16, 2010
Filing Date:
December 18, 2009
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目16番5号 Tokyo, 〒1088215, JP)
OGAWA, Naoki (C/O TAKASAGO Research & Development Center, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Arai-cho Shinhama 2-chome, Takasago-sh, Hyogo 86, 〒6768686, JP)
International Classes:
G01N3/08; F22B1/16; F22B37/20; G21C17/00; G21D1/00
Foreign References:
JP2008209063A2008-09-11
JP2006258588A2006-09-28
JP2006285381A2006-10-19
JP2008209063A2008-09-11
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (37F The Landmark Tower Yokohama, 2-2-1 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 37, 〒2208137, JP)
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