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氷の破壊じん性に関する統計的研究


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Title: 氷の破壊じん性に関する統計的研究
Other Titles: Statistical Study on Fracture Toughness of Ice
Authors: 木村, 宣夫 / 楠本, 韶 / 内田, 武 / 安藤, 司文 / 越智, 利彦
Authors (alternative): Kimura, Nobuo / Kusumoto, Sho / Uchida, Takeshi / Ando, Shimon / Ochi, Toshihiko
Issue Date: 15-Nov-1989
Publisher: 日本材料学会 / The Society of Materials Science, Japan
Citation: 材料, 38(434), pp.1261-1267; 1989
Abstract: A method to express the distribution of the eperimental results of fracture toughness o ice was investigated by postulating the Weibull distribution with three parameter. The data were taken from the previous experiments conducted to study the effect of loading rate on the facture toughness. Weibull parameters were estimated by several extimation methods and the parameters obtained were compared with each other. The effect of loading rate together with that of speimen size on the parameters were discussed at three loading rat ranges. It was confirmed that the parameters estimaed were closely related to the experimental value of fracture toughness.
Keywords: Fracture toughness / Loading rate / Size effect / Ice / Statistics
URI: http://hdl.handle.net/10069/24660
ISSN: 05145163
Rights: Copyright© 日本材料学会
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/24660

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