Art

J-GLOBAL ID：202102223295553573   Reference number：21A0251524

PREDICTION OF BRITTLE FRACTURE FOR NOTCHED STEEL SPECIMENS WITH DIFFERENT FRACTURE TOUGHNESS

破壊靱性の異なる鋼試験片の切欠きから発生する脆性破壊予測

Author (2)： IWASHITA TSUTOMU (有明工高専) ,  AZUMA KOJI (崇城大 工)
Material： 鋼構造年次論文報告集(CD-ROM)  (Proceedings of Constructional Steel (CD-ROM))
Volume： 28  Page： ROMBUNNO.120  Publication year： Nov. 2020 
JST Material Number： L2371B  ISSN： 2188-1618  Document type： Proceedings
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： *steel product ,  *brittle fracture ,  repeated load ,  fracture toughness ,  *mean stress ,  ability ,  plastic deformation ,  test piece ,  lifetime prediction ,  ductility ,  *Weibull stress ,  plastic deformation ability ,  linear cumulative damage hypothesis ,  mechanical property
Semi thesaurus term： Miner's rule

JST classification (1)： Metallic materials  (RA06044P)

Reference (9)：

• Iwashita T, Azuma K: Prediction of brittle fracture in notched specimens under cyclic loading, Journal of Constructional Steel Research, Vol.162, Article No.105721, 2019.11
• 桑村 仁, 高木直人:「破断履歴の相似則」の検証, 日本建築学会構造系論文集, No.548, pp.139-146, 2001.10
• Gao X, Ruggieri C, Dodds RH : Calibration of Weibull stress parameters using fracture toughness data, International Journal of Fracture, Vol.92, No.2, pp.175-200, 1998.7
• Beremin FM : A local criterion for cleavage fracture of a nuclear pressure vessel steel, Metallurgical Transactions A, Vol. 14A, pp. 2277-2287, 1983.11
• Minami F, Ohata M, Shimanuki H, Handa T, Igi S, Kurihara M: Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components, Engineering Fracture Mechanics, Vol.73, No.14, pp.1996-2020, 2006.9

Terms in the title (6)： 破壊靱性 ,  鋼 ,  試験片 ,  切欠き ,  脆性 ,  破壊予測