Application of Case I and Case II of Hill’s 1979 Yield Criterion to Predict FLD

سال انتشار: 1394
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 258

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شناسه ملی سند علمی:

JR_JSMA-7-2_007

تاریخ نمایه سازی: 27 فروردین 1399

چکیده مقاله:

Forming limit diagrams (FLDs) are calculated based on both the Marciniak and Kuczynski (M-K)  model and the analysis proposed by Jones and Gillis (J-G). J-G analysis consisted of plastic deformation approximation by three deformation phases. These phases consisted of homogeneous deformation up to the maximum load (Phase I), deformation localization under constant load (phase II) and local necking with a precipitous drop in load (phase III). In the present study, case I and case II of Hill’s non-quadratic yield function were used for the first time. It is assumed that sheets obey the power-law flow rule and in-plane isotropy is satisfied. Calculated FLDs from this analysis are compared with the experimental data of aluminum alloys 3003-O, 2036-T4 and AK steel reported by other references.  Calculated FLDs showed that limit strain predictions based on case I and case II of the Hill’s non-quadratic yield function are fairly well correlated to experiments when J-G model is used.  

نویسندگان

M Aghaie-Khafri

Faculty of Mechanical Engineering, K.N. Toosi University of Technology

M Torabi-Noori

Faculty of Mechanical Engineering, K.N. Toosi University of Technology

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  • Keeler S.P., 1969, Circular grid system: a valuable aid for ...
  • Goodwin G.M., 1969, Application of strain analysis to sheet metal ...
  • Liu J., Liu W., Xue W., 2013, Forming limit diagram ...
  • Aghaie-Khafri M., Mahmudi R., 2005, The effect of preheating on ...
  • Friedman P.A., Pan J., 2000, Effects of plastic anisotropy and ...
  • Zhang L., Wang J., 2012, Modeling the localized necking in ...
  • Velmanirajan K., Syed Abu Thaheer A., Narayanasamy R., Ahamed Basha ...
  • Hart E.W., 1967, Theory of the tensile test, Acta Metallurgica ...
  • Hill R., 1952, On discontinuous plastic states with special reference ...
  • Gillis P.P., Jones S.E., 1979, Tensile deformation of a flat ...
  • Marciniak Z., Kuczynski K., 1967, Limit strains in the processes ...
  • Mohebbi M.S., Akbarzadeh A., 2012, Prediction of formability of tailor ...
  • Jones S.E., Gillis P.P., 1984, An analysis of biaxial stretching ...
  • Choi W., Gillis P.P., Jones S.E ., 1989, Calculation of ...
  • Choi W., Gillis P.P., Jones S.E., 1989, Forming Limit Diagrams: ...
  • Jones S.E., Gillis P.P., 1984, Analysis of biaxial stretching of ...
  • Jones S.E., Gillis P.P., 1984, Generalized quadratic flow law for ...
  • Pishbin H., Gillis P.P., 1992, Forming limit diagrams calculated using ...
  • Aghaie-Khafri M., Mahmudi R., 2004, Predicting of plastic instability and ...
  • Aghaie-Khafri M., Mahmudi R., Pishbin H., 2002, Role of yield ...
  • Noori H., Mahmudi R., 2007, Prediction of forming limit diagrams ...
  • Rezaee-Bazzaz A., Noori H., Mahmudi R., 2011, Calculation of forming ...
  • Chung K., Kim H., Lee C., 2014, Forming limit criterion ...
  • Avila A.F., Vieira E.L.S., 2003, Proposing a better forming limit ...
  • Chiba R., Takeuchi H., Kuroda M., Kuwabara T., 2013, Theoretical ...
  • Panich S., Barlat F., Uthaisangsuk V., Suranuntchai S., Jirathearanat S., ...
  • Assempour A., Hashemi R., Abrinia K., Ganjiani M., Masoumi E., ...
  • Kuroda M., Tvergaard V., 2000, Forming limit diagrams for anisotropic ...
  • Hill R., 1979, Theoretical plasticity of textured aggregates, Mathematical Proceedings ...
  • Lian J., Zhou D., Baudelet B., 1989, Application of Hill’s ...
  • Considére A., 1885, Annales des Ponts et Chaussées 9: 574-775. ...
  • Bridgeman P.W., 1952, Studies in Large Plastic Flow and Fracture, ...
  • Ghosh A.K., 1977, The Influence of Strain Hardening and Strain-Rate ...
  • Hecker S.S., 1975, Formability of aluminum alloy sheets, Trans ASME: ...
  • Hill R., 1993, A user-friendly theory of orthotropic plasticity in ...
  • نمایش کامل مراجع