Volume 27 Issue 6
Jun.  2012
Turn off MathJax
Article Contents
WANG Jing-ke, YANG Xiao-guang. Study and application on anisotropic multiaxial approximate stress and strain analysis method[J]. Journal of Aerospace Power, 2012, 27(6): 1230-1237.
Citation: WANG Jing-ke, YANG Xiao-guang. Study and application on anisotropic multiaxial approximate stress and strain analysis method[J]. Journal of Aerospace Power, 2012, 27(6): 1230-1237.

Study and application on anisotropic multiaxial approximate stress and strain analysis method

  • Received Date: 2011-07-11
  • Publish Date: 2012-06-28
  • The multiaxial anisotropic approximate stress-strain analysis method based on Neuber's rule was used to predict the stress and strain response of notched component machined with directionally solidified superalloy DZ125 and single crystal DD6.Different load directions were considered.The approximate analysis model based on differential Neuber's rule,considering the time-dependent creep-plasticity,was extended to anisotropic multiaxial dwell loading simultaneously.Our results show that,the uniaxial simulation results are close to the experimental data,and cyclic loading and dwell loading predictive results conform to physical facts.So,the approximate stress-strain analysis method based on Neuber's rule can be applied on native directionally solidified superalloy and single crystal material.

     

  • loading
  • [1]
    Topper T H,Wetzel R M,Morrow J.Neuber's rule applied to fatigue of notched specimens[J].Journal of Materials,1969,4(1):200-209.
    [2]
    Molski K,Glinka G.A method of elastic-plastic stress and strain calculation at a notch root[J].Material Science and Engineering,1981,50(1):93-100.
    [3]
    Hoffmann M,Seeger T.Generalized method for estimating multiaxial elastic-plastic notch stresses and strains,Part 1:theory Part 2:application and general discussion[J].Journal of Engineering Materials and Technology,Transactions of the ASME,1985,104(4):150-260.
    [4]
    Glinka G.Energy density approach to calculation of inelastic strain-stress near notches and cracks[J].Engineering Fracture Mechanics,1985,22(3):485-508.
    [5]
    Glinka G.Calculation of inelastic notch-tip strain-stress hitories under cyclic loading[J].Engineering Fracture Mechanics,1985,22(5):839-854.
    [6]
    Ellyin F,Kujawski D.Generalization of notch anlysis and its extension to cyclic loading[J].Engineering Fracture Mechanics,1989,32(4):819-826.
    [7]
    Sharpe W N,Wang K C.Evaluation of a modified monotonic Neuber relation[J].Journal of Engineering Materials and Technology,1991,113(1):1-8.
    [8]
    Wang K C,Sharpe W N.Evaluation of a modified cyclic Neuber relation[J].Journal of Engineering Materials and Technology,Transactions of the ASME,1991,113(3):350-353.
    [9]
    Köttgen V B,Barkey M E,Socie D F.Pseudo stress and pseudo strain based approaches to multiaxial notch analysis[J].Fatigue and Fracture of Engineering Materials and Structures,1995,18(9):981-1006.
    [10]
    Harkegard G,Sorbo S.Applicability of Neuber's rule to the analysis of stress and strain concentration under creep conditions[J].Journal of Engineering Materials and Technology,Transactions of the ASME 1998,120(3):224-229.
    [11]
    Knop M,Jones R,Molent L,et al.On the Glinka and Neuber methods for calculating notch tip strains under cyclic load spectra[J].Int. J. Fatigue,2000,22(9):743-755.
    [12]
    Harkegard G,Mann T.Neuber prediction of elastic-plastic strain concentration in notched tensile specimens under large-scale yielding[J].J.Strain Anal Engineering,2003,38(1):79-94.
    [13]
    Mücke R,Bernhardi O.A constitutive model for anisotropic materials based on Neuber's rule[J].Comput.Method Appl.,2003,192(37-38):4237-4255.
    [14]
    Nuez J E,Glinka G.Analysis of non-localized creep induced strains and stresses in notches[J].Engineering Fracture Mechanics,2004,71(12):1791-1803.
    [15]
    Ye D,Matsuoka S,Suzuki N,et al.Further investigation of Neuber's rule and the equivalent strain energy density (ESED) method[J].Int. J. Fatigue,2004,26(5):447-455.
    [16]
    Bennett V P,McDowell D L.Polycrystal orientation distribution effects on microslip in high cycle fatigue[J].Int. J. Fatigue,2003,25(1):27-39.
    [17]
    Chaudonneret M,Culie J P.Adaptation Neuber's theory of for stress concentration in viscoplasticity[J].La Recherche Aerospatiale,1985(4):243-250.
    [18]
    Moftakhar A A,Glinka G,Scarth D,et al.Multiaxial stress-strain creep analysis for notches[M]//Mitchell M R,Buck O.Cyclic deformation,fracture,and nondestructive evaluation of advanced materials:second volume.Philadelphia,PA,USA:American Society for Testing and Materials,1994:230-243.
    [19]
    Moftakhar A,Buczynski A.Calculation of elasto-plastic strains and stresses in notches under multiaxial loading[J].Int. J. Fracture,1994,70(4):357-373.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1663) PDF downloads(813) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return