Li Boyang. A Synthetic Fracture Criteria Applied to the Mixed Mode Crack Problems[J]. Geomatics and Information Science of Wuhan University, 1991, 16(1): 62-67.
Citation: Li Boyang. A Synthetic Fracture Criteria Applied to the Mixed Mode Crack Problems[J]. Geomatics and Information Science of Wuhan University, 1991, 16(1): 62-67.

A Synthetic Fracture Criteria Applied to the Mixed Mode Crack Problems

More Information
  • Received Date: April 11, 1989
  • Published Date: January 04, 1991
  • The synthetic fracture criteria is based on the normal-stress,shearing-stress and the impact of plastic area.The new fracture criteria is proposed here to replace the one where only the singular term is considered.The conditions of application of the synthetic fracture criteria to the mixed mode crack problems have been given by the analysis and comparison between the theoretical solutions and experiment results.The result that is used in conjunction with the synthetic fracture criteria for problem of I-I mixed mode state is satisfying.
  • Related Articles

    [1]ZENG Xiaoniu, LIU Daizhi, LI Xihai, SU Juan, CHEN Dingxin, QI Wei. An Improved Singular Value Modification Method for Ill-posed Problems[J]. Geomatics and Information Science of Wuhan University, 2015, 40(10): 1349-1353. DOI: 10.13203/j.whugis20130709
    [2]TANG Limin. Adjust Measurement Unit Algorithm for Ill-posedProblem of GM(1,1) Model[J]. Geomatics and Information Science of Wuhan University, 2014, 39(9): 1038-1042. DOI: 10.13203/j.whugis20130012
    [3]XIE Jian, ZHU Jianjun. A Regularized Solution and Statistical Properties ofIll-Posed Problem with Equality Constraints[J]. Geomatics and Information Science of Wuhan University, 2013, 38(12): 1440-1444.
    [4]WU Taiqi, DENG Kailiang, HUANG Motao, OUYANG Yongzhong. An Improved Singular Values Decomposition Method for Ill-Posed Problem[J]. Geomatics and Information Science of Wuhan University, 2011, 36(8): 900-903.
    [5]MA Yang, OU Jikun, YUAN Yunbin, WANG Haitao. Solving Equality Constraint Inversion with Ill-posed Constraint Matrix Using United Method[J]. Geomatics and Information Science of Wuhan University, 2011, 36(7): 816-819.
    [6]WANG Leyang, XU Caijun. Ridge Estimation Method in Inversion Problem with Ill-posed Constraint[J]. Geomatics and Information Science of Wuhan University, 2011, 36(5): 612-616.
    [7]WANG Leyang, XU Caijun, LU Tieding. Ridge Estimation Method in Ill-posed Weighted Total Least Squares Adjustment[J]. Geomatics and Information Science of Wuhan University, 2010, 35(11): 1346-1350.
    [8]ZHANG Yongjun, WU Lei, LIN Liwen, ZHAO Jiaping. Condition Numbers for Evaluation of Ill-Posed Problems in Photogrammetry[J]. Geomatics and Information Science of Wuhan University, 2010, 35(3): 308-312.
    [9]WANG Xiaoqing, DANG Yamin, XUE Shuqiang. A Numerical Value Index Applied to Diagnosis of Ill-conditioning Problems:Orthogonal Degree of Matrices[J]. Geomatics and Information Science of Wuhan University, 2009, 34(2): 244-247.
    [10]CHEN Wei, WANG Xinzhou. Least Uncertainty Estimation Theory and Its Applications to Resolving Morbid Problems[J]. Geomatics and Information Science of Wuhan University, 2008, 33(7): 752-754.

Catalog

    Article views (774) PDF downloads (138) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return