Transactions of Materials and Heat Treatment

Title：Graphical Method of Slip Line Field in Axial Symmetry Problems

Authors： (Beijing Chemical Institute of Technology)Jiang Fan-hui (Tsinghua University)Xu Bing-ye

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year,vol(issue):pagenumber：1989,14(2):2-7

Abstract：

Using the theory of slip line field in axial symmetry problem deduced through the Tresca yield condition and the Haar-Von Kar man complete plasticity asumption, the authors of this paper have given a direct graphical methdd solving plastic deformation problems which is simpler, more convenient and more effective than Z. Mroz's graphical method of slip line field. Some limit load problems of cylinder components with ring notch of various shapes under tension have been solved by the direct graphical method.

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Reference：

[1] W.Prager, Introduction to Plasticity, 1959
[2] Z. M(?)z, Graphical Solution of Axially Symmetric Problems of Plastic Flow, ZAMP,(Mech) Vol. 18, 1967, p219～236
[3] L.M.Kachanov, Foundation of the Theory of Plasticity, 1971

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