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| ON THE GENERAL EQUATIONS OF AXISYMMETRIC PROBLEMS OF IDEAL PLASTICITY | |
| 作者姓名： | 沈惠申 |
| 摘 要： | In this paper, introducing a velocity potential, we reduce the fundamental equations of axisymmetric problems of ideal plasticity to two nonlinear partiCal differential equations. From these equations we discuss compatibilitg of Harr-Kármán hypothesis with von Mises yield criterion and the associated flow law. |
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