| 一种适用于高强度炮钢的塑性理论 |
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| 引用本文： | 颜勇,钱剑晨.一种适用于高强度炮钢的塑性理论[J].南京理工大学学报(自然科学版),1995,19(2):156-159. |
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| 作者姓名： | 颜勇 钱剑晨 |
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| 作者单位： | 南京理工大学机械学院 |
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| 摘 要： | 该文提出了一种适用于高强度炮钢的塑性理论。该理论充分考虑了Ｂａｕｓｃｈｉｎｇｅｒ效应。及材料正向与反向加载时不同的塑性模量。与现有的理论相比，更加细致的抛述了材料塑性变形的力学行为；便于数学处理及在数值计算中应用。
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| 关 键 词： | 塑性理论 包氏效应 残余应力 高强度钢 |
A Ptactical High Strength Steel Plasticity Theory |
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| Yan Yong,Qian Jianchen.A Ptactical High Strength Steel Plasticity Theory[J].Journal of Nanjing University of Science and Technology(Nature Science),1995,19(2):156-159. |
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| Authors: | Yan Yong Qian Jianchen |
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| Abstract: | A Practical High Strength Steel Plasticity Theory is given in this paper. Bauschinger effect and different plastical moduli in both loading and reversal loading arefully considered.This theory describes behaviors of material more accurately as comparedwith other theories in present,it is convenient in mathematical treatment and also in application of numerical calculation.A plane stress and axial symmetry programme of cyclic elastoplastic finite element is obtained based on this theory.Some exemples are given inthis paper. |
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| Keywords: | theory of plasticity Bauschinger effect residual stress |
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