| 冲击载荷下构件的弹塑性过渡界面及应变场 |
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| 引用本文： | 刘相臣,佟彬,陈天富.冲击载荷下构件的弹塑性过渡界面及应变场[J].重庆大学学报(自然科学版),1988,11(3). |
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| 作者姓名： | 刘相臣 佟彬 陈天富 |
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| 作者单位： | 重庆大学工程力学系
(刘相臣，佟彬)，重庆大学工程力学系(陈天富) |
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| 摘 要： | 本文对受冲击载荷的弹性物体的弹性区与塑性区的交界面进行了分析并用新的实验方法获得了满意的应变场,从而为计算动态屈服应力提供了可靠的依据。
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| 关 键 词： | 弹塑性过渡界面 动态屈服应力 记忆塑性 冲击试验 塑性变形 |
THE ELASTIC-PLASTIC TRANSITIONAL INTERFACE AND STRAIN FIELD IN A BAR UNDER IMPACTING |
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| Liu Xiangchen Tong Bin Chen Tianfu.THE ELASTIC-PLASTIC TRANSITIONAL INTERFACE AND STRAIN FIELD IN A BAR UNDER IMPACTING[J].Journal of Chongqing University(Natural Science Edition),1988,11(3). |
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| Authors: | Liu Xiangchen Tong Bin Chen Tianfu |
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| Institution: | Liu Xiangchen Tong Bin Chen Tianfu |
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| Abstract: | In this paper, the elastic-plastic transitional interface in an elastic body under impacting has been analyzed by means of a new experiment method, a satisfied strain field is obtained, hence a reliable basis for the calculating of dynamic yielding stresses is provided. |
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| Keywords: | elastic-plastic transitional interface dynamic yielding stresses remenbering plasticity impact test plastic deformation |
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