塑性动力学是塑性力学的一个分支，研究弹塑性材料在短时强载荷作用下的应力、变形和运动规律。塑性动力学的主要特征表现为固体材料在高应变率条件下特有的力学行为。短时强载荷是外力的主要特点。塑性动力学的主要研究内容有：动态本构关系、塑性动力响应和塑性波的传播等。
... dynamic plastic response 塑性动力响应 dynamic plasticity 塑性动力学 dynamic problem 动力问题 ...
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... plastic deformation 范性变形 plastic dynamics 塑性动力学 plastic limit bending moment 塑性极限弯矩 ...
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Base on the structure plastic dynamic response analysis and blade deformation process analysis, the effect of the blade bending on the impact process and results is indicated. The factors such as length of blade, rotate speed of breaking were considered.
根据结构塑性动力学响应分析和叶片变形过程分析,指出叶片卷曲的形状对凹坑的分布起到决定性作用,并对影响叶片卷曲形状的飞断转速、抗弯刚度等参数进行了考察。
参考来源 - 航空发动机机匣包容性的试验研究与仿真计算·2,447,543篇论文数据，部分数据来源于NoteExpress
结构动态响应作为弹塑性动力学的重要研究领域，正越来越受到人们的重视。
As an important research field, the dynamic response of structures is getting increasing interests.
应变率敏感系数是宏观塑性动力学和位错动力学的一个基本概念，本文试图对其进行了重新解释。
An attempt is made to elaborate the definition of the coefficient of strain-rate sensitivity, which is a fundamental concept for macroscopic dynamic plasticity and dislocation dynamics.
通过对结构塑性动力学响应和叶片变形过程的分析，指出了叶片断裂时的不同转速对撞击过程及结果的影响。
Effects of rotation speed on the impact process and results are pointed out by the analysis of structural plastic dynamic response and blade deformation.
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