continuum damage mechanics meaning in English
连续介质损伤力学
连续损伤力学
Examples
- Continuum damage mechanics
连续介质损伤力学 - The theory of continuum damage mechanics and the basic principle about neural network are introduced
主要对连续介质损伤力学和人工神经网络的基本原理进行了论述。 - In the end of this part , some application examples of fracture mechanics for the frozen soil have been given out . in the second part , continuum damage mechanics has been introduced to study the characteristics of the frozen soil . on base of additional damage concept , a judging model for initial and additional damage for frozen soil was proposed
第五章进行的是冻土损伤力学的测试研究，首先介绍了冻土损伤的动态测试原理与方法，采用附加损伤的概念推导了冻土初始与附加损伤的动态识别模式，随后对冻土单轴压缩过程进行了动态测试，对在这一过程中的内部结构变化特征进行了研究。 - At last , an effective stress were calculated and compared with the really stress using the theory mentioned above . the third part is a discussion and prospect on the frozen soil study using fracture mechanics theory and continuum damage mechanics . all of the work are supported by nsf and sklfsa
最后对本文工作进行了总结，分别对冻土断裂力学、损伤力学研究的发展与展望提出了自己的观点与设想，指出将断裂力学、损伤力学引入冻土力学研究至今还仅仅是初步工作，还需要进行大量的研究工作。 - Most existing constitutive models do not take into account the interactions between different phases of pearlitic steel and cannot illustrate why such kind of materials has excerllent mechanical properties . it is , therefore , necessary to develop a new method , which can describe the macroscopic behavior , damage and failure of the materials and their micro structural dependence . in this paper , based on a non - classical theory of plasticity and the continuum damage mechanics , a damage evolution based on an ellipsoidal void model for mixed hardening materials is obtained
已有的关于珠光体钢的本构模型多难以考虑珠光体材料的微结构及其相互作用，难以解释珠光体材料何以具有较好的综合力学性能，因此有必要发展一种多层次的细观力学分析方法以研究此材料在复杂加载条件下计及微结构特征的宏观响应特性，使材料的强度、疲劳寿命的预测与其微结构及各组成相的损伤及微观应力应变演化规律联系起来，进而为材料微结构的设计提供依据。