微观应力 meaning in Chinese

microscopic stress
microstress

Finite element analysis of microscopic stress state of a plain weave glassfiber composite
纤维织物增强复合材料微观应力场的有限元分析
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。