The result shows that the direction of principal compressive strain axis of each sub-plate is generally consistent with the P-axis of earthquake focal mechanism solutions and the direction of principal compres- sive stress axis deduced from geological analysis.
计算出中国大陆的水平主应变数据,显示出各亚板块的主压应变轴方向与震源机制解的P轴和用地质方法得到的主压应力轴基本一致,表明在区域上和长时期中。
In the light of Moumni-Nguyen′s theory on inte rnal variables,an elastic-plastic solution of plane-strain axisymmetry problem is worked out,which brings about the quantitative description of the relationship of stress,strain,deformation and damage of phase-transforming material.
本文根据Moumni-Nquyen内变量理论,推导出相变材料平面应变轴对称问题的弹塑性解,从而定量的描述相应材料应力、应变、变形及破坏的关系。
Meso-mechanical analysis has been conducted with finite element for a hot-rolled steel of 16MnR to investigate the effect of the elongated pre-damage voids on the subsequent damage evolution and fracture process under multidirectional maximum normal stresses.
结果表明:热轧钢中的长条形夹杂物与基体剥离后形成的长条形孔洞在后续加载中,其周围产生的局部高应力应变集中及其相互作用使孔洞长大。
It analyses the strain and the stress in drawing, the existing questions of drawing technology at present, the critical condition of losing stability, the effect on products' quality and drawing die, and the status of the remaining strain.
比较了不锈钢产品与普通低碳钢产品在拉深过程中的异同,分析了产品成形过程的应力应变状态、现行拉深工艺存在的问题、不锈钢薄板拉深失稳的临界条件以及失稳起皱对拉深件质量和模具的影响和拉深件的残余应力状态。
In order to determine the optimal shape of interchamber pillars,seven models are established using finite element numerical simulation technique to study the influence of different orebody dip angles and different intersection angles between the normal lines of pillar wall and ore bed on pillar strain and stress.
本文采用有限元数值模拟技术，建立了七种模型，计算分析了不同矿体倾角及矿柱壁面与矿层面法线夹角的变化对矿柱应力应变状态的影响，从而确定出最佳的矿柱形状。
Effect of strain on the electrical resistance of continuous carbon fiber monofilament;
连续碳纤维单丝的应变电阻效应
Research on the stress and strain evolution of aluminum alloy hot forging die;
铝合金热锻模具结构中的应力应变演变过程分析
Analysis on Stress and Strain Behavior of Spherical Vessel of Functionally Graded Material under Creep Condition;
蠕变条件下梯度材料球罐应力应变行为分析