颗粒增强复合材料压缩行为的位错动力学模拟1)
DISCRETE DISLOCATION DYNAMICS SIMULATIONS FOR COMPRESSION OF PARTICLE REINFORCED COMPOSITES1)
颗粒增强复合材料压缩行为的位错动力学模拟1) |
| 丁一凡, 魏德安, 陆宋江, 刘金铃, 康国政, 张旭 |
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DISCRETE DISLOCATION DYNAMICS SIMULATIONS FOR COMPRESSION OF PARTICLE REINFORCED COMPOSITES1) |
| Ding Yifan, Wei Dean, Lu Songjiang, Liu Jinling, Kang Guozheng, Zhang Xu |
| 图3 位错源滑移面相对于第二相颗粒中心距离为的模拟结果: (a)应力-应变曲线; (b)塑性应变-应变曲线; (c)位错密度-应变曲线. $A$ $\sim$ $H$为特殊状态点 |
| Fig.3 Results of the cases of the distance from the particle center to the slip plane is zero: (a) Stress-strain curves; (b) plastic strain-strain curves and (c) dislocation density-strain curves. $A$ $\sim$ $H$ are the points of specific moment |
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