Finite element simulation based on crystal plasticity theory, which is an important method to investigate plastic deformation of polycrystalline aggregate, was applied to study spinning texture. 基于晶体塑性理论的有限元模拟是研究变形织构的重要手段。
When subject to a loading environment, the deformation of a polycrystalline aggregate is generated by both the slipping within the grains and the sliding along the grain boundaries. 多晶聚集体在外力环境下的变形由晶粒内的滑移和沿晶界诱发的网状高梯度滑错所合成。