The Plastic Spin Effect: Theory and Experiments

塑性自旋的概念测量了连续体的旋转速率 相对于其下面的基底。 这一新概念具有重要的 对各向异性材料应力-应变关系的影响， 特别是在大变形时。 建议的目的 调查是通过以下方式检查PI理论模型的有效性： 与实验数据比较。 的潜在应用 建议研究金属成形和大变形的裂缝 岩石化学分析方法 PI有资格进行拟议的研究;他最近的理论 模型受到了机械界的好评。 一个奖项是 推荐

The concept of plastic spin measures the rate of rotation of a continuum relative to its underlying substrate. This new concept has an important effect on the stress-strain relations of anisotropic materials, particularly at large deformations. The purpose of the proposed investigation is to check the validity of the PI's theoretical model by comparison with experimental data. Potential applications of the proposed research are metal forming and large deformation of fissured rocks. PI is qualified to conduct the proposed research; his recent theoretical model had been well-received by the mechanics community. An award is recommended.