摘要
用光塑性法定量计算了普通平板间镦粗圆柱体 ( H0 /D0 =2 )内部应力场。结果与定性物理模拟、数值模拟及刚塑性力学模型的拉应力理论相吻合。
The stress field is quantitatively calculated by optical plasticity for upsetting circular cylinder(H/D=2) between ordinary flat plates.The result is coherent with the result of quantitative physical simulation,numerical value simulation and the tension stress theory of a rigid plastic mechanical model.
出处
《塑性工程学报》
CAS
CSCD
2000年第1期70-72,共3页
Journal of Plasticity Engineering
基金
国家自然科学基金!资助重点项目课题 ( No592 351 0 1 )
