Experimental results based on the combined tension-torsion loading of thin-walled tubes of annealed polycrystalline Copper were introduced.

• 摘要介绍用退火多晶铜薄壁管件进行拉扭组合试验的数据结果，研究拉伸预应变和扭转预应变下的后继屈服面的形状及演化趋势。