The thin thickness small diameter brass antenna casing is introduced and plasticdeformationtheory in tension fracture process is analyzed.
介绍了开发研制的黄铜薄壁小直径天线套管，并对拉伸断裂的塑性变形理论进行了分析探讨。
2
The crack development process is also analyzed with the steel tube plasticdeformationtheory, and corrective actions are accordingly put forward.
根据钢管塑性变形理论分析了裂纹形成过程，提出了减少裂纹的措施。
3
For plasticdeformationtheory, it is assumed that the plastic strain tensor is proportional to the total strain deviation tensor and the ratio is a sealer 'function of the effective total strain.