摘要
本文从理论上探讨如何求解凸缘变形区的应力.这里提出变形体与模具的接触表面或变形区分界面上的应力分布的规律.如果忽略垂直压应力不计,可用平衡微分方程和塑性方程联立求解两个未知应力.
The paper discusses theoretically how to obtain the stress of flange deformational zone. Here it is presented how the stress spread on the boundary surface of the deformational zone or on the contact between a deformational body and a die. The two stress can be obtained by applying these two equations if the vertical compressive stress is neglected.
出处
《河南科学》
1992年第2期123-127,共5页
Henan Science
