摘要
本文对模面为圆的平面变形拔制问题设定了直角坐标系连续速度场。然后采用变上限积分与参变量积分方法得到了上界解析解。
A continuous velocity field referred to rectangular coordinates
is proposed to plane strain drawing through dies with a circular profile. A parametric integration and integral as a function of the upper limit are applied. And an upper bound analytical solution was obtained.
出处
《工程力学》
EI
CSCD
1993年第4期71-76,共6页
Engineering Mechanics
关键词
圆模面
参变量积分
变上限积分
拉拔
解析解
circular contour die, paramertric integration, integral as a function of the upper limit, drawing, analytical solution.
