摘要
对两炮喇叭口爆炸成形强化护环拐点在上端面的情况进行分析,采用轴对称圆柱薄壳有矩理论,构造新的位移函数,得出该情况下残余应力的解析解,其在理论和工程实际中都有很大的价值.
The author analyses the instance that the inflexion of the retaining ring is on the top , aoopting the theory of the axisymmetry column thin shell, and constructing a new displacement function , then works out the analytical solution of the residual stress under this instance. This conclusion is very valuable in theory and engineering.
出处
《甘肃联合大学学报（自然科学版）》
2007年第1期44-48,共5页
Journal of Gansu Lianhe University :Natural Sciences
关键词
护环
残余应力
位移函数
解析解
retaining ring
residual stress
displacement faction
analytical solution
