摘要
本文从刚塑性材料出发,采用基于Tresea屈服准则的极限条件,讨论了C形波纹管受管轴方向载荷作用时的机动解和静力解。当s≤200,n≥4时,上,下限载荷之差不超过10％。
In this paper the kinematic and static solution of bellows of rigid-perfect plastic material subjected to axial load are discussed bssed on the Tresca yield condition.The difference between the upper bound and the lower bound of bellows with s≤200 is less than 10 percent when
出处
《力学学报》
EI
CSCD
北大核心
1989年第S1期136-141,共6页
Chinese Journal of Theoretical and Applied Mechanics
基金
国家自然科学基金
