The results show that the effect of alternate load on surface residualstressrelaxation of aluminum alloy plate mainly depends on the vector superposition of load stress and residual stress;
结果表明:交变载荷对铝合金板表面残余应力松弛的影响主要取决于加载应力与残余应力的矢量叠加;
2
The authors also successfully predict the relaxation of the residualstress under successive cyclic loading.
计算预言了脉动循环载荷下自增强残余应力的松弛现象。
3
Relaxation of the residualstress caused by circular loading was investigated experimentally.