摘要
通过试验及理论分析，讨论了屈服强度对三点弯曲试件塑性转动因子的影响．试验结果表明：随着屈服强度的增加，塑性转动因子增大．
The effect of yield strength on the plastic rotational factor of three - point bend speci-men is discussed through experiments and theoretical analysis. The results show that the plasticrotational factor increases with the increasing of yield strength.
出处
《哈尔滨理工大学学报》
CAS
1999年第4期105-107,共3页
Journal of Harbin University of Science and Technology
关键词
屈服强度
三点弯曲试件
塑性转动因子
yield strength, three-point bend specimen, plastic rotational factor
