【摘要】 本文给出了一种考虑应变速率效应时材料屈服强度近似求法，它依据两组低应变速率的拉伸试验数据，对其它应变速率下的屈服强度进行估计，并具有良好的精度。更多还原

【Abstract】 n approximate approach was introduced to calculate the yield strength of structural steel at verious strain rates with high precision based on two sets of yield strength corresponding to slow strain rates.更多还原