strain velocity meaning in Chinese

应变速度

Abstract : based on the hypotheses of three - piece straightening curve . it isverified that the method for using little deformation condition was true with accurate solution of three - piece straightening curve . the mechanics behavior of slab was analyzed in regard to the creep properties of high temperature slab . the results show that the strain , the strain velocity and the stress varied so smoothly that the inner crack was prevented . technical renovation is carried on by adjusting the displacement of rolls and by using the accurate solution of three - piece straightening curve
文摘:基于三段矫直曲线应变速率的假设,通过计算三段矫直曲线的精确解,验证了使用小变形条件的正确性;考虑高温铸坯蠕变性能,对铸坯的力学行为进行了分析,得出了使用三段矫直曲线方法,铸坯应变速率、应力及应变在矫直区内变化较为平缓,可有效避免铸坯内裂纹的形成;使用本文三段矫直曲线精确解,调整辊列位置,可进行连铸机的在线技术改造。