steady creep meaning in English

持续徐变
等速蠕变
稳定蠕变
稳态蠕变
稳态蠕动

According to the creep mechanism of rock and surrounding rock and the control principle for rock creep , a new critical principle for steady creep of rock was put forward , and an optimum method for calculating the constant resistance supporting of roadway surrounding rock was set up based on experimental studies
摘要根据岩石和围岩的蠕变机理以及岩石流变控制原则，在实验研究的基础上，提出了新的岩石稳定蠕变准则，并建立起一个岩石最优恒阻支护计算方法。