岩石损伤本构理论

本文在格森(Gerson)本构理论的基础上,引入了微观应变向宏观应变的转化因子,推出了一套损伤本构理论,建立了实际损伤模型,详细写出了叠代步骤,理论结果和试验结果吻合较好。

Damage constitutive Theory on Rock

The factor, which micro-strain transfers macro-strain, is inserted on the basis of Gerson constitutive theory. We deduced the damage constitutive theory, established the damage model and wrote out the iterative procedure. The theorical results are fit for experiment’s.