泥质粉砂岩蠕变特性及非线性蠕变模型研究

张子洋,曹平,刘智振,肖峰

Study on Creep Characteristics and Nonlinear Creep Model of Argillaceous Siltstone

Ziyang ZHANG,Ping CAO,Zhizhen LIU,Feng XIAO

图11 改进非线性黏弹塑性蠕变模型拟合结果与试验结果对比

Fig.11 Comparison between improved nonlinear viscoelastic-plastic creep model fitting results and experimental results