Advances in Materials Science and Engineering

Research Article

Creep Parameter Inversion and Long-Term Stability Analysis of Tunnel Based on GP-DE Intelligent Algorithm

Table 2

Range of parameters to be back analyzed.
GK (GPa)GM (GPa)ηK (GPa·d)ηM (GPa·d)
0.1∼2.51∼50.5∼4.510∼50