黏弹性围岩纵向变形曲线及其释放系数演化规律

王嘉琛, 孟令赞, 张顶立, 卢松, 文明

Evolution Law of Longitudinal Deformation Curve and Release Coefficient of Viscoelastic Rock

WANG Jiachen, MENG Lingzan, ZHANG Dingli, LU Song, WEN Ming

表3 系列7位移释放系数计算参数

Tab.3 Calculation parameters of displacement release rate in Series 7

工况 GK/GPa ηK/(GPa·h) GM/GPa K/MPa 工况 GK/GPa ηK/(GPa·h) GM/GPa K/MPa K-1 12.61 286.20 22.54 18.63 ηK-1 12.61 28.62 22.54 186.31 K-2 12.61 286.20 22.54 93.16 ηK-2 12.61 143.10 22.54 186.31 K-3 12.61 286.20 22.54 279.47 ηK-3 12.61 429.30 22.54 186.31 K-4 12.61 286.20 22.54 1 863.10 ηK-4 12.61 28620 22.54 186.31 GK-1 1.261 286.20 22.54 186.31 GM-1 12.61 286.20 2.254 186.31 GK-2 6.31 286.20 22.54 186.31 GM-2 12.61 286.20 11.27 186.31 GK-3 18.92 286.20 22.54 186.31 GM-3 12.61 286.20 33.81 186.31 GK-4 126.10 286.20 22.54 186.31 GM-4 12.61 286.20 225.40 186.31