孔隙压力/(MPa)

拟合关系

相关系数R2

0.5

y = 8.3738e−0.059x

0.7970

1.0

y = 6.4372e−0.052x

0.8685

1.5

y = 5.7723e−0.057x

0.8660

2.0

y = 5.4023e−0.06x

0.9313