secondary compression index的意思|示意

High value such as 20% shown by some tests for sensitive clay is related to the high value of ratio of secondary compression index to compression index caused by soil structure collapse.

试验中所得到的高达20%的数值与灵敏性土在结构破损明显阶段所具有较高的压缩指数与次压缩指数的比值有关。

Theses parameters include compression index, expansion index, coefficient of secondary consolidation and initial coefficient of re consolidation volume compressibility, et al.

这些参数包括压缩指数、回弹指数、次固结系数、初始再固结体积压缩系数等。