pelelo
Geotechnical
- Aug 10, 2009
- 357
Gents,
Is there any relationship or rule of thumb between primary consolidation vs secondary consolidation?. Such as Secondary should be ~20% of primary?. I know that the design life would affect somewhat the secondary consolidation.
I am asking this question because I am doing some consolidation analyses, but noticed that my primary consolidation values are around 0.5 to 0.9 in, whereas secondary consolidation values are around 2 and 3 in (design life 30 years). I am not sure about this. I thought they are supposed to be lower that primary consolidation.
Please let me know,
thanks.
Is there any relationship or rule of thumb between primary consolidation vs secondary consolidation?. Such as Secondary should be ~20% of primary?. I know that the design life would affect somewhat the secondary consolidation.
I am asking this question because I am doing some consolidation analyses, but noticed that my primary consolidation values are around 0.5 to 0.9 in, whereas secondary consolidation values are around 2 and 3 in (design life 30 years). I am not sure about this. I thought they are supposed to be lower that primary consolidation.
Please let me know,
thanks.