A new model for the prediction of secondary compression index of soft compressible soils

作者：Anagnostopoulos C A^*; Grammatikopoulos I N

来源：Bulletin of Engineering Geology and the Environment, 2011, 70(3): 423-427.

DOI：10.1007/s10064-010-0323-x

• Settlement
• Secondary compression
• Laboratory consolidation test

This paper presents a new regression-based model to predict the secondary compression index from parameters such as primary consolidation index, liquid limit, plastic limit and water content. Experiments were undertaken using 13 different soil types from the Thessaloniki area of Greece and a nonlinear regression analysis was undertaken. The predictions of the developed model were compared with the calculated values and found to have a satisfactorily accuracy particularly for preliminary assessment.

• 出版日期2011-8