How far are rheological parameters from amplitude sweep tests predictable using common physicochemical soil properties?

2nd International Conference on Rheology and Modeling of Materials

Stoppe, N.^1 ; Horn, R.^1

Department of Soil Science, Christian-Albrechts-University Kiel, Kiel, Germany^1

关键词: Mathematical estimation;    Pedotransfer functions;    Physicochemical features;    Physicochemical parameters;    Rheological parameter;    Soil organic matters;    Statistical relationship;    Viscoelastic properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/790/1/012032/pdf
DOI  :  10.1088/1742-6596/790/1/012032

来源: IOP

【 摘 要 】

A basic understanding of soil behavior on the mesoscale resp. macroscale (i.e. soil aggregates resp. bulk soil) requires knowledge of the processes at the microscale (i.e. particle scale), therefore rheological investigations of natural soils receive growing attention. In the present research homogenized and sieved (2+, content of CaCO3and pedogenic iron oxides; whereas the concentration of Na+and water content represent structurally unfavorable factors.