HIGHLIGHTS
- who: Gu Fan and colleagues from the AandM Transportation Institute, A and M University, College Station, USA have published the Article: Modeling of unsaturated granular materials in flexible pavements, in the Journal: (JOURNAL)
- what: To address the aforementioned problems, this study aims at proposing a new constitutive model for UGM considering both nonlinear cross-anisotropic behavior and moisture-sensitive characteristics, and incorporating the proposed constitutive model into the finite element model of the base layer to quantify the influence of moisture content on the pavement performance.
- how: A review of these existing studies . . .
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