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    Video Segment

    Unsaturated Hydraulic Properties for Widely-Graded Soils

    In this video segment, you will learn more about the unsaturated hydraulic properties for widely-graded soils.

    Xu Li, Hongfen Zhao, Limin Zhang in The Behavior of Unsaturated Widely-graded Soil (2023)

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    Video Segment

    Micro-porosity Structures of Widely-Graded Soils

    This video segment walks you through the pore size distributions of a series of compacted samples, saturated samples, and dried samples were measured using MIP to quantitatively characterize the characteristic...

    Xu Li, Hongfen Zhao, Limin Zhang in The Behavior of Unsaturated Widely-graded Soil (2023)

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    Video Segment

    Particle-Size Distribution and Density of Natural Widely-Graded Colluvial Soils

    This video demonstrates a field investigation of a giant landslide to study the particle size distribution and density of natural widely-graded colluvial soils.

    Xu Li, Hongfen Zhao, Limin Zhang in The Behavior of Unsaturated Widely-graded Soil (2023)

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    Video Segment

    Techniques for Measuring Hydraulic Properties for Unsaturated Soils

    This video segment demonstrates two developed devices for measuring the SWCC at very low suctions and a wetting front advancing method for the measurement of unsaturated SHCF.

    Xu Li, Hongfen Zhao, Limin Zhang in The Behavior of Unsaturated Widely-graded Soil (2023)