Dr. Xiong Zhang and Ph.D. student Sara Fayek of Missouri University of Science & Technology presented four posters at the Geo-Congress Charlotte, NC, on March 20-23, 2022. The posters showcased their recent work on modeling and testing of geomaterials with innovative methods and techniques. These presentations included: “Consideration of One Camera Photogrammetry-Based Method to Reevaluate Some Aspects of Conventional Triaxial Methods“, “Use of Low-Cost Security Cameras to Measure the Volume Changes of Unsaturated Soils during Triaxial Testing“, “Using a Three-Dimensional Hydro-Mechanical Model to Study the Cyclic Behavior of Unsaturated Soils”, and “Using the Modified State Surface Approach to Explain and Simplify the Clay and Sand Model (CASM)”.

More information about the conference can be found here: https://www.geocongress.org/