Which is Stronger? Clay or Sand?

Clay vs. Sand: Which soil is stronger under pressure? Watch this side-by-side deformation test to see the fundamental difference between cohesive and cohesionless soils in geotechnical engineering. In this simulation, we visualize: Clay Deformation: Watch how cohesive soil undergoes plastic deformation and significant volume change. Sand Behavior: See how granular, non-cohesive soil reacts to vertical force and shear stress. Soil Mechanics in Action: A practical look at the shear strength of soil for civil engineering students. Why this matters for Engineers: Understanding whether clay or sand is "stronger" depends on drainage, pore water pressure, and load duration. This visual aid is perfect for anyone studying foundation design, slope stability, or engineering geology. #SoilMechanics #CivilEngineering #GeotechnicalEngineering #ClayVsSand #EngineeringGeology #SoilDeformation #Shorts #STEM