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This document presents the development of a ten-noded quadratic tetrahedral element for the combined finite-discrete element method (FEMDEM) to address locking issues found in traditional linear tetrahedral elements. The new element utilizes the F-bar approach to enhance accuracy and is validated through various static and dynamic examples, demonstrating its effectiveness in simulating complex geometries and granular systems. The findings indicate significant differences in stress generation in drop tests o

Author

fadilerim1

Language

EN