ORNL/SPR-2020/1729 Fracture Strength Determination Methods for Ceramic Materials Applied to Uranium Dioxide Prepared for US Department of Energy Advanced Fuels Campaign A. Nelson, C. Silva, A. Lupercio, E. Moshkelgosha, R. Winters, C. Doyle, M. Mamivand, S. Dillon, B. Heuser, and B. Jaques Oak Ridge National Laboratory September 18, 2020 M3FT-20OR020201073