A Numerical analysis of Underground Repository Cavern in Korean Crystalline rocks

우리나라 결정질암내 동굴처분장에 대한 수치해석

A numerical analysis using Universal Distinct Element Code program for the nuclear waste disposal cavern has been performed for a typical Korean crystalline rock condition with same geometry of Swedish low and intermediate nuclear waste disposal repository(S.F.R). The stress concentration, displacement and safety factor for the typical single cross section of cavern, 5 caverns and a silo are analyzed.