Stability analysis of rockmass using a hydrogeologic model of groundwater flow at an underground limestone mine in Korea

Hwanjo Baek1, Donghui Kim2, Gyoungman Kim2, Daehoon Kim2 and Seungju Cheong2, (1)Kangwon National University, Department of Energy and Resources Engineering, Chuncheon, South Korea, (2)Kangwon National University, Chuncheon, South Korea