doi: 10.9711/KTAJ.2020.22.5.543

터널 상·하반 분할 굴착 시 강지보재 지지구조 효과에 대한 연구

A study on the effect of support structure of steel rib in partitioning excavation of tunnel

• Kim,Ki-Hyun,
• Kim,Yeon-Deok,
• Hwang,Beoung-Hyeon,
• Choi,Yong-Kyu,
• Kim,Sang-Hwan