Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2006.11b
- /
- Pages.1369-1375
- /
- 2006
A Case Study on The Stability and Reinforcement Method at a Rock Slope
암반사면의 안정성검토 및 보강방안에 관한 사례연구
- Published : 2006.11.09
Abstract
This study analyzes stability and the reason of slope failure about cut slope on stony mountain in Acheondong, Guri and suggests the reasonal reinforce method. Based on the results of the subsurface exploration, laboratory tests, and the numerical analysis of finite element method, the potentials of plane and wedge failure are highly estimated. The safety factor was 1.2 under dry and 1.06 wet condition. The most proper reinforce method to raise the safety factor more than 1.5 was the way to control displacement by using step retaining wall, earth anchor, wire mesh, and rock anchor.
Keywords