Stability Analysis and reinforcement design of Certain Rock Cut Slopes
High cut slopes due to excavation are a common sight in building railway, the slopes stability directly affect the safety of construction and operation of the railway in future. Fields of the displacements are obtained by the finite element method in construction progress of certain rock cut slope engineering, and the. present paper puts forward the designing method to reinforce the slope with combined action of prestressed cables, rock bolts and antislide piles. Numerical simulation results show that the horizontal displacement of rock cut slopes is significantly reduced and more effective to enhance the stability of rock slope reinforced by prestressed cables, rock bolts and anti-slide piles, Which is useful referentially for similar slope engineering works.
rock slope finite element method prestressed cable rock bolt slope stability reinforcement design
Jun Su Qunyang Liu
School of Civil Eng. and Arch. Hubei University of Technology 430068 Wuhan, China
国际会议
三峡
英文
2674-2677
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）