Analysis of slope management in Shangping

Abstract

To ensure the stability of the slope in Shangping, 5 monitoring sections and 17 monitoring points were set up on site. The most dangerous sliding profile of the slope was determined through data analysis; the stability coefficient of the slope was 1.03 by numerical calculation, which did not meet the engineering requirements and indicated that the slope was in an unstable state; the slope reinforcement plan of "anti-slip pile + anchor + drainage cut-off" was formulated by combining the monitoring data and simulation results, and the stability coefficient of the slope after reinforcement was 1.28 by numerical calculation, which met the reinforcement requirements of the project and indicated that the reinforcement plan was feasible. The stability coefficient is 1.28, which is 24.3% higher than that before reinforcement, which meets the reinforcement requirements and indicates that the reinforcement plan is feasible.