School of Civil Engineering Beijing Jiaotong University, Beijing, China.
China First Highway Engineering Co. Ltd., Beijing, China.
PLoS One. 2023 Aug 24;18(8):e0290099. doi: 10.1371/journal.pone.0290099. eCollection 2023.
This work is mainly intended to investigate the flysch landslide reinforcement measures used in the Smokovac-Mateševo section of the North-South Expressway project in Montenegro. Bentley's Plaxis software is used for a numerical analysis of sliding surface parameters of flysch strata in the limit equilibrium state. This study analyzes the slope safety factor for rreinforcement measures such as rock bolts, retaining walls, anti-sliding piles, slope unloading and bolt anchoring and obtains an optimal combination of reinforcement application for the flysch landslide. The effects of seismic action on complex stress and the discontinuous stress boundary conditions arising from various reinforcement measures on landslide stability are also examined. The measures applied in this paper can be used as a reference for flysch landslide reinforcement or other similar slope engineering measures.
这项工作主要旨在研究在黑山南北高速公路项目的 Smokovac-Mateševo 段中使用的硬叶栎岩土滑坡加固措施。 Bentley 的 Plaxis 软件用于对硬叶栎岩土地层的滑动面参数进行极限平衡状态的数值分析。本研究分析了锚杆、挡土墙、抗滑桩、边坡卸载和锚杆锚固等加固措施的边坡安全系数，得出了硬叶栎岩土滑坡加固的最佳组合。还研究了地震作用对复杂应力的影响，以及各种加固措施对滑坡稳定性产生的不连续应力边界条件。本文所应用的措施可作为硬叶栎岩土滑坡加固或其他类似边坡工程措施的参考。
