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Abstract

In highway construction of mountainous areas, landslides are easily triggered due to the complex geological conditions, thereby causing serious economic loss and even casualties. Therefore, the study of landslide treatment schemes has caught increasingly more attention from scholars. By taking the giant landslide treatment on a highway of southeastern Yunnan as an example, this paper analyzed the process and cause of giant landslide formation, and then conducted inverse calculations to determine the stability analysis parameters of landslides via combining the topography and geology and slope state before and after slope excavation. Finally, according to the calculation results of the residual sliding force of the designed slope, comprehensive management measures were proposed. Post-construction monitoring data shows that the adopted comprehensive engineering management measures are feasible, reliable and effective.

Publication Date

9-14-2023

DOI

10.14048/j.issn.1671-2579.2023.04.005

First Page

24

Last Page

29

Submission Date

March 2025

Reference

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