Related Experiment Video
Updated: Jul 4, 2025

Installation Method to Enhance Quality Control for Fiber Reinforced Polymer Spike Anchors
Published on: April 10, 2018
Stability analysis of loess fill slope supported by frame prestressed anchors considering tensile strength cut-off
Zhuangfu Zhao1,2, Yanpeng Zhu2, Hongjie Hou3
1Chengdu Technological University, Yibin, 644000, China.
Abstract:
In the stability analysis of loess fill slope, the fissure nature of loess is often ignored, which makes the stability calculation of fill slope too conservative. Based on the upper limit theory of plastic limit analysis, the stability analysis model of loess-filled fissured slope supported by frame prestressed anchors was established. Considering the tensile strength cut-off yield property of soil, the stability coefficient of slope was calculated, and the influence of different factors on slope stability was analyzed. The results show that ignoring the fissures in loess will overestimate the stability of the fill slope, and the support structure can significantly improve the stability of the loess-filled fissure slope. The research results of this paper can further enrich the stability analysis theory of loess-filled fissured slope supported by frame prestressed anchors, which is of great significance to guide engineering practice.
More Related Videos
Related Concept Videos
Stability of structures
Shearing Stresses in a Beam: Problem Solving
Cable Subjected to a Distributed Load
Frames: Problem Solving II
Cable: Problem Solving
Tensile Strength Considerations of Concrete
The dimensions and shape of a concrete specimen...

