What question did this study set out to answer?

The research aims to understand the effect of anti-slide piles on stabilizing high-fill slopes and evaluate their mechanical performance during backfilling.

July 11, 2026Journal of Testing and Evaluation

Model Test Study on the Factors Influencing Anti-Slide Pile Reinforcement in High Backfill Slopes

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Authors

BYBingxiang YuanGuangdong University of Technology WXWeiyuan XuUniversity of Chinese Academy of Sciences KYKaipeng YangGuangdong University of Technology

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Implication

Randomized trial investigates anti-slide pile effectiveness on slope stabilization, suggesting improved design principles.

Key Points

The research aims to understand the effect of anti-slide piles on stabilizing high-fill slopes and evaluate their mechanical performance during backfilling.
Conducted scaled-model tests using strain gauges and earth pressure cells to monitor data.
Employed particle image velocimetry to capture soil surface displacement patterns.
Analyzed load-displacement relationships, bending moments, and overall failure mechanisms.
Reduced pile spacing decreased the maximum bending moment of the pile body, enhancing slope reinforcement.
The pile on the first-level slope platform exhibited the smallest horizontal displacement after deformation.
Soil displacement occurred outward from the pile, with maximum displacement noted directly beneath the pile tip.

Cite This Study

Yuan et al. (2026) studied this question.

synapsesocial.com/papers/6a51ddbfc18d7f28ca50015d https://doi.org/10.1520/jte20250481

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Model Test Study on the Factors Influencing Anti-Slide Pile Reinforcement in High Backfill Slopes

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Implication

Key Points

Cite This Study

Model Test Study on the Factors Influencing Anti-Slide Pile Reinforcement in High Backfill Slopes

Discussion

Member takes

Implication

Key Points

Cite This Study

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