高填方路基稳定性分析及施工控制关键技术研究

Key Points

• This research aims to analyze the stability issues of high-filled roadbeds and identify key technologies for construction control.
• Reviewed main types and causes of instability in high-filled roadbeds.
• Evaluated stability using limit equilibrium theory, finite element numerical simulation, and reliability analysis.
• Studied optimization of foundation treatment, layered filling and compaction control, slope protection, drainage system design, and dynamic monitoring.
• Demonstrated that employing comprehensive techniques significantly enhances the overall stability of high-filled roadbeds.
• Verified through engineering examples that improved techniques lead to better long-term service performance.

Abstract