公路路基土方填筑施工质量控制要点

Key Points

• The aim is to explore quality control points in highway subgrade earthwork construction systematically.
• Analyzed steps from material selection to final compaction in subgrade construction.
• Discussed technical requirements and management measures in various phases of earthwork.
• Identified common issues and response strategies throughout the construction process.
• Improved understanding of the control principles in subgrade construction.
• Highlighted critical aspects affecting the stability and strength of subgrade earthwork.
• Provided practical guidance for enhancing overall quality and longevity of highway infrastructure.