高速公路路基施工压实度系统化判别研究

Study on Systematic Discrimination of Compaction Degree of Expressway Subgrade Construction

依托具体工程项目,进行系统性地研究区域内高速公路工程路基填筑材料—土石混合料不同岩性种类、不同砾石含量的常规性试验检测程序和方法,对其检测采用动态控制的质量检测方法,以达到准确和快速判断路基压实度。路基压实度系统化判别管理文件操作简单易行,并可提高试验检测人员和施工管理人员及监理人员的现场检测判别能力和业务水平。

Relying on specific engineering projects, this paper systematically studies the routine testing procedures and methods of subgrade filling materials-earth-rock mixture with different lithological types and different gravel content in expressway projects in the region, and adopts the quality testing method of dynamic control to detect them, so as to achieve accurate and rapid judgment of subgrade compactness. Systematic judgment management documents of subgrade compactness are easy to operate, and can improve the field detection and judgment ability and professional level of test inspectors, construction managers and supervisors.