灌砂法在路基压实度检测中的运用及探讨

Application and Discussion of Sand Replacement Method in Detecting Degree of Extrusion of Roadbed

通过对灌砂法的原理和适用范围进行阐述,提出试验操作过程中的注意要点,有助于提高试验准确性,从而有效地指导工程实践。

The points deserving attention in test operation are put forward on the basis of introducing the principles and scope of sand replacement method.It is beneficial to improving the test accuracy and directing the projects effectively.