The result shows it is feasible to measure and evaluate subgrade resiliencemodulus with PFWD.
结果表明，PFWD可用于路基回弹模量的快速检测和评价。
2
The results have shown that the CBR and resiliencemodulus of expansive shale were mainly controlled by moisture content and dry density.
研究结果表明，膨胀性泥页岩填料的承载比（CBR）和回弹模量主要受制样含水量及干密度的控制；
3
Compressive strength, splitting strength, flexural strength, compressive resiliencemodulus and flexural resiliencemodulus of cement stabilized stone of different structure types were tested.