The result shows it is feasible to measure and evaluate subgrade resilience modulus with PFWD.

结果表明，PFWD可用于路基回弹模量的快速检测和评价。

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So the correlations of PFWD and bearing plate, CBR, deflection, FWD are established according to many testing results. The analyses indicate that the correlations are good in double logarithm.

为此，根据大量的试验检测结果建立了PFWD与承载板、CBR、弯沉和FWD检测值之间的相关关系，结果表明各检测值之间存在良好的双对数关系。

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So the correlations of PFWD and bearing plate, CBR, deflection, FWD are established according to many testing results. The analyses indicate that the correlations are good in double logarithm.

为此，根据大量的试验检测结果建立了PFWD与承载板、CBR、弯沉和FWD检测值之间的相关关系，结果表明各检测值之间存在良好的双对数关系。

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