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对高速公路路面不同结构层进行了落锤式弯沉仪 (FWD)与贝克曼梁 (BB)的弯沉对比试验 ,其结果表明 :在相同的测试状况下 ,两种设备的弯沉测定值之间具有良好的相关关系 ,并且给出了相互转换的推荐公式
The contrast test of the deflection between FWD and BB was carried out for different structural layers of the highway pavement. The results show that under the same test conditions, the measured deflection Has a good correlation between, and gives the recommended formula for mutual conversion