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本文以5条试验路的实测数据为基础,对落锤式弯沉仪(FWD)和贝克曼梁式弯沉仪(BB)两种不同性质荷载作用下的路表实测弯沉、弯沉盆进行了较系统的对比分析。结论认为,实测弯沉δ_(FWD)与δ_(BB)有一定的差异,但两者存在良好的相关关系。
In this paper, based on the measured data of five test roads, the measured deflection and deflection basins under two different kinds of loads of FWD and BB Comparative analysis of the system. The conclusion is that the measured deflection δ_ (FWD) and δ_ (BB) have some differences, but there is a good correlation between the two.