公路路面“弯沉值”对动态车辆衡器性能的影响

The influence of “bending and sinking value” on the performance of dynamic vehicle weigher

动态公路车辆自动衡器(WIM)与其他所有衡器一样,都会被安装基础的质量影响到产品的称量性能。本文着重介绍了安装在高速公路路面上的动态公路车辆衡器,应该严格注意路面'弯沉值'影响因素,特别对于弯板式和石英晶体式两种动态车辆衡器采取有效措施尽可能的避免。

Dynamic road vehicle automatic weighing apparatus(WIM),like all other weighing apparatus,is affected by the quality of the installed foundation.This paper mainly introduces the dynamic road vehicle weighing apparatus installed on the highway pavement,which should pay close attention to the influence factors of the'bending and sinking value'of the pavement,especially to take effective measures to avoid the two kinds of dynamic road vehicle weighing apparatus,the bending plate type and the quartz crystal type.